Why is Calgary spray foam insulation so popular? This is a common question most people ask. You probably have asked it yourself and embarked on a serious Internet search to find the answer. The direct answer to this question is that spray foam is the new form of insulation that not only offers remarkable insulation benefits but also helps with moisture control, soundproofing, adds structural strength and lasts a lifetime. This is, however, not everything you need to know about this solution. There are a couple of facts you need to familiarize yourself with before embarking on a spray foam project.
Understanding the R-value of the solution you end up using is the most important thing to do. Spray polyurethane foam is available in two forms; open cell and closed cell. The two have their own unique properties. Open cell spray foam is ideal for soundproofing whereas closed cell spray foam offers better insulation benefits. This is because closed cell spray foam has a higher R-value of more than 6.0 per inch.
R-value is the unit of thermal resistance. The higher the value is, the more resistant the material is to heat transfer. Open cell spray foam is less expensive and will expand rapidly when sprayed. It, however, has a lower R-value of R-3.7 per inch. Closed cell, on the other hand, is denser and has a higher R-value of R-6.2 per inch. The R-value varies depending on the chemicals used.
All in all, if you are looking for a solution that will help combat the energy loss problem especially if you have larger or more windows, Calgary spray foam will be the best choice.
The expertise of the contractor will affect the end results
Another important point you need to consider is that on the expertise of the spray foam contractors in Calgary that you choose to work with. How competent a contractor is will determine how good the insulation project will be. A great spray foam contractor should understand the building’s envelope, have considerable experience working with the spray foam chemicals and use the best installation equipment.
When it comes to spray foam in Calgary, the last thing you want is to have to remove the insulation once it has been installed. It is very difficult to remove dried spray foam. You need to make sure that a good job is done the first time round.
Get everything in writing
With reputable companies, it is easy to assume that they will never disappoint you. The truth of the matter is they are only human. To protect yourself against malpractices, get everything in writing before the project starts. The document the both of you sign should contain information about payment, materials to be used as well as whom will remove the spray foam in Calgary in case something goes wrong.
Do your research first
Last but not least, before embarking on any spray foam project in Calgary, start by doing your own research. Understand your options in spray foam insulation as well as how spray foam contractors in Calgary work.