Recycled gypsum board / Guides

Air barriers are essential to a properly functioning wall system
Air and vapour barriers

What is an air barrier?

...gypsum board (drywall) is a very effective air barrier, so long as the joints are sealed with drywall compound and tape; and all junctions at the floor, roof an...

wood ceiling in Reclaimed sunken lumber
Walls and ceilings - interior surfaces

Wood Ceilings or drywall - how to choose your ceiling material & what's the difference in cost?

...recycled synthetic gypsum board , low-dust drywall compound and zero-VOC paints , you will protect workers and occupants health, it would also reduce your carbo...

Exterior damp proofing and drainage mat to protect basements from wate
Insulation and soundproofing

Best practices for basement insulation in new home construction

...gypsum board: Latex paint ( or vapour retarder primer ) is recomended as an interior vapour control layer below grade. It is most important to not include a pol...

Installing recycled drywall in the Edelweiss House
Walls and ceilings - interior surfaces

Choosing the best drywall - video

...gypsum panels for an easier build and a lower carbon footprint. It's lightweight, made with synthetic gypsum and has recycled paper on both sides. In addition...

Dense-packed cellulose wall insulation
Wall assemblies - new construction

Dense-packed cellulose insulation wall systems

...Gypsum Board Protected Wall Assemblies: https://www.cmhc-schl.gc.ca