applications is on the rise. It is being used in both residential and nonresidential sectors often for reroofing and upgrading the insulation of existing buildings. While it may seem like a new product, spray foam has been around for more than three decades now. However, its popularity has been growing steadily and is now at its peak as more people grasp its potential to improving interior comfort, energy efficiency as well as durability.
Why the rise in popularity
In North America, the increase in demand for spray foam insulation has increased both in new constructions and in retrofit applications. In new buildings, published construction documents show that building teams are opting for spray foam over other insulation systems. The LEED certification is further pushing architects, developers and contractors to use spray foam Calgaryin walls and the building envelope and the roof. This is because spray foam has many great attributes top on the list being air sealing, thermal performance and structural performance. Spray foam is no longer a niche product but a mainstream product.
Another thing that has boosted the popularity of spray foam Calgaryis the introduction of the renewable-based spray foam products. These products reduce the need for the polyols that are petroleum based. This has had the most significant impact on commercial applications.
Can be combined with other types of insulation
Spray foam has a considerably high R-value. The R-value ranges from 3.5 to 7.0 per inch of thickness. This is pretty high when compared to other insulation systems. However, because the foam is 10 to 15 percent more expensive, it is often used with other products like rigid board insulation to achieve a high R-value. For example, if your target is an R-value of 20 or 30, you can use board stock on the exterior then foam on the interior. This is a great way of reducing or eliminating thermal bridging.
Benefits of using spray foam
The tremendous rise in popularity of spray foam Calgary can be attributed to the many benefits that this product offers. Let us look at the main benefits.
- Increased energy efficiency
New buildings are using spray foam while old buildings are being remodeled with spray foam. The reason behind this is the high R-value and the airtight seals this products offers. A high R-value means low heat transfer while airtight seals prevent heat loss/gain through air infiltration. Spray foam excels in this. It will seal the tiniest of cracks and crevices. It can also be used in areas that are difficult to insulate.
Unlike most other insulation systems, spray foam does not sag or settle. It hardens into a rigid solid that offers superior insulation for the entire life of your building. No need to keep upgrading your insulation.
- Structural protection
In addition to preventing heat loss/gain, spray foam Calgary will offer structural benefits. It is waterproof and will hence prevent water damage. This insulation will also increase structural strength as well as inhibit the growth of mold.
There are many more benefits that make spray foam a wise choice in building insulation. The key is to work with a certified professional during installation.