
Exterior Sheathing
National Gypsum EXP Products
1/2″ EXP Interior Extreme Paperless Gypsum | |
Sizes | 4′ x 8′ |
5/8″ EXP Interior Extreme Paperless Gypsum | |
Sizes | 4′ x 8′ |
1/2″ EXP Extended Exposure Sheathing | |
Sizes | 4′ x 8′ |
5/8″ EXP Extended Exposure Sheathing | |
Sizes | 4′ x 8′ |
1/2″ EXP Gypsum Tile Backer | |
Sizes | 4′ x 8′ |
5/8″ EXP Gypsum Tile Backer | |
Sizes | 4′ x 8′ |
1″ EXP Shaft Liner | |
Sizes | 2′ x 10′, 4′ x 8′ |
Gold Bond BRAND eXP Interior Extreme Gypsum Panel is a moisture and mold resistant gypsum panel designed for interior applications requiring increased resistance to incidental moisture abrasion. eXP Interior Extreme is manufactured with an enhanced moisture and mold resistant gypsum core and facer. The facer is composed of a coated fiberglass mat which provides superior moisture resistant capabilities. It is produced in 1/2″ Regular and 5/8″ Fire-Shield Type X, 4′ wide in standard lengths. eXP Interior Extreme is lightweight, scores and cuts easily and is specially coated on the front, back and sides for easy handling. eXP Interior Extreme is easily identified by the back facer in National Gypsum’s original PURPLE color.
Georgia-Pacific Dens Products
1/2″ Dens-Armor Plus | |
Sizes | 4′ x 8′, 4′ x 12′ |
5/8″ Dens-Armor Plus | |
Sizes | 4′ x 8′, 4′ x 10′, 4′ x 12′ |
1/2″ Dens-Glass Gold | |
Sizes | 4′ x 8′ |
5/8″ Dens-Glass Gold | |
Sizes | 4′ x 8′ |
1/2″ Dens Shield | |
Sizes | 4′ x 8′ |
5/8″ Dens-Shield | |
Sizes | 4′ x 8′ |
CertainTeed Glassroc
1/2″ Glasroc Exterior Sheathing | |
Sizes | 4′ x 8′ |
5/8″ Glasroc Exterior Sheathing | |
Sizes | 4′ x 8′ |
Zip System Wall & Roof

Stocked Zip System |
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4 X 8 – 7/16” Zip System Wall Sheathing Panel |
4 X 8 – 5/8” Zip System Roof Sheathing Panel |
Zip System Tape Gun Kit. (Gun, Roller, & Edge Tool) |
3.75” X 90’ Zip System Tape |
6” X 90’ Zip System Valley / Window Flashing Tape |
It’s a one-of-a-kind structural roof and wall system with a built-in energy-efficient barrier that keeps moisture out and reduces air leakage, while still allowing panels to properly dry. Plus, it installs in two easy steps: 1. Install the panels, 2. Tape the seams. Fewer steps result in 40% faster installation when compared to traditional housewrap and felt.