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Construction Site Recycling

Construction Site Recycling

Construction and demolition activities generate 30-40% of the materials landfilled each year from Fort Collins. However, many of these materials could be recycled or reused. Recycling and reusing construction and demolition materials saves landfill space and reduces our community’s greenhouse gas emissions. Successful construction and demolition recycling programs are necessary components in helping the community meet its zero waste and climate goals.

Since 2012, the City of Fort Collins Building Code has required certain construction and demolition projects to recycle specific materials.

Building Code Requirements



All new construction, and additions or remodels over 2,500 sq/ft must recycle the following materials:

  • Asphalt, Concrete, and masonry
  • Metal
  • Wood
  • Cardboard



All demolition projects, excluding interior only demolitions under 1,000 sq/ft, must recycle the following materials:

  • Asphalt, concrete, and masonry
  • Metal

When possible all remaining materials such as doors, windows, cabinets, fixtures and wood should also be recycled or salvaged. 

All materials should be processed to safely remove all asbestos and lead paint contamination.



All structures using asphalt shingles must use Class 4 Impact Resistant Shingles meeting UL2218 certification  and they must be installed per the manufactures recommended installation. 

All roofing permits, regardless of roofing material used, must include a final waste management plan:

  • In order to receive letter of completion you will be required to complete a final Waste Management Plan, including:
    • Amount of waste disposed
    • Location where waste was disposed
  • Please keep all landfill and recycling disposal tickets! All tickets will be required along with your final waste management plan.

Hail Damaged Roof FAQs

How to Comply

You can choose to either hire a full-service hauler to collect all trash and recyclables or may haul materials yourself to an appropriate recycling location. Information on local hauling companies, salvage and deconstruction businesses and recycling facilities can be found on the Construction & Demolition Debris Resource Sheet.

Re-roof projects do not have any required recycling and only need to complete step 3


  • Submit your initial Waste Management Plan at time of permit application, listing who will be responsible for hauling each material and where it will be taken.


  • Post your Waste Management Plan at the job site.
  • Implement your Waste Management Plan and ensure all materials are recycled as required.


  • At the end of a project or whenever a certificate of occupancy/letter of completion is being requested, you will need to submit your final Waste Management Plan with all fields complete, including total tonnages of materials disposed of, and signatures from both you and your hauler(s).
    • For projects with many certificates of occupancy completed on a rolling basis, please contact Linda Hardin: 970-416-2701 or bGhhcmRpbkBmY292LmNvbQ== to create an agreed-upon plan for document submission.
  • Documentation required to be submitted with the final Waste Management Plan:
    • A job site summary or invoices from your hauler(s) listing the site address, services provided, and total tonnages of materials disposed of.
    • All disposal tickets for self-hauled materials.
  • Submit final documentation electronically to ZW52aXJvbm1lbnRhbGNvbXBsaWFuY2VAZmNnb3YuY29t


I do not have space on my jobsite for five different containers, what should I do?

Most likely you will not need all five at once. Concrete will be most prevalent during foundation work, wood most prevalent during framing, and cardboard during the interior finishes, etc. If space is not available for multiple containers, or you are not producing enough of each material to justify a container, consider stock piling the material until you do or self-haul it to a local recycling specialist. Find options in the Construction & Demolition Debris Recycling Resources sheet.

How will compliance be enforced?

Environmental compliance inspectors will visit job sites throughout the duration of a project to ensure the requirements are being met and to discuss any issues found with the site superintendent. The hauler will also confirm compliance with the final Construction Waste Management Plan (CWMP) and documentation.

What are the penalties for not complying with the requirements?

Failing to follow or submit your CWMP could include penalties of over $2,500 per day of the violation and up to six months in jail. A summons will be issued to the site superintendent if a violation is not corrected after receiving a notice of violation warning.

One of my loads was rejected by the recycling facility and instead sent to the landfill, what should I do?

Often recycling facilities will either reject or charge extra for loads that contain too many unacceptable materials. Consider hosting a jobsite or tailgate meeting to discuss the instance with your employees and subcontractors. A site with regularly rejected loads will not be considered to be complying with the requirements and could be subject to a violation. Keep track of any rejected loads to include on your final CWMP.

What types of wood can be recycled?

Any type of wood that is NOT painted or treated should be recycled.

Are nails okay in my wood recycling?

Yes! Small diameter nails/screws are accepted in your wood recycling.

Is dirt acceptable with my concrete and asphalt recycling?

Dirt should be kept to a bare minimum. Use caution at concrete wash out pads to avoid contaminating the container with too much dirt.

Can concrete with rebar or wire mesh be recycled?

Check with your hauler (or the recycling facility themselves if self-hauling) to verify their requirements.