Trusted HVAC Contractors in Conception Bay South, NL

Icynene helps to seal tiny cracks and penetrations that would otherwise allow unwanted airborne irritants to invade the living space such as outdoor allergens, pollutants, and humidity. Icynene makes it easy to get a tight fit around wall openings, such as windows, electrical/cable service entry points, and light fixtures.

Most of the damaging moisture within a building envelope is the result of air movement through the cavities. When warm air meets a cold surface within a cavity, it condenses; and if not found in time, it can lead to mold and rot. Icynene creates continuously insulated, tight walls and ceilings to help minimize the potential for moisture, condensation and mold. Icynene has been tested and proven not to be a food source for mold.

The answer is, builders have to build tight and ventilate right. With the proper use of exhaust fans and heat/energy recovery ventilators, a building envelope can be made tight while clean, healthy air is circulated through the structure. Air leakage needs to be controlled in houses by making wall and attic assemblies as tight as possible. This not only prevents drafts but reduces the amount of airborne noise and dust from entering the building while ensuring that insulated cavities remain moisture-free.

Rest assured that Icynene meets code requirements relating to fire safety. Icynene spray foam is a Class 1 material with a flame spread of less than or equal to 25. Independent third-party testing also confirms that electrical wiring is not affected by Icynene. Dangers of overheating were not found to be a concern during testing.