Closed-cell spray polyurethane foam (SPF) creates an affordable and effective insulation for homes, offices, and more. Closed cell foam in Canada is a widely popular insulation solution. Applied during the construction phase in the walls, it provides a sufficient solution for keeping the indoors warm or cold, regardless of the weather outside. This ultimately reduces cooling and heating costs in areas of extreme weather. Heating bills in Canada can be overwhelming if the building is not properly insulated to keep air from escaping.
It provides the most advanced insulation available on the market today, and it gives about twice the R-value of open cell foam per inch. The material itself is extremely durable and it will expand to filly cover all surfaces inside the walls. This ultimately strengthens the structure of the building as a side-effect. Polyurethane foam also has some acoustical dampening qualities because the cells block sound from coming through.
The best part about using a polyurethane closed cell foam spray is that it can be applied in otherwise hard to reach places. The expanding properties of the foam allow it to completely insulate tight areas where a draft would normally escape through. These small, unprotected areas are some of the most important places that affect your energy bills for heating and cooling.
The foam effectively isolates air currents and moisture inside the buildings, allowing for maximum comfort for those inside. Studies by the US Department of Energy have revealed that a staggering 40% of heating and cooling energy is lost through the walls, windows and doorways. Spray foam insulates buildings up to 50% better than other methods.
Only trained and certified professionals should be applying polyurethane foam. They spray the insulation in and then apply a thermal barrier. This protects the building if a fire should occur. Fire retardation is not only recommended, its often the law, depending on where you live.
Buildings are also protected from moisture with foam installation. This moisture, if not guarded against, will cause the growth of harmful mold and mildew. This can affect the integrity of the structure and the health of its occupants. Many allergic reactions are caused by mold spores in buildings.
Polyurethane foam is a versatile material and is offered in a variety of forms. Try using flexible polyurethane sheets when you need a replacement for your custom cushions. Semi-flexible foam is also available for cushioning in automobile interiors.
Guest post is provided by Canada Foam By Mail, selling acoustic foam panels to dampen sound. Visit canada.foambymail.com for more details.