How to dispose of treated or untreated wood and lumber

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1-800-GOT-JUNK? handles scrap and old wood disposal and recycling.

Home improvement projects often leave behind piles of scrap wood—whether it’s from a new deck, an old fence, or a DIY shelving unit. Homeowners, renters, contractors, and DIYers alike can find themselves wondering: Is this wood recyclable or garbage? Can I throw it in the trash, or is there a better way to get rid of it? The answer depends on the type of wood you’re dealing with.

Some wood, like untreated lumber, is recyclable or reusable. Others, like pressure-treated or painted wood, require special care. If you’re staring at a stack of boards or lumber offcuts and feeling unsure, don’t worry—you’re not alone. In this article, we’ll walk you through exactly how to dispose of wood safely, responsibly, and (when possible) sustainably.

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Different types of treated lumber and untreated wood at a recycling facility.

Where to recycle or dispose of wood

There are several responsible ways to handle wood disposal depending on the condition and type of wood. Here’s how to manage scrap wood, lumber, and treated timber:

Donate usable lumber

How it works: If your leftover lumber is in good condition, many community organizations, schools, or building reuse centers will accept it.
Where: Check with your local Habitat for Humanity ReStore, woodworking clubs, or community centers.
Best for: DIYers and homeowners with extra wood from projects.
Suitable for: Untreated, clean wood only. No paint, stain, or chemicals.

Repurpose for DIY or home projects

How it works: Scrap wood and lumber can be reused for garden beds, shelves, crafts, or even pet enclosures.
Where: Your own garage or backyard.
Best for: Anyone looking to get creative and reduce waste.
Suitable for: Untreated or lightly painted wood (non-toxic finishes).

Drop off at a wood recycling or C&D facility

How it works: Many cities have construction and demolition (C&D) recycling centers that accept clean wood waste.
Where: Search “where to recycle wood” in your area or contact your local waste authority.
Best for: Contractors or homeowners with large amounts of lumber.
Suitable for: Mostly untreated wood. Treated or composite wood is often not accepted.

Schedule curbside bulk pickup (where available)

How it works: Some municipalities offer curbside pickup for bulk waste, including scrap lumber.
Where: Check your city or county’s waste collection site.
Best for: Homeowners without access to a truck.
Suitable for: Both treated and untreated wood, depending on local rules.

Compost or mulch (for small scraps only)

How it works: Untreated wood can be chipped and composted or used as mulch.
Where: Your backyard compost pile or local green waste facility.
Best for: Gardeners and eco-conscious homeowners.
Suitable for: Only untreated, unpainted wood.

Use as firewood (caution!)

How it works: Some clean, dry, untreated wood can be safely burned in fire pits or wood stoves.
Where: Your home (if safe and legal).
Best for: Those with wood-burning setups.
Suitable for: Untreated wood only—burning treated or painted wood releases harmful chemicals.

Hire a junk removal service

How it works: Our truck team hauls away your wood and ensures it’s disposed of properly—whether through donation, recycling, or, as a last resort, the landfill.
Where: Schedule a pickup online or call 1-800-468-5865.
Best for: Anyone with a large pile of wood, heavy pieces, or no way to transport it.
Suitable for: Both untreated and treated wood (with restrictions in some areas—call ahead).

We’re happy to help with all kinds of renovation, remodeling, or construction debris.

We take all kinds of junk

Whether you’re clearing out old fence panels, removing pressure-treated wood from your backyard, or just need someone to haul away a pile of scrap lumber, we’ve got you covered. Our friendly truck teams are trained to handle all types of junk removal, including wood and construction debris.

We make junk disappear—all you have to do is point. Whenever possible, we recycle the recyclables and donate the donatables, so you can feel good about choosing the eco-friendly option. Ready to clean up your space? Check out how our pricing works or book your pickup online. You can also call us 24/7 at 1-800-468-5865.

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FAQs

Yes, but only clean, untreated lumber. Painted, stained, or pressure-treated wood is usually not recyclable.

It depends on your local guidelines. Treated wood may need special handling. Avoid landfilling if recycling is an option.

Wood doesn’t belong in the standard recycling bin. If accepted, wood should go to a designated bulk waste or green waste bin.

Only if your dumpster provider allows it. Always check to see if treated wood is permitted.

CCA stands for chromated copper arsenate, a chemical used to preserve wood from rot and pests. It’s toxic and should never be burned or recycled.

We make junk disappear.

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1800 GJ Truck Facing Right
  • No obligation, in person quotes.
  • Quick and easy onsite payment.
  • No hidden fees.
  • Responsible disposal.
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