Stark Truss engineered Perma-Straight wood I-joists eliminate problems typically associated with traditional solid lumber joists. They offer additional stability and strength, design flexibility, easy installation and creative solutions. The I-joists are made from lumber flanges, OSB webs and cured adhesive. LVL (laminated veneer lumber) beams are manufactured with multiple layers of thin wood assembled with adhesive. Stark Truss engineered LVL beams are strong, consistent and straight.
Lumber & Engineered Wood - Engineered - LVL
Boise Cascade
LVL Beams & Headers
Versa-Lam® LVL beams and headers lead the industry in bending strength and E-value, offering better performance and longer spans overall value across multiple widths and…
Subcategory:
Engineered - LVL
Type:
Beam, Header
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Product Summary
Versa-Lam® LVL beams and headers lead the industry in bending strength and E-value, offering better performance and longer spans overall value across multiple widths and depths for residential, light commercial, or multifamily projects.
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Construction and Materials
Boise Cascade offers a range of engineered wood products designed for structural applications. One prominent category includes Laminated Veneer Lumber (LVL), a versatile and engineered wood product.
Construction and Materials
LVL is manufactured by bonding together multiple layers of thin wood veneers. These veneers are carefully selected and dried, then coated with a durable adhesive. The layers are oriented in the same direction, parallel to the length of the product. This structural composition provides superior strength and stability compared to traditional solid lumber of the same dimensions.
- Materials: High-quality wood veneers, durable structural adhesives.
- Manufacturing Process: Veneers are dried, coated with adhesive, and then consolidated under heat and pressure to form a solid, uniform product.
- Orientation: All wood grain is oriented parallel to the length of the LVL.
Product Characteristics
The engineered nature of LVL offers several advantages for construction:
- Strength and Stability: LVL possesses uniform strength characteristics and is highly resistant to warping, twisting, and shrinking.
- Load-Bearing Capacity: Its consistent properties allow for predictable and reliable load-bearing capabilities, making it suitable for demanding structural applications.
- Dimensional Consistency: LVL is manufactured to precise dimensions, ensuring a consistent fit during construction.
- Versatility: It can be used in a variety of applications, including beams, headers, rim board, and flange material for wood I-Joists.
Features and Benefits
Boise Cascade offers a robust selection of engineered wood products, including Laminated Veneer Lumber (LVL), designed to provide superior strength, stability, and versatility for a wide range of construction applications. Our LVL is manufactured under strict quality control standards, ensuring consistent performance and reliability for builders, architects, and homeowners.
Features and Benefits
- Exceptional Strength-to-Weight Ratio: Boise Cascade LVL boasts impressive load-bearing capabilities while remaining lighter than traditional solid lumber of equivalent strength. This feature simplifies handling and installation, reducing labor costs and the need for heavy lifting equipment.
- Dimensional Stability: Engineered for minimal expansion and contraction, our LVL resists warping, twisting, and shrinking. This inherent stability ensures long-term structural integrity and prevents common issues like drywall cracking or door frame misalignment.
- Consistent Quality and Performance: Each piece of Boise Cascade LVL is manufactured with precisely engineered grain patterns and adhesive systems, resulting in predictable and uniform structural performance. This eliminates the variability often found in natural lumber, making design and construction more straightforward.
- Availability in Various Sizes: Boise Cascade LVL is available in a broad spectrum of dimensions, including long lengths, allowing for efficient use in projects requiring beams, headers, joists, and other critical structural components. This adaptability ensures a suitable solution for virtually any design requirement.
- Enhanced Durability: The engineered nature of LVL, combined with high-quality adhesives, creates a product that is resistant to decay and insect attack, contributing to the longevity of structures.
- Environmentally Responsible Sourcing: Boise Cascade is committed to sustainable forestry practices, and our LVL products are manufactured using renewable resources, aligning with green building initiatives.
Core Advantages
The core advantages of choosing Boise Cascade LVL lie in its unparalleled combination of strength, stability, and consistency. This engineered lumber solution significantly simplifies construction processes by offering predictable performance and ease of handling. Its dimensional stability ensures that structures maintain their integrity over time, reducing the likelihood of costly callbacks and repairs. Furthermore, the wide range of available sizes and lengths provides design flexibility, allowing for optimized material use and efficient project execution.
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F.P. Supply
Engineered Lumber
F.P. Supply has partnered with Weyerhaeuser to be the exclusive distributor of Weyerhaeuser TrussJoist® Engineered Wood Products in our markets.
Subcategory:
Engineered - I-Joist, Engineered - LSL, Engineered - LVL, Engineered - PSL
Species:
Doug Fir
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Product Summary
F.P. Supply has partnered with Weyerhaeuser to be the exclusive distributor of Weyerhaeuser TrussJoist® Engineered Wood Products in our markets. We offer a complete line of integrated TrussJoist® products and have a dedicated team of Engineered Wood Product professionals at each location that are skilled in residential and commercial building applications.
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Construction and Materials
F.P. Supply offers a range of engineered wood products designed for structural applications. These products leverage advanced manufacturing processes to create high-performance building components.
The core of these engineered wood products involves combining wood strands, veneers, or lumber into a composite material. This process allows for the creation of structural members that can offer superior strength, stability, and consistency compared to traditional solid lumber. The specific construction method and materials vary depending on the type of engineered wood product.
I-Joists
F.P. Supply's I-joists are engineered structural members designed for floor and roof framing. They are constructed with two primary components:
- Flanges: Typically made from solid sawn lumber or laminated veneer lumber (LVL). These are the top and bottom horizontal members of the I-joist.
- Web: Composed of oriented strand board (OSB) or plywood. This vertical member connects the flanges and resists shear forces.
The "I" shape is crucial for efficient load distribution, providing excellent strength-to-weight ratios.
Laminated Veneer Lumber (LVL)
LVL is a versatile engineered wood product manufactured by bonding thin wood veneers together with an adhesive under heat and pressure. The veneers are all oriented in the same direction, parallel to the long axis of the product.
- Construction: Multiple layers of wood veneer are laminated together.
- Materials: Primarily Douglas Fir and Southern Yellow Pine species are used for their strength characteristics.
LVL is known for its high structural integrity and is often used for beams, headers, and as flange material for I-joists.
Parallel Strand Lumber (PSL)
PSL is an engineered structural lumber product made from long, continuous strands of wood veneer that are engineered and laminated together under pressure.
- Construction: Wood strands are sorted, aligned parallel to the long axis of the product, and bonded with a high-performance adhesive.
- Materials: Commonly manufactured from Douglas Fir and Aspen.
PSL offers exceptional strength, stability, and a visually appealing appearance, making it suitable for posts, beams, and headers.
Laminated Strand Lumber (LSL)
LSL is an engineered wood product made from wood strands that are much shorter than those used in PSL. The strands are oriented in multiple directions during the manufacturing process.
- Construction: Wood strands are manufactured and then oriented in multiple directions and bonded together with a resin under heat and pressure.
- Materials: Typically produced from Aspen, Poplar, or Maple species.
LSL is known for its strength, consistency, and resistance to warping and twisting, making it suitable for studs, rim boards, and other structural framing components.
Features and Benefits
F.P. Supply offers a comprehensive range of engineered wood products designed to meet the demanding requirements of modern construction. These advanced wood materials provide superior strength, stability, and performance compared to traditional lumber, making them ideal for a variety of structural applications.
Core Advantages:
- Enhanced Strength and Stability: Engineered wood products are manufactured under controlled conditions, resulting in consistent strength and dimensional stability. This minimizes warping, twisting, and shrinkage commonly associated with solid sawn lumber, leading to more predictable structural performance and reduced callbacks.
- Design Flexibility: The engineered nature of these products allows for longer spans, deeper profiles, and custom dimensions, providing architects and builders with greater design freedom and the ability to create innovative building solutions.
- Sustainability: Engineered wood products often utilize smaller, faster-growing trees and smaller wood pieces, maximizing the use of forest resources and contributing to sustainable forestry practices.
- Durability and Performance: These materials are engineered for long-term durability and resistance to environmental factors, ensuring the structural integrity of buildings for years to come.
Product Categories and Features:
Engineered - I-Joist
F.P. Supply's I-Joists are a high-performance structural component widely used for floors, roofs, and walls. They consist of a web made of structural panel material (like oriented strand board or plywood) sandwiched between flanges made of solid lumber or laminated veneer lumber (LVL).
- Features:
- Uniform and predictable strength.
- Lightweight for easier handling and installation.
- Designed for longer spans and wider open spaces.
- Precise dimensions for a consistent fit.
- Manufactured with sustainable wood sources.
- Benefits:
- Reduces the need for intermediate supports, saving on labor and material costs.
- Provides quieter floors with less bounce and vibration.
- Accommodates larger HVAC and plumbing penetrations through the web without significant loss of strength.
- Contributes to a more energy-efficient building envelope due to reduced air leakage.
- Offers a sustainable building material option.
Engineered - LVL (Laminated Veneer Lumber)
LVL is a structural product made from multiple layers of thin wood veneers bonded together with adhesives under heat and pressure. Each veneer is oriented in the same direction, maximizing the inherent strength of the wood.
- Features:
- High strength-to-weight ratio.
- Uniform and consistent quality.
- Available in long lengths.
- Resistant to splitting, warping, and shrinking.
- Can be manufactured to precise specifications.
- Benefits:
- Ideal for headers, beams, and other load-bearing applications requiring high strength.
- Provides a reliable and predictable structural component.
- Simplifies installation due to its stability and availability in long lengths.
- Reduces construction waste and potential structural issues associated with solid sawn lumber.
- Offers a premium engineered wood solution for demanding structural needs.
Engineered - PSL (Parallel Strand Lumber)
PSL is a premium engineered wood product made from long, narrow strands of timber bonded together under high pressure and heat. The strands are laid parallel to the long axis of the product, providing exceptional strength and stiffness.
- Features:
- Superior strength and stiffness.
- Available in large, custom profiles and long lengths.
- Visually appealing with a distinctive grain pattern.
- Highly stable and resistant to warping and checking.
- Consistent performance characteristics.
- Benefits:
- Excellent for large beams, columns, and other structural elements requiring significant load-bearing capacity.
- Allows for the creation of dramatic architectural designs with exposed structural members.
- Minimizes the need for multiple smaller pieces, simplifying installation and reducing connections.
- Offers a durable and aesthetically pleasing structural material.
- Provides a reliable and high-performance engineered wood option for demanding projects.
Engineered - LSL (Laminated Strand Lumber)
LSL is produced from wood strands that are layered and bonded together with adhesives in a continuous process. The strands are oriented in the same direction, creating a strong and stable product.
- Features:
- High strength and load-carrying capacity.
- Available in a variety of dimensions, including large sizes.
- Consistent and predictable performance.
- Resistant to dimensional changes.
- Utilizes wood resources efficiently.
- Benefits:
- Suitable for beams, studs, and other framing applications.
- Offers an alternative to traditional solid sawn lumber where enhanced strength and stability are required.
- Provides a cost-effective engineered wood solution.
- Contributes to faster and more efficient construction.
- Delivers reliable structural integrity for residential and commercial projects.
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onCENTER Blue Linx Engineered Products
Engineered Lumber
onCENTER Engineered lumber offers builders, designers and developers the flexibility to create almost limitless open floor plans in commercial and residential projects.
Subcategory:
Engineered - Glulam, Engineered - I-Joist, Engineered - LVL, Engineered - Rimboard, Framing
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Product Summary
onCENTER Engineered lumber offers builders, designers and developers the flexibility to create almost limitless open floor plans in commercial and residential projects. Its superior strength over dimension lumber and consistent uniform properties make it the top choice of building and design professionals. With the more efficient use of faster-growing wood species, engineered lumber meets environmentally friendly standards.
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Construction and Materials
The onCENTER Blue Linx Engineered Products line offers a range of engineered wood solutions designed for robust framing applications. These products are crafted from wood, a natural and renewable resource, processed to achieve superior strength, stability, and consistency compared to traditional lumber. Key product types within the onCENTER Blue Linx range include: * Framing Lumber: This category encompasses standard dimensional lumber that has been engineered for improved performance. The manufacturing process often involves kiln-drying and precise grading to ensure uniformity in size and strength. * I-Joists: Engineered I-joists are characterized by their distinctive "I" shape. They are constructed with a top and bottom flange made of solid sawn lumber or laminated veneer lumber (LVL), connected by a web made of oriented strand board (OSB) or plywood. This design provides an excellent strength-to-weight ratio, allowing for longer spans and reduced floor or roof system depth. The flanges carry the bending stress, while the web resists shear forces. * LVL (Laminated Veneer Lumber): LVL is an engineered wood product made by bonding together multiple layers of thin wood veneers. These veneers are typically rotary cut and then typically oriented in the same direction. The resulting product offers exceptional strength and stability, making it ideal for applications such as beams, headers, and posts where high load-bearing capacity is required. LVL is resistant to warping, shrinking, and splitting. * Glulam (Glued Laminated Timber): Glulam beams are structural members produced by bonding together individual pieces of lumber with structural adhesives. The lumber strands are carefully selected and graded, and then laminated with their strong faces placed together. This process creates beams that are significantly stronger and more dimensionally stable than solid sawn lumber of the same dimensions, allowing for even longer spans and custom shapes. * Rimboard: Rimboard, also known as rim joists or band joists, is used to cap the ends of I-joists and traditional joists, creating a continuous structural element around the perimeter of a floor or roof system. It is typically manufactured from structural composite lumber or engineered wood products, providing a strong and stable edge for the framing system. The materials used in onCENTER Blue Linx Engineered Products are primarily wood-based. Specific materials can include: * Wood Veneers: Thin layers of wood, often rotary cut, are a primary component in LVL. * Solid Sawn Lumber: Used for the flanges of I-joists and as individual strands in Glulam beams. * Oriented Strand Board (OSB) or Plywood: These engineered wood panels form the webs of I-joists. * Structural Adhesives: High-strength adhesives are crucial for bonding wood veneers in LVL and lumber strands in Glulam to create monolithic, durable products. The construction methods emphasize precision engineering, aiming to maximize material efficiency while achieving predictable structural performance. This results in products that are lighter, straighter, and stronger than traditional framing materials, offering advantages in installation and overall building integrity.Features and Benefits
onCENTER Blue Linx Engineered Products offers a comprehensive line of engineered wood solutions designed to meet the demanding needs of modern construction. Their product portfolio includes I-Joists, Laminated Veneer Lumber (LVL), Glued Laminated Timber (Glulam), and Rimboard, all engineered for superior performance, consistency, and efficiency on the job site.
These engineered wood products provide builders and designers with reliable alternatives to traditional dimensional lumber, offering enhanced strength, stability, and span capabilities. By utilizing advanced manufacturing techniques and high-quality materials, onCENTER Blue Linx products deliver predictable performance, reducing guesswork and minimizing costly callbacks.
Core Advantages
- Enhanced Strength and Stability: Engineered for consistent strength and dimensional stability, reducing warping, twisting, and shrinking common in solid sawn lumber.
- Design Flexibility: Allows for longer spans and more open floor plans, providing greater architectural freedom.
- Reduced Waste: Precise manufacturing minimizes job site waste, contributing to more efficient material usage and cost savings.
- Consistent Performance: Factory-controlled production ensures uniform quality and performance, eliminating the variability often found in natural wood.
- Ease of Installation: Lighter weight compared to traditional alternatives and precise dimensions simplify handling and installation, saving labor time.
Product Offerings
onCENTER I-Joists
onCENTER I-Joists are a cornerstone of modern framing. Their robust design, featuring solid sawn lumber or engineered lumber flanges and an oriented strand board (OSB) web, offers exceptional strength-to-weight ratios. This construction allows for significant load-carrying capacity, enabling longer spans than traditional joists. The uniform depth and precise dimensions simplify installation, ensuring level floors and ceilings and reducing the need for on-site adjustments. The open web design also facilitates the efficient routing of plumbing, electrical, and HVAC systems, streamlining the construction process.
Features and Benefits:
- Exceptional strength for longer spans and open-concept designs.
- Uniform dimensions for easy installation and plumb/level construction.
- Lightweight for easier handling and reduced labor costs.
- Open web design allows for efficient passage of utilities.
- Reduced tendency to warp, twist, or shrink compared to solid lumber.
onCENTER LVL (Laminated Veneer Lumber)
onCENTER LVL is a premium engineered wood product used for headers, beams, and columns where high strength and predictable performance are critical. Manufactured by bonding together multiple layers of wood veneers with durable adhesives, LVL provides superior load-bearing capabilities and structural integrity. Its uniformity eliminates the natural defects found in solid lumber, ensuring consistent strength and stability. LVL is an ideal solution for supporting heavy loads, such as over wide openings or in multi-story construction.
Features and Benefits:
- High strength-to-weight ratio, suitable for heavy load applications.
- Consistent, predictable performance, free from knots and defects.
- Excellent for use as beams, headers, and columns.
- Resistant to warping, splitting, and shrinking.
- Available in various sizes to meet specific design requirements.
onCENTER Glulam (Glued Laminated Timber)
onCENTER Glulam is a structural engineered wood product made by bonding together layers of dimensional lumber with adhesives. This process creates large, strong members that can be custom-fabricated to meet a wide range of architectural and structural needs. Glulam offers a warm, natural aesthetic, making it a popular choice for exposed structural elements in residential, commercial, and public buildings. Its strength allows for impressive spans and unique architectural shapes, providing both structural support and visual appeal.
Features and Benefits:
- Exceptional strength for long spans and complex designs.
- Aesthetically pleasing for exposed structural applications.
- Can be manufactured in various shapes and sizes for custom projects.
- Sustainable and renewable building material.
- Offers good fire resistance compared to steel.
onCENTER Rimboard
onCENTER Rimboard is a structural panel product designed to cap the ends of I-joists or other framing members, providing lateral support and ensuring a stable bearing surface. It creates a continuous band around the perimeter of floor and roof assemblies, enhancing rigidity and preventing joist movement. Engineered for consistency and durability, onCENTER Rimboard integrates seamlessly with onCENTER I-Joists and other engineered wood products, contributing to a more robust and stable building envelope.
Features and Benefits:
- Provides essential lateral support for floor and roof systems.
- Ensures a stable bearing surface for framing members.
- Contributes to the overall rigidity and stability of the structure.
- Uniform dimensions for easy installation.
- Compatible with onCENTER I-Joists and other engineered wood framing.
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Pacific Woodtech
Engineered Wood Products
Pacific Woodtech is the premier manufacturer of engineered wood products.
Subcategory:
Engineered - I-Joist, Engineered - LVL, Treated/Coated
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Product Summary
Pacific Woodtech is the premier manufacturer of engineered wood products.
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Construction and Materials
Pacific Woodtech offers a range of engineered wood products designed for structural applications. Their product lines include treated/coated lumber, I-joists, and Laminated Veneer Lumber (LVL).
Product Construction and Materials
The specific construction and materials used can vary across Pacific Woodtech's engineered wood product categories. Generally, these products are manufactured using wood fibers, veneers, or solid lumber that are bonded together with adhesives. The manufacturing process involves precisely engineering wood components to achieve enhanced strength, stability, and consistency compared to traditional solid sawn lumber.
Treated/Coated Lumber
- This category typically involves lumber that has undergone a treatment process.
- Treatments are often applied to enhance durability, resistance to decay, and protection against insect damage.
- Coating processes can also be used for surface protection and improved aesthetic qualities.
- The base material is typically softwood lumber.
Engineered - I-Joist
- Pacific Woodtech's I-joists are structural members designed for floor and roof framing.
- They are constructed from two primary components:
- Flanges: These are typically made from solid sawn lumber or laminated veneer lumber (LVL).
- Webs: These are usually made from oriented strand board (OSB) or plywood.
- The components are bonded together using structural adhesives to create a strong, lightweight, and dimensionally stable joist.
- The "I" shape provides excellent strength-to-weight ratio.
Engineered - LVL (Laminated Veneer Lumber)
- LVL is an engineered wood product manufactured from multiple layers of thin wood veneer bonded together with durable adhesives.
- The veneers are typically rotary peeled from logs and are all oriented to lie flat and run in the same direction parallel to the long dimension of the product.
- This consistent grain structure provides exceptional strength and uniformity.
- LVL is commonly used for beams, headers, columns, and rim board.
- It offers superior strength, stiffness, and stability compared to solid sawn lumber of equivalent size.
Features and Benefits
Pacific Woodtech offers high-performance engineered wood products designed to meet the evolving needs of the construction industry. Focusing on innovation and quality, Pacific Woodtech provides solutions that enhance structural integrity, design flexibility, and construction efficiency.
Their product lines include:
- Treated/Coated Lumber: Lumber treated or coated to resist decay, insects, and moisture, ensuring longevity and durability in various applications.
- Engineered I-Joists: Lightweight yet strong I-joists designed for floors and roofs, offering superior span capabilities and consistent performance.
- Engineered LVL (Laminated Veneer Lumber): High-strength engineered lumber used for beams, headers, and structural elements where dimensional stability and load-bearing capacity are critical.
The core advantages of Pacific Woodtech's engineered wood products lie in their:
- Performance: Engineered for consistent strength, reliability, and superior load-carrying capacity, exceeding the performance of traditional lumber in many applications.
- Durability: Products are designed for longevity, with options for enhanced resistance to environmental factors, ensuring structures stand the test of time.
- Design Flexibility: Engineered wood allows for longer spans, more complex designs, and greater creative freedom for architects and builders.
- Sustainability: Utilizing wood resources efficiently, Pacific Woodtech's products are an environmentally responsible choice for construction projects.
- Efficiency: Lighter weight and predictable dimensions can lead to faster installation times and reduced waste on job sites.
Pacific Woodtech is committed to delivering innovative engineered wood solutions that empower builders and designers to create stronger, more sustainable, and more versatile structures.
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Roseburg
Roseburg Framing System — RFPI Joists, RigidLam LVL, RigidRim Rimboard
The Roseburg Framing System® consists of: RFPI® Joists used in floor and roof construction; RigidLam® LVL which is used for headers, beams, studs and columns; and…
Subcategory:
Engineered - I-Joist, Engineered - LVL, Engineered - Rimboard
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Product Summary
The Roseburg Framing System® consists of: RFPI® Joists used in floor and roof construction; RigidLam® LVL which is used for headers, beams, studs and columns; and RigidRim® Rimboard. All of the components are engineered to the industry’s highest standards to help contractors build solid, durable, and better performing framing systems compared to ordinary dimension lumber. All of the components are intended and warrantied for dry use applications.
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Construction and Materials
Roseburg offers a range of engineered wood products, including I-Joists, Laminated Veneer Lumber (LVL), and Rimboard. These products are designed to provide superior performance and stability in construction applications.
Roseburg I-Joists
Roseburg I-Joists are engineered wood structural members designed for floors, ceilings, and roofs. They are constructed with:
- Flanges: Typically made from solid sawn lumber or Laminated Veneer Lumber (LVL).
- Webs: Typically made from structural quality wood strands or plywood.
- Adhesives: High-strength adhesives are used to bond the flanges and webs together, creating a strong and stable structural element.
The I-joist design offers a favorable strength-to-weight ratio, allowing for longer spans and reducing the need for interior support walls. This can lead to more open floor plans and design flexibility.
Roseburg Laminated Veneer Lumber (LVL)
Roseburg LVL is an engineered wood structural product that uses multiple layers of thin wood veneer, laid up with parallel grain, and bonded with adhesives under heat and pressure. This process creates a strong and consistent material used for:
- Beams: Providing support for roofs, floors, and walls.
- Headers: Spanning openings such as doors and windows.
- Columns: Acting as vertical supports.
- Rimboards: Used around the perimeter of floor systems.
The manufacturing process of LVL results in a material that is stronger, straighter, and more uniform than traditional solid lumber. It is less prone to warping, twisting, or splitting.
Roseburg Rimboard
Roseburg Rimboard is an engineered wood product specifically designed for use as a structural component in floor framing. It is typically manufactured from:
- Engineered Wood Strands or Veneers: Similar to other engineered wood products, rimboard is constructed from wood materials that are bonded together.
- Adhesives: Durable adhesives are used to ensure the integrity and strength of the rimboard.
Rimboard is installed around the perimeter of floor joists, tying the joists together and providing a bearing surface for the ends of the joists. It contributes to the overall stability and rigidity of the floor system, preventing lateral movement and enhancing load distribution.
Features and Benefits
Roseburg offers a comprehensive range of engineered wood products designed to meet the demanding needs of modern construction. From robust I-Joists to precision-engineered LVL and dependable Rimboard, Roseburg provides the structural integrity and design flexibility required for a wide array of building projects.
Engineered Wood Products by Roseburg
Roseburg's engineered wood products are manufactured with advanced technology and rigorous quality control to deliver superior performance. These products are designed to be stronger, more consistent, and more dimensionally stable than traditional lumber, offering builders significant advantages in terms of efficiency, sustainability, and long-term durability.
Roseburg I-Joists
- Feature: Uniform, precisely manufactured components.
- Benefit: Consistent strength and predictable performance, reducing waste and installation time.
- Feature: Lightweight design.
- Benefit: Easier handling and installation on job sites, leading to faster construction cycles.
- Feature: Superior span capabilities.
- Benefit: Allows for more open floor plans with fewer interior walls, providing greater design freedom.
- Feature: Engineered for structural integrity.
- Benefit: Offers enhanced load-bearing capacity and resistance to warping, shrinking, and twisting, ensuring a stable and durable building structure.
Roseburg LVL (Laminated Veneer Lumber)
- Feature: Manufactured from multiple layers of veneer bonded together.
- Benefit: Extremely strong and stable, ideal for applications requiring high load-carrying capacity.
- Feature: Available in a wide range of depths and thicknesses.
- Benefit: Provides versatile solutions for headers, beams, and other critical structural components.
- Feature: Consistent quality and straightness.
- Benefit: Eliminates the natural defects found in solid lumber, ensuring reliable structural performance and ease of installation.
- Feature: Can be manufactured to custom lengths.
- Benefit: Reduces waste and labor costs by providing exact-sized components for specific applications.
Roseburg Rimboard
- Feature: Engineered for use as a perimeter component for floor and roof systems.
- Benefit: Creates a strong, continuous tie-in for floor joists and roof trusses, enhancing structural rigidity and stability.
- Feature: Dimensionally stable and consistent.
- Benefit: Resists warping, shrinking, and swelling, ensuring a tight fit and reducing potential air leakage.
- Feature: Designed to work seamlessly with Roseburg I-Joists.
- Benefit: Streamlines the construction process and ensures optimal performance of the entire structural system.
- Feature: Available in various widths and lengths.
- Benefit: Offers flexibility for different construction designs and requirements.
Core Advantages of Roseburg Engineered Wood Products
- Superior Strength and Stability: Engineered for enhanced load-bearing capacity and resistance to environmental factors like moisture and temperature fluctuations, leading to longer-lasting structures.
- Design Flexibility: The ability to span greater distances and accommodate open-plan designs provides architects and builders with more creative freedom.
- Construction Efficiency: Lighter weight and consistent dimensions translate to easier handling, faster installation, and reduced labor costs on the job site.
- Reduced Waste: Precise manufacturing and the availability of custom lengths minimize material waste, contributing to more sustainable building practices.
- Predictable Performance: Engineered products eliminate the variability inherent in natural lumber, ensuring consistent and reliable structural performance project after project.
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Stark Truss Company
LVL & I-Joists
Stark Truss' Wood Products Division is made up of Perma-Straight I "wide-flange" joists, LVL beams and rimboard products.
Subcategory:
Engineered - I-Joist, Engineered - LVL
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Product Summary
Our Wood Products Division, manufactured at our production facility in Beach City, Ohio, is made up of Perma-Straight I "wide-flange" joists, LVL beams and rimboard products. Stark Truss offers the benefit of a computer-designed floor system and also provides full technical support to help builders and homeowners using the system.
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Construction and Materials
Stark Truss Company specializes in engineered wood products, including I-joists and Laminated Veneer Lumber (LVL). These products are designed to provide strong, reliable structural support for a variety of construction applications.
I-Joists
- Construction: Stark Truss I-joists are engineered wood structural members consisting of two main components: flanges and webs. The flanges are typically made from solid lumber or LVL, providing excellent bending strength. The web is usually a structural wood fiber panel, such as oriented strand board (OSB) or plywood, which resists shear forces. These components are precision-cut and bonded together to create a strong, lightweight, and dimensionally stable product.
- Materials: The flanges are commonly manufactured from kiln-dried softwood lumber, like Douglas Fir or Southern Yellow Pine, or from LVL. The webs are typically made from OSB or plywood, engineered wood panels known for their strength and uniformity.
Laminated Veneer Lumber (LVL)
- Construction: LVL is an engineered wood product manufactured by bonding together thin wood veneers. These veneers are all oriented to the same direction within the laminated product. The veneers are saturated with adhesive and then pressed together under heat and pressure to form a solid, uniform section. This process creates a material with consistent strength and predictable performance characteristics, often exceeding that of solid sawn lumber.
- Materials: LVL is produced from high-quality wood veneers, typically from Douglas Fir or Southern Yellow Pine. These veneers are carefully selected and processed before being bonded with high-performance adhesives.
Stark Truss Company's engineered wood products offer several advantages, including:
- Strength and Stability: Engineered for consistent performance, reducing issues associated with natural wood variations.
- Dimensional Stability: Less prone to warping, twisting, or shrinking compared to traditional lumber.
- Design Flexibility: Available in a wide range of sizes and configurations to meet specific project requirements.
- Sustainability: Utilizes wood resources efficiently.
Features and Benefits
Stark Truss Company's Engineered Wood Products: Strength, Stability, and Performance for Your Next Project
Stark Truss Company offers a comprehensive range of engineered wood products designed to provide superior strength, dimensional stability, and performance for a variety of construction applications. These advanced lumber solutions go beyond traditional solid lumber, offering consistent quality and predictable performance that helps builders optimize their projects.
Core Advantages:
- Enhanced Strength and Stability: Engineered wood products are manufactured under controlled conditions, ensuring consistent material properties and eliminating the natural variations found in solid lumber. This leads to predictable structural performance and reduced risk of warping, twisting, or shrinking.
- Design Flexibility: The engineered nature of these products allows for the creation of longer spans, shallower depths, and more complex configurations compared to solid lumber. This provides architects and builders with greater design freedom and the ability to overcome structural challenges.
- Resource Efficiency: By utilizing smaller wood fibers and adhesives, engineered wood products make efficient use of timber resources, contributing to sustainable forestry practices.
- Consistent Quality: Each product is manufactured to strict specifications, guaranteeing uniform strength, stiffness, and reliability from piece to piece.
Featured Engineered Wood Products:
I-Joists
Stark Truss Company's I-joists are high-performance structural members designed for floor and roof framing. Their unique "I" shape provides an optimal strength-to-weight ratio, making them exceptionally strong and rigid while remaining lightweight and easy to handle.
Features:
- Top and Bottom Chords: Typically made from solid sawn lumber or laminated veneer lumber (LVL), these provide the primary load-bearing capacity.
- Web: Constructed from oriented strand board (OSB) or other composite materials, the web connects the chords and resists shear forces.
- Uniform Dimensions: Manufactured to precise specifications, ensuring consistent depth and width for easy installation and compatibility with standard building components.
- Lightweight Design: Significantly lighter than solid lumber of comparable strength, reducing installation time and labor costs.
- Pre-Drilled Knockouts: Available for efficient routing of utilities like electrical wiring and plumbing.
Benefits:
- Superior Strength and Stiffness: Capable of spanning longer distances without the need for intermediate supports, leading to more open floor plans and fewer foundation requirements.
- Reduced Deflection: Contributes to stiffer floors and quieter environments, minimizing bounce and squeaks.
- Fast and Easy Installation: The lightweight nature and uniform dimensions make them quicker and safer to install, especially in difficult-to-access areas.
- Excellent Thermal Performance: The open web design allows for easy installation of insulation, enhancing the building's energy efficiency.
- Durable and Dimensionally Stable: Resists warping, shrinking, and swelling, ensuring long-term structural integrity.
Laminated Veneer Lumber (LVL)
Stark Truss Company's Laminated Veneer Lumber (LVL) is a premium engineered wood product that offers exceptional strength and stability. It is manufactured by bonding together thin wood veneers with a durable adhesive under heat and pressure.
Features:
- Uniform Strength and Stiffness: LVL's manufacturing process eliminates many of the natural defects found in solid lumber, resulting in a product with consistent and reliable mechanical properties.
- High Load-Bearing Capacity: Capable of supporting heavy loads, making it ideal for beams, headers, columns, and other critical structural elements.
- Dimensional Stability: Highly resistant to warping, twisting, and shrinking, ensuring the longevity and integrity of the structure.
- Consistent Quality: Each piece is manufactured to precise specifications, providing predictable performance.
- Available in Various Sizes: Offered in a range of thicknesses and widths to suit diverse structural requirements.
Benefits:
- Exceptional Durability: Provides a robust and long-lasting structural solution for demanding applications.
- Versatile Applications: Can be used for a wide range of structural components, including beams, headers over openings, ridge beams, and as studs or posts.
- Reduced Construction Waste: Its predictable performance and strength mean less material is needed to achieve the required structural capacity.
- Straight and True: Ensures straight framing, leading to plumb walls and level floors, which simplifies finishing work.
- Sustainable Sourcing: Manufactured from readily available wood resources, contributing to responsible forest management.
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Weyerhaeuser
Engineered Lumber
Weyerhaeuser offers the most comprehensive and innovative collection of proven structural framing materials, including engineered lumber products and panels.
Subcategory:
Engineered - I-Joist, Engineered - LSL, Engineered - LVL, Engineered - PSL, Engineered - Rimboard, Engineered Wood Products
Type:
Beam, Columns, Framing, Framing/Floor System, Header, Sill Plates
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Product Summary
The dimensional stability of TJI joists help them resist warping, twisting and shrinking that can lead to squeaky floors.
TimberStrand® Laminated Strand Lumber (LSL) is a suitable solution for a diverse range of applications such as tall walls, beams, rim board, sill plates and so much more.
Parallam® Parallel Strand Lumber (PSL) product creates long, clear spans and support heavy loads, whether inside or out in the elements.
From window openings to garage door headers, Microllam® LVL is a versatile solution that supports heavy loads without worry.
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Construction and Materials
Weyerhaeuser offers a comprehensive range of engineered wood products designed for structural applications in residential and commercial construction. These products are manufactured to deliver consistent performance and are a sustainable alternative to traditional solid lumber.
Weyerhaeuser Engineered Wood Products
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I-Joists
Weyerhaeuser I-joists are engineered wood structural members designed for floors, walls, and roofs. They are constructed with flanges made of solid lumber or LVL and webs made of oriented strand board (OSB) or plywood. This combination of materials creates a strong, lightweight, and dimensionally stable product that resists warping, twisting, and shrinking.
- Construction: Top and bottom flanges are joined to a vertical web, forming an 'I' shape.
- Materials: Flanges are typically made from kiln-dried dimension lumber or laminated veneer lumber (LVL). Webs are made from OSB or plywood.
- Benefits: High strength-to-weight ratio, consistent quality, pre-punched holes for utilities, and long spans achievable.
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Laminated Veneer Lumber (LVL)
Weyerhaeuser LVL is an engineered wood product made by bonding together multiple layers of thin wood veneer using a high-strength adhesive. The veneers are oriented in the same direction, creating a strong, stable lumber alternative. LVL is often used for beams, headers, and other applications requiring high load-bearing capacity.
- Construction: Multiple layers of wood veneer are bonded together under heat and pressure.
- Materials: Primarily wood veneer and structural adhesives.
- Benefits: High strength, uniformity, resistance to bowing and warping, and available in long lengths.
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Parallel Strand Lumber (PSL)
Weyerhaeuser PSL is a premium engineered wood product manufactured by bonding long, narrow strands of wood veneer together. The veneers are oriented parallel to the length of the member, resulting in a strong, stable product with a distinctive appearance. PSL is well-suited for structural beams, columns, and other applications where strength and aesthetics are important.
- Construction: Long strands of wood veneer are glued and pressed together in a parallel orientation.
- Materials: Wood veneer strands and structural adhesives.
- Benefits: High strength, dimensional stability, and an attractive natural wood appearance.
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Laminated Strand Lumber (LSL)
Weyerhaeuser LSL is an engineered wood product made by bonding together large, precisely cut strands of wood in a random orientation. This manufacturing process results in a strong, stable lumber product that is ideal for a variety of structural applications. LSL is commonly used for beams, headers, rim boards, and studs.
- Construction: Wood strands are bonded together with a binder, creating a dense, stable product.
- Materials: Wood strands, typically from fast-growing species, and structural adhesives.
- Benefits: High strength, consistency, reduced waste compared to solid lumber, and available in a wide range of sizes.
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Rimboard
Weyerhaeuser rimboard is an engineered wood product used to cap the ends of I-joists and provide structural stability to floor and roof systems. It is designed to work in conjunction with Weyerhaeuser I-joists to ensure a strong, integrated structural system.
- Construction: Typically made from engineered wood strands or veneers, providing a stable and durable cap.
- Materials: Engineered wood, often utilizing the same materials as LSL or similar products for consistency.
- Benefits: Provides continuity of load transfer, seals the rim joist area, and contributes to overall structural integrity.
Features and Benefits
Weyerhaeuser offers a comprehensive line of engineered wood products designed to provide superior strength, stability, and performance for residential and commercial construction. These innovative solutions are engineered for consistency and reliability, offering builders and designers advanced alternatives to traditional lumber.
Weyerhaeuser Engineered Wood Products
Weyerhaeuser's engineered wood products are manufactured under strict quality control standards to ensure predictable performance and structural integrity. They are designed to meet the evolving demands of modern construction, offering solutions for a wide range of applications.
Core Advantages of Weyerhaeuser Engineered Wood Products
- Strength and Stability: Engineered for superior strength-to-weight ratios, offering enhanced load-bearing capabilities and resistance to warping, twisting, and shrinking.
- Design Flexibility: Available in a variety of profiles and dimensions, providing greater design freedom and enabling longer spans and custom configurations.
- Resource Efficiency: Utilizes wood resources more effectively by using smaller, faster-growing trees and byproducts, contributing to sustainable forestry practices.
- Consistent Quality: Manufactured in controlled environments for uniform dimensions and predictable performance, reducing callbacks and construction delays.
- Ease of Use: Lighter than solid sawn lumber of comparable strength, making them easier to handle, cut, and install.
Engineered Wood Product Categories
Weyerhaeuser I-Joists
Weyerhaeuser I-Joists are a cornerstone of modern floor and roof framing. Their distinctive I-shape, with a solid sawn or engineered wood top and bottom flange connected by a web made of oriented strand board (OSB), provides exceptional strength and stiffness.
- Benefits:
- Longer Spans: Enables wider open spaces without the need for load-bearing interior walls.
- Lighter Weight: Easier to transport and handle on job sites.
- Dimensional Stability: Resist warping, crowning, and shrinking, leading to flatter floors and straighter ceilings.
- Pre-Punch Knockouts: Facilitate quick and easy routing of utilities (electrical, plumbing, HVAC) without compromising structural integrity.
- Consistent Quality: Manufactured to precise specifications for reliable performance.
Weyerhaeuser Laminated Veneer Lumber (LVL)
Weyerhaeuser Laminated Veneer Lumber (LVL) is a high-strength structural product manufactured by bonding together wood veneers in parallel alignment. This process creates a material that is stronger and more stable than traditional solid sawn lumber of the same dimension.
- Benefits:
- High Strength: Excellent for headers, beams, columns, and rim boards where superior strength is required.
- Predictable Performance: Uniform strength and stiffness properties across the product.
- Reduced Waste: Available in long lengths, minimizing the need for splicing and reducing job-site waste.
- Dimensional Stability: Resists twisting and shrinking.
- Versatile Applications: Suitable for both residential and commercial projects.
Weyerhaeuser Parallel Strand Lumber (PSL)
Weyerhaeuser Parallel Strand Lumber (PSL) is an engineered structural wood product made by bonding together long strands of rotary-peeled veneer in a parallel orientation. This results in a high-strength, aesthetically pleasing product ideal for applications requiring significant structural support and visual appeal.
- Benefits:
- Exceptional Strength: Ideal for large beams, headers, and columns that require significant load-bearing capacity.
- Aesthetic Appeal: Offers a warm, natural wood look that can be exposed for decorative purposes.
- Stability: Resists warping, shrinking, and checking, even in demanding environments.
- Long Lengths: Available in continuous lengths, enabling unique design possibilities.
- Durability: Suitable for a wide range of structural applications.
Weyerhaeuser Laminated Strand Lumber (LSL)
Weyerhaeuser Laminated Strand Lumber (LSL) is an engineered wood product made from strands of aspen and other hardwoods bonded together with an adhesive. LSL is known for its strength, consistency, and versatility, making it an excellent choice for a variety of structural components.
- Benefits:
- Uniform Strength: Provides consistent load-carrying capacity, unlike solid sawn lumber which can have knots and grain variations.
- Durability: Resists warping, splitting, and checking.
- Cost-Effective: Offers a strong and stable alternative to traditional lumber for many applications.
- Versatile: Suitable for studs, headers, and rim boards.
Weyerhaeuser Rimboard
Weyerhaeuser Rimboard is an engineered wood product used to cap the ends of I-joists and create a continuous structural diaphragm for floors and roofs. It provides edge support and contributes to the overall stability of the framing system.
- Benefits:
- Structural Integrity: Enhances the rigidity and stability of floor and roof systems.
- Consistent Dimensions: Ensures a precise fit with I-joists, simplifying installation.
- Reduces Air Leakage: Creates a tighter building envelope when installed correctly.
- Compatibility: Designed to work seamlessly with Weyerhaeuser I-Joists.
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