What are the benefits of spray foam insulation?
Spray foam insulation is an especially good option if you're building a home from scratch because it's cheaper than other types of insulation, and can give your walls better soundproofing qualities.
Air tight seals around the foundation are critical to avoid vapor migration, or moisture moving downward into plywood subflooring that can lead to mold issues or damage your HVAC equipment. You should also consider using spray foam insulation on pipes, wires and ducts.
Spray foam is best for sealing up pieces of house framing like rafters, floors, beams and trusses (like I've taken apart), but not as important to insulate gaps in wall framing like studs or sheathing. These gaps will need other forms of insulation.
Spurring from a growing number of environmentally-conscious builders, spray foam insulation is gaining increased popularity among homeowners looking to cut energy costs and also help the environment by using less power
This is because it's one of the most effective insulators around, especially when compared to other types of insulation like fiberglass or cellulose .
A big benefit of spray foam insulation is that it's an air barrier, not just an air retainer. Air barriers are important for high efficiency because they block the flow of heat and air in order to maintain energy savings. An effective air barrier also means your home will have better soundproofing qualities, too
Not only does foam insulation prevent air leakage, it also keeps dust and other allergens from seeping through your walls.
This makes it especially great for homes with pets or people who suffer from allergies .
What's more, because this type of insulation is quick and easy to apply, you won't be left waiting around for several days while the product sets up before you can move in.
More and more builders are using foam insulation, so chances are it will be easy for you to find a company that offers this type of installation and will do high quality work at a reasonable price.
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How does spray foam insulation work?
Spray foam insulation works by trapping air and other gases within the cells of the synthetic material and then stabilizing those cells to create an insulation barrier.
What makes spray foam insulation unique is that it's made up of many tiny bubbles that efficiently resist seepage, or conversely, work as a very effective insulator against thermal energy. The small size of these transient bubbles increases the surface area for heat transfer as well as creating a product with lower density than typical batt materials such as fiberglass or mineral wool.
All these characteristics together work to make spray foam insulation outperform other types of insulation every time. It's the most effective insulation on the market today, and provides more energy efficient properties than any other product available. These superior performance factors are what make spray foam a great choice for new construction or home renovation projects in both new homes and existing structures alike.
Do I need spray foam?
If you're thinking of investing in new home construction then spray foam insulation is definitely something that should be considered. Most new homes are built with some type of insulation during initial construction, but there are very few materials that can match the R-value per inch provided by modern uses of spray foams . Spray foam insulation also greatly reduces sound transmission , meaning less noise is passed through the walls of your home.
If you're looking to upgrade or remodel your home, spray foam insulation is also an excellent choice. Many contractors prefer using spray foam in renovations because it provides more effective insulation than other materials including plaster, plasterboard and even concrete masonry units (or CMU blocks). Often times these older structures are left with gaps between their walls that allow for exterior temperatures to affect the interior living space. Spray foam insulation helps seal up any existing cracks or seams which improve heat retention, reduces input costs associated with operating kitchen appliances, heating units or lighting fixtures all year round.
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