Trusted Drywall—from
CGC, CertainTeed & GP
From light-weight CGC UltraLight® to CertainTeed M2Tech® moisture-guard and Georgia-Pacific DensGlass®, we keep over 200 000 ft² on the rack. Mix, match and boom-deliver anywhere in the GTA within hours—price-matched on every sheet.
Thermal & acoustic batts that fit right.
Keep heat out and sound in. Pick mineral-wool Comfortbatt™, Owens Corning PINK® fiberglass or JM kraft-faced rolls—bagged, labelled and craned straight to each floor. Order before 11 a.m. for same-day delivery across a 400 km radius.
Straight, light-gauge framing-
cut to length.
18–25 ga galvanised studs, track and angles from Bailey Metal Products and DCM. We bundle floor packs, custom-cut on request, and boom them directly to slab edge—no curb drops, no wasted labour.
Bestseller Product
A client that's unhappy for a reason is a problem, a client.
Bailey D100 1-1/4″ 130° Drywall Corner Bead
Price range: $4.61 through $5.76
Bailey D100 1-1/4″ 90° Drywall Corner Bead
Price range: $3.24 through $4.86
Bailey Non-Loadbearing Steel Stud
Price range: $4.80 through $9.79
Bailey Non-Loadbearing Steel Track
Price range: $5.45 through $7.74
Black Jack Acoustical Sealant (Grey)
Price range: $7.95 through $85.92
Boom-Truck Delivery
Crane-boom or hand-carry placement—basement to 2nd floor, anywhere within 400 km of GTA.Show us a lower written quote— we’ll beat it.
Precision Boom Placement
Free On-Site Delivery
Steel Studs
Precision-rolled 18-25 ga steel studs, track and angles in every length.
Bundled, clearly labelled and boom-delivered floor-by-floor—no curb drops.
Bailey D100 1-1/4″ 130° Drywall Corner Bead
Price range: $4.61 through $5.76
Bailey D100 1-1/4″ 90° Drywall Corner Bead
Price range: $3.24 through $4.86
Bailey Non-Loadbearing Steel Stud
Price range: $4.80 through $9.79
Bailey Non-Loadbearing Steel Track
Price range: $5.45 through $7.74
Why Choose General Building Materials?
For 10 + years we’ve supplied drywall crews, custom-home builders and renovators across Southern Ontario with the materials they need—at the price they quote their clients. From boom-truck placement to price-match peace of mind, we make every jobsite run smoother.
Best Prices Guaranteed
Show us a lower written quote—we’ll beat it on the spot.
Boom-Truck Placement
Crane-boom or hand-carry right to your location.
Top-Tier Brands
CGC, CertainTeed, Bailey Metal, Roxul and more—always in stock.
What's new in our world?
Assumptions and potentially serious design.
