If you are looking to cut energy bills, you should really consider insulating the attic as well. The top floor is generally ignored, but you should know that it plays an important part in making your home comfortable. As a matter of fact, the attic accounts for almost 70% of the energy used in warming the house, which basically means if you lose your home’s hot air, you will be paying more on energy bills. Adding additional covering to the top floor is important, which is the reason why you should look at attic insulation Toronto cost. While this project does not require particular skills, it is worth keeping a few things in mind.
Selecting insulation materials
Whether you want a good storage space or simply to improve the comfort levels in your house, you should carefully pick attic insulation material. Virtually the most used materials for reducing heat loss in the loft are rolls and batts. The only problem with these protective materials is that they are difficult to handle, so if you opt for this solution, you should hire a pro to do the job. On the other hand, you can use spray foam. Spray foam reduces condensation in the crawlspace, not to mention that it separates the inside environment from the outside one.
Don’t forget about water leaks
The roof ceiling may have stains or marks that are living proof of water leaks. It is obvious that you should start making some repairs. This issue should not be is ignored and if you continue on with your project, you should not be surprised to see that the results are not what you have hopped for. Take care of water leaks first and only when you are done start installing the insulation.
If the attic is finished or unfinished
Should the loft be finished, the likelihood is that it has some kind of covering. However, you should know that it is not enough and you will still have to make efforts to raise the R-value of the top floor. There are two ways to reduce heat loss in the attic, whether finished or unfinished. One of them is to wrap the covering around the walls of the room and of course the ceiling. Remember that the area behind the sidewalls will ice up if you do not apply a protective layer starting from the roofline and going down to the floor.
Pay attention to vent areas
The main problem with insulating a crawlspace is the fact that the covering can clog the space between the rafters, the result being that the air cannot travel to and from the rim area. What you have to do is avoid pouring insulating material on the ceiling joists. By doing so, you will disturb air circulation. Even if you will not experience any problems right away, in the future you are more than likely to deal with ice dams or moisture. If the top floor is not obstructed with chimneys, you can spray foam the eaves of the wall top plate.