Fireproofing Services
Fireproofing is an essential part of many insulation systems, particularly when spray foam insulation is left exposed. Building codes require exposed polyurethane foam to be protected by an approved thermal barrier to help slow flame spread and heat exposure during a fire.
Reitzel Insulation provides professional fireproofing services to help meet code requirements and improve fire resistance in approved areas of residential, commercial, and industrial buildings.
Why Fireproofing Is Required
Spray foam insulation offers excellent thermal performance, but when left exposed it must be protected in accordance with building code requirements. Fireproofing coatings or other approved thermal barriers are required to cover exposed foam in specific applications.
A properly applied thermal barrier:
- Helps delay heat transfer to the insulation
- Reduces flame spread during a fire event
- Supports compliance with applicable building codes
Fireproofing does not make a building fireproof, but it plays an important role in improving fire performance and safety.
Fireproof Coatings as Thermal Barriers
Fireproofing spray coatings are one method used to protect exposed insulation in areas where drywall or other structural barriers are not practical. These coatings are applied directly over spray foam insulation to form an approved thermal barrier.
Approved Applications
Fireproof coatings are typically used in specific areas where access is limited and occupancy is restricted. Common approved applications include:
- Attics
- Crawl spaces
- Mechanical rooms
- Utility areas
- Exposed wall cavities not used for storage
Fireproof coatings are not intended for finished living spaces unless specifically approved by code and product documentation.
Fireproofing With or Without Spray Foam
Fireproofing services may be provided:
- As part of a spray foam insulation project
- As a standalone service to cover existing exposed insulation
In both cases, proper surface preparation and application thickness are critical to achieving the intended performance.
Professional Installation and Clean-Up
Fireproofing requires trained application and careful job-site management. Reitzel Insulation follows controlled installation procedures to ensure:
- Proper coverage and thickness
- Clean application in confined spaces
- Compliance with manufacturer and code requirements
- Thorough clean-up after work is completed
This ensures the space is left safe, compliant, and ready for use.
Request a Fireproofing Assessment
If your building has exposed spray foam insulation or requires a thermal barrier for code compliance, a professional assessment can help determine the appropriate fireproofing solution.
Contact Reitzel Insulation to discuss fireproofing services and project requirements.
Fireproofing FAQ
Fireproofing is required when spray foam insulation is left exposed in areas where building codes mandate a thermal barrier.
No. Fireproofing improves fire resistance and slows flame spread but does not make a building fireproof.
Fireproof coatings are typically used in attics, crawl spaces, mechanical rooms, and other restricted-access areas.
Yes. Fireproofing can be applied over existing exposed insulation if conditions allow.
