Spray foam Calgary offers many benefits to homeowners. However, it is very important that you understand the primary facts before you get started with the installation of SPF. In this post, we will be looking at the main points you have to remember in order to install the solution properly and get the best results.
Removing cured spray foam can be hectic
One of the reasons why Calgary spray foam is preferred is because of its long lifespan. It can last up to 30 years or even more. It does not settle or sag with time as is the case with the likes of fiberglass. Although this is a benefit, it can be a disadvantage when you want to remove the foam. It takes time to get rid of the spray foam. The solution adheres strongly to the surfaces it is applied on. This means the simplest mistake during installation can lead to permanent problems. Always work with experienced spray foam contractors Calgary if you wish not to deal with tedious and expensive removals.
Spray foam is made of petroleum products
Another point you should understand is that polyurethane Calgary is made from petroleum products. This means that before it cures, it has a large carbon footprint. It is up to the installer to make sure that the job site is well protected to ensure that the foam does not spread to undesired places. In addition to that, the petrochemicals can be harmful. The installer needs to put on proper protective gear and make sure that there are no people in the room before he gets started.
The whole building envelope has to be covered for the benefits to be seen
The fact that Calgary spray foam has a high R-value and creates airtight seals does not mean that simply installing the foam will guarantee great results. For you to enjoy the benefits of using SPF in insulation, you have to make sure that the entire building envelope is covered. If there are areas that are no insulated, chances are air infiltration will take place at those spots thereby leading to heat gain/loss. Understanding the building envelope is the first thing an installer should do before he starts applying spray foam.
Exceeding the required code can lead to fires
One of the key reasons why you should always work with professional spray foam contractors Calgary is because if you exceed the code required fire barrier, the solution might ignite. The installer has to follow the manufacturer’s recommendations before installing spray foam. The right thickness needs to be installed to achieve the desired R-value.
Open cell can’t be used outdoors
Last but not least, you must never use open-cell spray foam Calgary outdoors. This foam is less dense and is designed for indoor use alone. Closed-cell spray foam is the one that should be used outdoors.
These are just simple points you need to understand before you start installing polyurethane Calgary. The most important thing you need to do is to make sure that you always work with the most competent spray foam contractors Calgary.