Best Way To Insulate Attic In Florida

Let s say you measured your attic and you realize your attic has about 9 inches r 30 of insulation and your attic is about 40 sq feet you d need at least 3 inches of extra insulation that covers 40 sq ft to get an r value of r 38.

Best way to insulate attic in florida.

You can measure attic insulation thickness with a ruler and multiply the number of inches by the r value of that particular insulation to get an insulation rating. Don t worry if the fiberglass batt insulation at the home center seems to be too thin. Plan to pull up the flooring and layer new insulation on top of the old. Because the simplest and cheapest way to insulate an attic is to add material to the floor.

What s the best way to insulate your attic. How much attic insulation is already there. But if the floor is covered in plywood you can t stuff enough insulation beneath it to do the job sufficiently not even in warm climates. You can use products like radiant barrier on the underside of the roof spray foam or even good old fashioned batts of rock wool denim or fiberglass.

The attic is one of the most important areas in your home to insulate. If you re using your garage enough to warrant installing a heater and or air conditioner by all means you should insulate the ceiling between the garage and an unfinished attic space above. Think of when you go grocery shopping. It s available in fiberglass mineral wool plastic fibers and natural fibers.

To keep the blown in insulation from falling through the attic hatch opening make a 2x12 dam around the hatch perimeter. Then to really seal the attic access up tight says olson lay fiberglass batt insulation on the inside of the hatch or door and wrap it up tight like a christmas present photo 3. Blanket insulation is available as batts or rolls and is the easiest diy insulation material. This type of insulation.

So if you re thinking of adding insulation to your florida home s attic you need to ask yourself these three questions to ensure the project is successful. It keeps the wanted and expensive air in your home while blocking the rest out. Most insulation you buy will have a sq ft number for easy reference. To cut a batt to size lay it on a piece of plywood.

Then put a short length of 2 4 at the point where you want to cut put your foot on the 2 4 and lean on it to compress the fiberglass. Its properties make it an excellent choice for attic insulation. Focus a lot of energy pun intended on the underside of the roof to keep the heat out of the attic and not just the floor of the attic.