Utility Grade Doors from CannonBall are economical designs intended for low to moderate traffic applications and are available with a full range of accessories. Utility Grade doors are designed to survive years of abuse while retaining an appealing look. All models feature aluminum frames, insulated panels, and stainless steel ranges.

Sliding Door Systems from CannonBall are manufactured of extruded aluminum and powder coated for a quality, lasting finish.

Cool-Air door systems were originally created for use on aircraft hangars with their over-sized door requirements. Now available for all types of applications, all Cool-Air doors are complete packages; each is specially engineered and manufactured specific to your building requirements.

No matter how well a home is built, over time water and insects will come in contact with exterior door frames. Builders demand products that will resist rot and reduce costly repairs.

Protecting the base of the exterior frame is the idea behind our patented FrameSaver® technology. A revolutionary wood composite material so resistant to rot and insect damage, we guarantee the frame for life with FrameSaver's transferable Lifetime Warranty!

Johnson Hardware produces a complete line of superior quality sliding, folding and pocket door hardware for residential and light commercial applications. Compare the Johnson line; you'll find a superb blend of quality, function and value.

Plastpro PF Frames are full-length composite exterior door frames built to create a long lasting, rot-free entryway for your home. Together with Plastpro fiberglass doors, PF Frames create a weatherproof entry system to protect against the elements.

PF Frames are constructed with full-length PVC composite material. Our composite frames will never absorb moisture, rot, splinter, or rust like wood and metal doors. In other words: PF Frames are built to last.

Our innovative PF Frames are machined like wood, look and feel like wood, and can be painted or stained just like wood frames. The noticeable difference comes down to the strength and durability.

• Fixed unit window placed on the side of a patio door.
• Provides more glass surface area to patio door.
• Can be mulled to the patio door unit.
• Can be used on one or both sides of the patio door.

• Fixed unit window placed above a sliding patio door.
• Provides more glass surface area to patio door.
• Can be mulled to the patio door unit.