When it comes to insulating an existing attic installation, there are a few special considerations to keep in mind. Proper installation is essential for effective insulation, so it's important to study and follow the manufacturer's instructions. Reflective insulating materials often have flanges that must be stapled to the beams, and since the reflective film conducts electricity, contact with any bare electrical wiring should be avoided. The most effective way to insulate an attic may not always be the most cost-effective.
Adding a few centimeters of cellulose insulation blown over the fiberglass insulation can make a home much less vulnerable to uncontrolled infiltration of air circulating between the attic and the living room. Fiberglass insulation should be checked for significant degradation about 15 years after it was installed, and blown insulation in the attic is more expensive than insulation embedded in the walls. You can save even more energy by installing insulators in places in your home that have never been isolated. When rigid or block insulating material is used to insulate the interior of concrete walls in basements, wooden slats must be attached to the walls using nails or stickers, or an inner column and wall assembly must be constructed. It's important to use the right amount of insulation to achieve the R value you need depending on your climate zone and the amount of insulation that exists.
Installing new insulation on top of existing insulation is a great way to keep a home comfortable all year round. When removing insulation that has burst, it's recommended to work with a partner. You may need attic insulation if you feel an air stream coming out of the attic or if your heating bill is higher than usual. Remember to seal air leaks between the living room and the attic before adding insulation to the attic, and do not place a radiant barrier on the insulation or on the attic floor. In addition, the installer must submit a signed and dated statement describing the insulation installed, indicating the thickness, coverage area, R value, and number of bags installed. You'll only have to bag the contents of the vacuum cleaner more often until the attic beams are free of insulation. It's important to understand that proper installation is key when it comes to insulating an existing attic installation.
Not only will this ensure that your home is properly insulated, but it will also help you save money on energy costs in the long run. Additionally, it's important to use enough insulation for your climate zone and seal any air leaks between your living room and attic before adding any new insulation. Finally, when removing old insulation from your attic, it's best to work with a partner for safety reasons. If you're feeling an air stream coming out of your attic or if your heating bill is higher than usual, then you may need new attic insulation.
