House Insulation is a material that is used to create barriers for transmission of heat to and from the house.
It helps immensely in keeping your house cool during the summer and warm during the winter. This in turn not only saves energy from heating and cooling but also helps in keeping dust and allergens out.
There are many kinds of insulation widely used in Canada, the USA, Australia like fiberglass, cellulose, spray foam, and injection foam insulation. But the most popular among them is spray foam insulation services.
What is Spray Foam Insulation?
Spray foam is a chemical product made up of two constituent materials that react when mixed together. Once sprayed on a surface, spray foam expands up to 30-60 times its liquid volume. Even though it was invented several decades ago, it is still one of the most popular options because of how effective it is and being able to keep up with industry standards.
In any open cavity, spray foam insulation can be installed. For example, crawl spaces, attics, rim joists, and open wall cavities in newly constructed homes. In addition to spray foam, open-cell and closed-cell material can also be used in pole barns.
A perk of this insulation method is that it is not necessary to remove the old insulation in the walls, such as fiberglass. When injecting foam, the crews are likely to remove as much cellulose as possible if present from the walls before injecting the foam. By doing this, the injection foam will be able to fill in all the gaps and crevices in the wall.
Spray foam insulation traps heat very well and keeps it from escaping. It has an R-Value of 6 to 7 per inch, the highest of all the alternative insulation options. We will examine the various reasons spray foam insulation is so popular below:
1. Excellent Insulation
Not only does it have a high heat resistance with its amazing R-value, but it also provides an air seal that other alternatives like injection foam or fiberglass cannot provide. This insulator is particularly effective at getting into seams, crevices, fractures, and voids. The foam expands and dries in the cracks, sealing all places where air can escape. As a result, spray foam keeps a building’s interior at a comfortable temperature.
2. Savings Over the Long Term
Compared to other alternatives like fiberglass or cellulose, spray foam can have a higher upfront cost. But the value it brings and savings in heat you get can save you money in the long run. You can easily make up the cost of the insulation in heating savings over the span of a couple of years.
3. Durable and Stronger
Structures are 250% stronger when insulated with spray foam. Due to the density and hardness of the foam, it can add structural integrity to the walls where it is used.
It’s also long-lasting. Conventional insulation can degrade over time. Spray foam is made from hard materials that can withstand the test of time, such as polyurethane and isocyanate. It has a lifespan of over 80 years and does decay.
4. Buildings with no Pollen or Allergens
Spray Foam provides an air seal, shutting off all nooks and crannies. This prohibits entry for allergens and overall makes for a healthier environment.
5. Reducing noise
Foam spray insulation has impressive noise-reducing properties, which makes it perfect if you have a noisy neighbor or you’re recording audio. Installed on the walls, the insulation absorbs sound waves to create a noise-free environment.
So, this wraps up our list of why Spray foam insulation is so popular. If you’re still unsure and are considering other insulation options like Injection Foam insulation, you can also check out our other article which explains the Difference Between Spray Foam and Injection Foam.