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Fireproof Non-Toxic Insulation Experts
AirKrete Insulation has pioneered fireproof, non-toxic insulation solutions for over 25 years. Our magnesium oxide-based foam insulation delivers unmatched safety, environmental responsibility, and energy efficiency. Developed through rigorous testing, our product combines proven performance with innovative technology to address fire safety, pest resistance, and indoor air quality. Trusted by architects like Randolph Croxton for high-profile projects such as the National Audubon Society headquarters, we provide solutions for residential and commercial buildings.

Our commitment to transparency is evident in third-party certifications like ASTM E-84 fire testing. With demonstrated energy savings exceeding 30% in institutions like Ayersville Schools, we combine technical expertise with sustainability to deliver trusted insulation systems.
Services
Fireproof Insulation Non-Toxic Insulation Pest-Resistant Insulation Soundproof Insulation Air-Cleansing Insulation Eco-Friendly Insulation Wall Insulation Roof Insulation Ceiling Insulation Retrofit Insulation
Highlights and features
  • We pioneered mineral-based foam insulation with 25+ years of fireproof performance.
  • Our non-toxic formula contains no VOCs, formaldehyde, or allergens.
  • Patented magnesium oxide chemistry repels pests without chemical pesticides.
  • Independent testing confirms zero mold growth and 75% noise reduction.
  • Rated R-3.9 per inch with zero shrinkage over building lifespans.
Associations and certifications
  • UL 1479
  • ASTM E-84
What people say
Doubled energy savings Stopped apartment fire spread Instant pest elimination Whisper-quiet rooms Non-toxic safety
Services
Fireproof Insulation
AirKrete's mineral-based foam insulation provides 100% fireproof protection without chemical flame retardants. Tested to ASTM E-84 standards with zero flame spread, it creates life-saving barriers that prevented roof collapse during a NYC electrical fire. This non-combustible solution maintains structural integrity longer than traditional materials while releasing no toxic fumes during combustion, making it ideal for both residential and commercial applications requiring enhanced fire safety.
Non-Toxic Insulation
Our magnesium oxide formulation eliminates chemical off-gassing associated with conventional insulation. Unlike SPF foams containing isocyanates, AirKrete contains no VOCs or formaldehyde, verified by ORTECH emissions testing. This pet-safe solution allows continuous occupancy during installation, maintaining indoor air quality while improving energy efficiency through proven R-value performance that meets stringent environmental health standards.
Pest-Resistant Insulation
AirKrete's desiccant properties naturally repel pests by drying out their exoskeletons. This eco-friendly pest control solution stops termites, carpenter ants, and rodents without chemical pesticides. Verified by field reports showing immediate pest evacuation during installation, it creates hostile environments for infestations while maintaining structural insulation performance, eliminating the need for separate pest control treatments in wall cavities.
Soundproof Insulation
The dense foam structure achieves 75% noise reduction, rivaling recording studio acoustics. Installed in buildings like the Saratoga Night Club, it effectively blocks both airborne and structure-borne sound transmission. Maintaining consistent density without shrinkage preserves acoustic integrity longer than fibrous insulation alternatives, creating significantly quieter indoor environments as validated by pre- and post-installation sound testing.
Air-Cleansing Insulation
Magnesium oxide chemistry actively removes CO2 from indoor air while releasing oxygen. This patented environmental function reduces global warming effects through continuous atmospheric purification within building cavities. Third-party studies confirm its negative carbon footprint properties, making it the only insulation system that improves both indoor air quality and outdoor environmental metrics while delivering superior thermal performance exceeding conventional green building materials.
People
Randolph R. Croxton
Architect
FAIA-certified architect who pioneered green building practices through AirKrete's 1993 use in the National Audubon Society headquarters. Recognized for integrating fireproof insulation with energy efficiency in historic structure renovations.
Questions
What makes AirKrete different from spray foam?
AirKrete uses magnesium oxide cement instead of petrochemicals, making it 100% fireproof with no toxic fumes. Unlike expanding SPF, our non-expanding foam won't damage structures during retrofitting.
Does AirKrete meet building codes?
Exceeds NYC DOB combustion toxicity standards. Approved for use in all 50 states and 14 countries with third-party verification from UL and ASTM testing laboratories.
How does AirKrete reduce energy costs?
Maintains R-3.9 per inch with zero shrinkage. Buildings like Tinora Schools achieved 32% gas savings while Audubon HQ reduced energy use by 64% compared to code requirements.
Is AirKrete safe during installation?
Non-toxic formula allows occupancy during application. Contains no isocyanates or VOCs unlike polyurethane foams, with safety verified by ORTECH emissions testing.
What about mold and pest resistance?
Inorganic magnesium oxide composition prevents mold growth and repels pests through desiccation. Independent microbial testing confirms zero mold amplification at 95% humidity.
Reviews (1)
Anthony Southworth
Sep 01, 2020 Report
Watch out for this company. He is currently under investigation by many agencies, filed by a few former employees.