How to correctly insulate an attic

Posted on Dec 20, 2016


Insulating the attic is highly important according to experts, because believe it or not, nearly half of the amount of heat is usually lost through the roof and the attic of the house. This means that the moment you decide to resort to insulating services, you should start with this part of the house first. Keep in mind that there are numerous companies in this industry and the best one will not only offer you high quality Toronto spray foam insulation services, but also some great and useful tips on home insulation. If you want to know how to benefit from the best attic insulation results, read the rest of the article below.

 

Do all the necessary repairs first

The first thing you have to start with when insulating the attic is to ensure there are no roof leaks. Water is considered insulation’s worst enemy, since it is the one that creates the perfect growing environment for mould and mildew, so identifying leaks and repairing them from the very beginning is mandatory.

Protect light fixtures and access spots

Another thing you have to take care of during this process is to box out all light fixtures existing in the attic, especially if you are using spray foam, in order to prevent any fire hazards from happening. Create safety gaps around light fixtures using some metal flashing or some scrap plywood for instance. Also, you have to ensure that the attic door is protected, so cover it properly and do not forget to add some weather-stripping around the area.

Wear protection clothes and accessories

Once you ensured the light fixtures and attic door are safe, you have to ensure you are protected as well. Under no circumstances should you start this project without wearing protection equipment such as dust mask, work gloves, goggles, and long pants and long-sleeve shirt. Spray foam can cause some serious irritation and health problems if it comes in contact with eyes or skin, so make sure you avoid such situations from happening.

Other insulation tips

When you start insulating the attic, it is best you work from the perimeter toward the attic door and not the other way round, because this way you avoid trampling all over the foam you just installed in. Keep in mind that properly covering the ceiling joists is highly important if you want to obtain the desired R-value and avoid thermal bridging. What is most important is that you shower thoroughly once you have finished with insulating the attic because you have to remove any fibres that remained on the skin and to launder all your work clothes.

Want the best results? Hire professionals

Although attic insulation may seem like something easy to do, it is not since there are many aspects that need to be considered, which is why it is highly recommended to hire a professional home insulation company if you believe this project goes beyond your duties.

As it can be seen, these are some very useful tips that everyone should take into account when it comes to attic insulation.