Exterior Walls Insulation

One main function of walls is to keep heat in your living space through insulation. Many houses prior to 1970s had very little or no insulation at all which resulted into extremely high heating and cooling energy costs. Whenever you want to do home insulation, it is always important to consider walls insulation especially the exterior walls.

Why Consider Walls Insulation?

It has been established that walls contribute to about 30% to 35% of heat loss in houses, making it the second major area of heat energy loss in most homes. The primary benefit of walls insulation is to reduce the energy costs. Many walls have been established to have cracks and penetrations that allow moisture and air leakage in and out of the house. This leads to uncontrolled drafty temperatures, which would make you depend more on your heater and air conditioner, sometimes even forcing you to go for furnace or air conditioner repair, hence high energy bill and repair costs. Insulated exterior walls seal all the cracks and penetrations and you can reap so many benefits by pursuing this project.

• Reduced heat loss and energy bills
• Increased comfort due to reduced cold drafts in your living space
• It is applicable even to an existing home, and can be installed without disrupting the normalcy at your home.
• It improves the weatherproofing of your walls and can also help greatly in sound resistance.
• It does not reduce the internal floor area because it is applied from the outside
• It increases the lifespan of the wall and also reduces the condensation on internal walls

External walls insulation can be expensive. There will be a cost in erecting scaffolding and the removal and replacement of pipes and cables that are fixed to the wall. In addition, you will still need experts in insulation Toronto to fix your wall insulation. However, by adding it as part of a larger project the costs decrease. It is also very effective as it has numerous benefits as stated earlier.