Calgary spray foam is one of the best materials that can be used to reduce heat loss/gain in a house, transport truck or any other structure that needs insulation. The best thing about this solution is that it not only prevents heat transfer but also creates airtight seals and adds structural strength. If you are thinking of using this solution in your next project, there are a couple of things you should consider doing before you get started.
Understand the two types
There are two types of spray foam Calgary: open cell and closed cell. Open cell is less dense and it is not as effective in creating water barriers. It is best used on interior walls for soundproofing purposes. It has a low R-value of 3.5 per inch of thickness. Closed cell SPF, on the other hand, is denser and has a high R-value of more than 6.0 per inch of thickness. It is effective in creating air and water barriers and will also add structural strength. It can be used on exterior walls too. Your choice of either open cell or close cell will depend on your project needs.
Review your building envelope
Now that you are familiar with the different types of SPF, the next thing you should do is to understand the building envelope. During the installation of spray foam, you have to make sure that the entire building envelope is covered. Failure to do so will lead to gaps that cause heat loss/gain. At this point, there is no harm in working with spray foam contractors Calgary. They will help you evaluate the building envelope and guide you throughout the installation.
Consider building codes
Each region has its own unique building codes. You need to understand them before you get started. If the building code requires an R-value of 30, you will have to apply multiple layers of polyurethane Calgary to satisfy the code. Failure to do so simply means you are violating the building code.
Identify a supplier
The brand of SPF you use should also be looked at. There are so many brands out there. Make sure that you use the best quality one. That will ensure that you don’t end up with mediocre results.
Find a contractor
Last but not least, if you are ill equipped and have never handled a project in the installation of Calgary spray foam, you should consider working with a contractor. The contractor has the equipment and the knowledge needed to install the insulation the right way.
A lot goes into the installation of spray foam Calgary. You must never take shortcuts. With proper installations, you can be guaranteed of reliable results for more than 30 years. You should also note that removing cured spray foam can be expensive. Do things the right way the first time round.