How does drywall recycling work in the GTA and which transfer stations accept construction drywall waste?

Drywall recycling in the GTA is limited but growing, with most transfer stations accepting clean drywall for a disposal fee of $80-$120 per tonne, though only a few facilities actually recycle it into new products.

The reality of drywall disposal in the Greater Toronto Area is that while many transfer stations will accept construction drywall waste, true recycling (where the gypsum is processed back into new drywall) is still uncommon. Most drywall ends up in landfill, but several facilities are beginning to separate gypsum for agricultural use or new board manufacturing.

Clean drywall disposal is accepted at most City of Toronto transfer stations including Commissioners Street, Disco Road, and Dufferin. You'll pay by weight — typically $80-$120 per tonne depending on the facility. The key word is "clean" — drywall must be free of nails, screws, tape, joint compound, paint, and other contaminants. Painted drywall or drywall with significant joint compound buildup often gets rejected or charged at higher contaminated waste rates.

Contaminated or mixed drywall (which includes most renovation waste) goes to regular construction waste disposal at $120-$180 per tonne. This includes drywall with texture, multiple paint layers, wallpaper residue, or mixed with other demolition debris. Most basement finishing and renovation projects generate contaminated waste rather than clean recyclable material.

Private transfer stations across the GTA like Miller Waste, Progressive Waste, and various independent facilities accept drywall but policies vary significantly. Some require advance notice for large loads, others have minimum tonnage requirements, and disposal fees range from $80-$200 per tonne depending on contamination level and facility location.

Actual recycling facilities are rare in the GTA. New West Gypsum Recycling in Mississauga is one of the few facilities that processes clean drywall back into agricultural gypsum and new board manufacturing. They require completely clean, unpainted drywall separated from all other materials. Most contractors find the cleaning and separation requirements too labour-intensive for small renovation projects.

For GTA homeowners and contractors, the practical approach is planning disposal costs into your drywall project budget. A typical basement renovation generates 2-4 tonnes of drywall waste (old drywall removal plus offcuts from new installation). At $120-$150 per tonne including transportation, budget $300-$600 for disposal. Larger projects like whole-house renovations can generate 8-12 tonnes of mixed construction waste.

Asbestos considerations are critical for pre-1990 drywall and textured ceilings. Asbestos-containing drywall cannot go to regular transfer stations and requires certified hazardous waste disposal at $300-$800 per tonne through licensed abatement contractors. This dramatically increases disposal costs for older home renovations.

Timing and logistics matter in the GTA. Most transfer stations have weekend and evening restrictions, and some require appointments for contractor loads over 1 tonne. Traffic congestion means disposal runs can take half a day, so many contractors include disposal fees in their pricing rather than making multiple trips.

Best practices for drywall disposal include separating clean offcuts during installation (these have the best chance of actual recycling), removing all fasteners and tape before disposal, and coordinating with your drywall contractor about disposal responsibilities. Many professional drywall installers include disposal in their pricing and have established relationships with transfer stations that accept their regular waste streams.

The environmental reality is that drywall recycling in the GTA is improving but still limited. Most renovation drywall ends up in landfill due to contamination with paint, texture, and joint compound. New construction generates cleaner waste that's more suitable for recycling, but the infrastructure for large-scale gypsum recycling is still developing in Ontario.

Need help finding a drywall contractor who can handle disposal as part of their service? Toronto Drywall Installers can match you with professionals who include waste management in their project pricing.