If you're struggling to maintain an energy-efficient home, and you've decided to reinsulate your home, don't forget about the roof. Many homeowners fail to properly insulate the roof, which can cause serious problems where energy efficiency is concerned. However, it's important to remember that the attic should be included in the plans for your new roof insulation. If you've never had the attic roof insulated before, you might not know what steps to take to ensure maximum efficiency. If you're not sure how to proceed, read the information provided below. You'll find four important steps to take when insulating the attic roof.
Prepare Your Roof For Insulation
If you're going to have the attic roof insulated, don't forget to clear the space. You might think that emptying the attic will take care of the preparation, but that's not the case. It's also important that you seal any potential leaks, such as cracks and gaps. Those can be eliminated by applying spray foam insulation. The spray foam insulation will expand as it dries, sealing any cracks and gaps that might lead to air leaks. It's also important that you cover any exposed power outlets. Once the insulation has been installed, you can uncover the outlets.
Include A Sturdy Vapor Barrier
If you're going to invest in new roof insulation, be sure to include a sturdy vapor barrier. You might think that you can save money by omitting the vapor barrier, but that's not the case. One of the benefits of installing a vapor barrier is that it protects your roof insulation against moisture damage, and mould growth. However, the vapor barrier doesn't stop at insulation protection. It also helps to protect your home against excess moisture.
Maintain Adequate Air Flow
If you're installing a fresh application of insulation into your attic, take steps to protect air flow. This is especially important where the attic fans and vents are concerned. Failing to maintain adequate air flow, could cause problems in your home. To protect air flow, be sure to have loose-fill insulation installed around the vents and fans. The added insulation will also help to maximise energy efficiency.
Don't Forget the Doors
Finally, if you're ready to have insulation installed in your attic roof, be sure to include the doors. You might not realise this, but the doors should also be protected with a fresh layer of insulation. Talk to your insulation service provider about installing rigid foam insulation on all of your attic access doors.