Spray Foam Architects of Florida – What Are the Different Types of Spray Foam Insulation?
Spray foam insulation is the best home and commercial insulation available today. It can seal air leaks, improve a building’s energy efficiency and comfort, reduce sound and prevent moisture damage. It can also help you save on your monthly energy bills.
What Are The Different Types of Spray Foam Insulation?
The primary types of spray foam insulation are open and closed cell. Open-cell foam is softer and more flexible because its cells are deliberately left open rather than fully encapsulated. This allows it to expand and fill cracks and crevices more easily than other insulation materials. It is often used during the rough-in stage to fill voids, especially around electrical and plumbing wiring. Closed-cell foam is stiffer and denser because its cells are completely encapsulated. This gives it great structural strength, enhancing the stability of walls and roofs. It is ideal for attic side-of-partition top plate and rim joist sealing because of its excellent R-value per inch.
Closed-cell insulation is very effective at blocking out water because it expands to many times its original size. This prevents places like attics and crawl spaces from becoming damp, humid environments that can lead to mold and rot. It can also help to reduce your energy usage because it keeps conditioned air trapped in your house, lowering the workload of your heating and cooling systems.
The process of creating spray foam insulation involves mixing chemicals to create polyurethane that expands when it dries. The blend of chemicals used to make spray foam is called a “blendstock.” Some of the most commonly used blendstocks contain Isocyanates, which are powerful eye irritants and can aggravate gastrointestinal and respiratory issues if inhaled or ingested. The blowing agents that are used to form spray foam insulation contain hydrofluorocarbons (HFCs). On a global warming potential (GWP) basis, HFCs have 3,400 times the impact of carbon dioxide.
“SPRAY FOAM ARCHITECTS OF FLORIDA
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2804 66th St W, Lehigh Acres, FL 33971, United States
(239) 940-8940
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