Closed-Cell Insulation

HBS closed-cell spray foam insulation outperforms traditional insulation by providing an air, water and vapor barrier in a single component. Spray foam insulation adheres to most surfaces and expands to create a seamless, airtight building envelope. In addition, it offers outstanding high-performance options for commercial, residential, institutional, industrial or agricultural applications.

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  • HEATLOK HFO PRO

    Heatlok HFO Pro is designed as a continuous insulation solution helping protect against air, thermal, water, and vapor; with superior adhesion and compressive strength.

    • Aged Thermal Resistance: 7.4 @ 1 inch
    • NFPA 285 Tested and approved behind multiple claddings, including aluminum and metal
    • Tested Water-Resistant Barrier (WRB)
  • HEATLOK HFO HIGH LIFT

    Our first product to leverage ultra-low global warming potential blowing agent; combines an R-value of 7.5 with a maximum 6.5” lift per pass, so you can achieve an R-49 in a single pass.

    • Aged Thermal Resistance: 7.5 @ 1 inch with a 6.9” lift (R-49)
    • NFPA 285 Tested and approved behind multiple claddings
    • Tested Water-Resistant Barrier (WRB)
  • HEATLOK XT HIGH YIELD

    Ideal for commercial and residential construction, Heatlok XT High Yield creates a specialized building envelope.

    • Aged Thermal Resistance: 6.9 @ 1 inch
    • NFPA 285 Tested
    • Tested Water-Resistant Barrier (WRB)
  • HEATLOK XT HIGH LIFT

    Ideal for commercial and residential construction, this versatile and innovative spray foam insulation offers improved thermal resistance, a superior air barrier and a recognized vapor retarder.

    • Aged Thermal Resistance: 6.9 @ 1 inch
    • NFPA 285 Tested
    • Tested Water-Resistant Barrier (WRB)
  • FOAM-LOK 2000-4G

    FOAM-LOK 2000-4G has superior performance with benefits such as enhanced insulating properties, improved yield, and environmental risk mitigation made possible by reducing carbon footprint and Global Warming Potential (GWP).

    • Aged Thermal Resistance: 6.2 @ 1 inch
    • Initial 3.5” + 3.5” passes with no wait time (R-48)
    • NFPA 285 tested
  • FOAM-LOK 2000-3G

    FOAM-LOK 2000-3G is a lightweight, durable, versatile insulation solution ensuring a high performance in energy efficiency.

    • Aged Thermal Resistance: 7.1 @ 1 inch
    • Up to 3.5” in initial pass (R-24 in one pass)
    • NFPA 285 tested
  • FOAM-LOK 2000

    A reliable, cost effective foam to meeting building code requirements. 

    • Aged Thermal Resistance: 5.7 @ 1 inch
    • Up to 2” in initial pass (R-12 in one pass)
    • NFPA 285 tested
  • PROSEAL HFO

    ProSeal HFO is designed as a continuous insulation solution helping protect against air, thermal, water, and vapor; with superior adhesion and compressive strength.

    • Aged Thermal Resistance: 6.2 @ 1 inch
    • Initial 3.5” + 3.5” passes with no wait time (R-48)
    • NFPA 285 tested
  • PROSEAL LE

    Ideal for commercial and residential construction, this versatile and innovative spray foam insulation offers improved thermal resistance, a superior air barrier and a recognized vapor retarder.

    • Aged Thermal Resistance: 7.1 @ 1 inch
    • Up to 7” in initial pass (R-49 in one pass)
    • NFPA 285 tested
  • PROSEAL

    A reliable, cost-effective foam to meeting building code requirements.

    • Aged Thermal Resistance: 7.1 @ 1 inch
    • Up to 3” in initial pass (R-21 in one pass)
    • NFPA 285 tested
  • HEATLOK ECO

    This high-performance spray foam insulation provides a consistent solution, for comfortable living spaces.

    • Aged Thermal Resistance: 6.5 @ 1 inch
    • NFPA 285 Tested
    • Cost-effective
open cell insulation

More products

Open-Cell Solutions

Open-cell is superior as an air barrier and often used to insulate interior walls to minimise outdoor noise intrusion.

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