Spray Foam Insulation Is The Most Effective Energy Efficient Insulation Available Today!
SPRAY FOAM FACTS
Spray foam insulation, or Spray Polyurethane Foam (SPF) is created using two separate chemical compounds, which are heated and then sprayed simultaneously using specialized equipment. By heating and mixing the chemicals it produces a reaction that creates in spray foam insulation. The liquid mixture is sprayed onto the surface to be insulated. It then rapidly expands and cures in seconds, forming a solid, seamless, air barrier.
Spray foam is a superior method for insulating commercial and residential buildings alike, because it can be custom-fit to any architectural design or construction material. Spray foam prevents air and moisture intrusion, greatly reduces energy costs, strengthens the building structure and protects the internal air from mold, airborne pollutants and allergens for healthier, more energy-efficient buildings. |
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Medium-Density Closed-Cell Spray Foam (ccSPF)
Medium-density closed-cell foam insulation is often referred to as two pound (2 lb) foam. It is a rigid insulating material with a Long Term Thermal Resistance (LTTR) R-value that ranges between 5.1 - 6 per inch. When the required minimum thickness of 50 mm is installed, ccSPF is both a vapour barrier and an air barrier.
In Canada, the National Building Code references two standards that apply to the manufacturing and installation of ccSPF: the CAN/ULC S705.1 Material Standard and the CAN/ULC S705.2 National Application Standard. The installation standard requires that all installers of ccSPF in Canada be licensed and carry a photo ID card.
Typically the foam's natural colour is yellow, however in Canada all ccSPF that have CCMC listings are required to have a unique colour for field identification.
Medium-density closed-cell foam insulation is often referred to as two pound (2 lb) foam. It is a rigid insulating material with a Long Term Thermal Resistance (LTTR) R-value that ranges between 5.1 - 6 per inch. When the required minimum thickness of 50 mm is installed, ccSPF is both a vapour barrier and an air barrier.
In Canada, the National Building Code references two standards that apply to the manufacturing and installation of ccSPF: the CAN/ULC S705.1 Material Standard and the CAN/ULC S705.2 National Application Standard. The installation standard requires that all installers of ccSPF in Canada be licensed and carry a photo ID card.
Typically the foam's natural colour is yellow, however in Canada all ccSPF that have CCMC listings are required to have a unique colour for field identification.
Light-Density Open-Cell Spray Foam (ocSPF)
Light-density open-cell SPF is commonly known as half-pound foam. It is a semi-rigid material with a sponge-like appearance that expands during installation and creates small, open cells that are filled with carbon dioxide. Due to its ability to expand during the application process, it fills cracks, crevices and voids and adheres to irregular surfaces or substrates to form an air sealing insulation.
While the R value will vary, most ocSPF products have an R value of around 3.8 per inch. Unlike medium-density closed-cell SPF, ocSPF is not a vapour barrier. When installed at 5.5 inches or more, ocSPF does act as an air barrier. It is often used for interior walls because it provides sound reduction by blocking and absorbing air leakage. It is usually only recommended for indoor applications.
Call Us Today for more information and a Free Quote: 709-640-8007
Light-density open-cell SPF is commonly known as half-pound foam. It is a semi-rigid material with a sponge-like appearance that expands during installation and creates small, open cells that are filled with carbon dioxide. Due to its ability to expand during the application process, it fills cracks, crevices and voids and adheres to irregular surfaces or substrates to form an air sealing insulation.
While the R value will vary, most ocSPF products have an R value of around 3.8 per inch. Unlike medium-density closed-cell SPF, ocSPF is not a vapour barrier. When installed at 5.5 inches or more, ocSPF does act as an air barrier. It is often used for interior walls because it provides sound reduction by blocking and absorbing air leakage. It is usually only recommended for indoor applications.
Call Us Today for more information and a Free Quote: 709-640-8007