About Attic Foam Insulation Basics
Closed-cell spray foam adds a layer of defense to the attic and resists water sneaking into cracks. This helps lower the chances of wood rot and mold. Spray foam also adds to the insulating value of rigid foam boards installed in the attic.
Many people spray foam insulation spray foam because it’s quick and easy to install, even in an attic that’s cluttered with ductwork, wires, and other items. It’s also very effective and durable. But there are a few things to consider before choosing it for your home.
First, make sure your attic is accessible. You’ll need to clear the area and ensure you have a solid ladder or a pull-down attic stairs. Also, consider using a mask to minimize exposure to sprayed foam fumes.
Once you have access to your attic, it’s important to inspect the space to make sure it’s ready for insulation. It should be free of any critters, leaks, or other issues that might affect performance.
You’ll also want to make sure your attic is properly ventilated to prevent moisture problems in your home. Most attics are designed for ventilation, but many homeowners don’t have adequate venting. This can lead to air quality and energy loss problems.
There are several types of attic insulation available, but the most popular is fiberglass batts. These are available in both faced and unfaced versions. The difference is that the faced variety has a kraft paper backing with little wings that can be overlapped on the attic joists to keep it in place. The unfaced variety is simply fiberglass insulation that needs something else to hold it in the stud bays like strapping.
Straight Edge Insulation
5248 Sultana Dr. 95301 Atwater CA
(209) 678 4276