How to Recycle Doors
Interior and exterior doors in wood, steel, fiberglass, and hollow-core construction. Reuse is the main diversion path under EPA's salvage-first hierarchy. Material recycling is secondary and depends on whether the door is solid wood, metal, or mixed composite.
Quick answer
Donate usable doors to Habitat ReStore or salvage first. Scrap metal doors and hardware at a scrap yard. Hollow-core and fiberglass units usually landfill when reuse fails. Call your ReStore before you haul. Before you go, confirm that a local recycling center accepts the material in its current condition.
- Recycling route
- Check locally
- Typical value
- Reusable exterior and solid-core doors: often $50-300+ at salvage. Steel scrap follows market prices. Hollow-core: usually $0 beyond avoided purchase if reused.
- Donate / take-back
- Available
How to Prepare
- 1Remove hinges, knobs, and locksets. Brass and steel hardware can scrap or resell separately.
- 2Assess for reuse: square, solid, and complete doors sell or donate best.
- 3Keep pre-1978 painted doors out of sanding projects until lead-tested.
- 4Separate metal doors for scrap if they are too damaged to reuse.
- 5Do not mix fiberglass and hollow-core doors into clean wood grind piles.
Where to Recycle
- Habitat for Humanity ReStore
- Architectural salvage shops
- Scrap metal yards for steel doors and frames
- Wood recyclers for solid untreated wood only
- C&D transfer for hollow-core and composites
Special Instructions
Lead paint is common on older doors. Use lead-safe practices. Fire doors that no longer meet rating requirements should not be reused as rated openings; they may still be scrap metal or non-rated reuse. Many ReStores refuse hollow-core closet doors when demand is low. Composite and fiberglass skins have almost no recycle market.
Environmental Impact
A reused door displaces a new manufactured unit. Steel doors and frames recycle readily as scrap. Hollow-core and fiberglass mostly become landfill when nobody wants them for a shop or temporary wall.
Sustainable Alternatives
- Donate to Habitat ReStore
- Sell specialty or historic doors through salvage
- Repurpose as tabletops, headboards, or shop doors
Official guidance and resources
Accepted items and drop-off rules can vary by location. Check the destination before you go.
What’s Accepted
Accepted
- Solid wood and steel doors in reusable condition
- Metal doors and frames for scrap
- Hardware sets for resale or scrap
- Glass door lites handled like window glass (reuse first)
Not Accepted
- Lead-painted doors into unregulated grinding or burning
- Mold-saturated doors in donation streams
- Rated fire doors presented as code-compliant when they are not
Donation & Take‑Back Options
Estimated value: Reusable exterior and solid-core doors: often $50-300+ at salvage. Steel scrap follows market prices. Hollow-core: usually $0 beyond avoided purchase if reused.
Manufacturer/Retail Take‑Back
Hazardous Components
- Lead-based paint on pre-1978 doors
- Possible asbestos in older fillers or mastics (uncommon but test if suspect)
- Sharp glass in sidelites and French doors
FAQs
Will Habitat take a hollow-core door?
Sometimes, if it is clean, complete, and in demand. Many ReStores prefer solid-core and exterior doors and often refuse hollow-core stacks. Call before you drive over with closet doors.
Can hollow-core doors be recycled into mulch?
Rarely. Thin veneers, adhesives, and cardboard cores contaminate clean wood grind. Plan on landfill or creative reuse.
What about fiberglass entry doors?
Reuse if the slab is sound. There is essentially no consumer recycling path for fiberglass skins. Metal hardware still scraps.
How do I check for lead paint?
Use an EPA-recognized test kit or hire a lead inspector. Homes built before 1978 are the default suspect list.
Are old locksets worth anything?
Decorative brass and mortise sets can out-earn the door at salvage. Plain steel hinges are modest scrap. Keep hardware bagged with the door when donating.
Should contractors stage doors separately?
Yes. One pallet of reusable doors to ReStore plus a scrap metal bin beats burying everything in mixed C&D.
Related recycling guides
Recycle doors
Search recycling centers by city or ZIP, or explore more construction materials.