When it comes to insulating your attic in hot climates, there are a few options to consider.
Fiberglass insulation
is the most common type of insulation used for homes, as it is the best choice for warm climates. Spray foam insulation is also an excellent option, as it blocks all three types of heat and provides a complete air barrier. Blown fiberglass is another great option, as it is fireproof, water resistant, and does not release gases like spray foam insulation can.No matter which type of insulation you choose, it is important to ensure that you have proper water management before filling a wall with any type of insulation. If you are in the Phoenix Valley and are looking for insulation contractors to help you with your insulation project, you should consider Barrier Insulation of Phoenix. Your local insulation contractor will be able to inspect the insulation you already have and make cost-effective recommendations that fit your property, budget, and priorities. Once you've maximally insulated the bottom of the roof, it's time to focus on the attic floor, if it's not finished. Adding attic fans and a radiant barrier to mimic spray foam and reflect heat to reduce high attic temperatures is a good practice.
Another good practice is to have a continuous layer of insulation using a rigid insulation layer to cover the entire house. You can also talk to a home insulation specialist about what forms of attic insulation are best for improving your home's energy efficiency. Roll-up block insulation is one of the most common types of insulation and, in general, it's what Americans think of when they imagine what insulation looks like. If you're looking for a homemade solution, I suggest you go to Home Depot or Lowes and buy the insulation in blocks to install it. With all these benefits, there's no reason to postpone adding or improving your home's attic insulation in a warm climate. By taking the time to properly insulate your attic, you can ensure that your HVAC system is more efficient and effective, while also reducing energy costs.
