Seal And Insulate Your Attic

Combined with attic insulation air sealing can help to alleviate the formation of dangerous ice dams in the winter.

Seal and insulate your attic.

To keep the blown in insulation from falling through the attic hatch opening make a 2x12 dam around the hatch perimeter. Foam tape use on the tops and bottoms of window sashes door frames and even attic hatches. Plan to pull up the flooring and layer new insulation on top of the old. 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.

Looking across your attic if the insulation is level with or below the attic floor joists you probably need to add more insulation. 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. The attic is usually where you can find some of the largest opportunities to save energy in your home. What else should i think about when doing this project.

Air sealing your attic and ducts installing blown cellulose insulation and insulating ductwork will eliminate these problems. If you insulate without air sealing you run the very real risk of ending up with a moldy attic and a rotten roof. Air sealing is more important than insulation and must be done first. Ignore this warning at your own risk.

Learn the 5 best ways to seal and insulate windows for massive energy savings this winter. Either read the r value printed on the batts of your existing insulation or use a measuring tape ruler to measure the depth of the insulation inches. The cost of this project can vary depending on the size of your attic and how complicated it is to insulate various spaces within. Proper attic spray foam insulation serves as the key to limit and control the effect of the external temperatures on your homes interior environment monthly energy bills and energy loss.

Before you call a contractor however it s important to understand the options and costs involved. Typically air sealing and insulating an attic can cost between 1 000 and 4 500 with the majority of projects falling into the middle of that range. By air sealing in your attic you can stop many major air leaks and help to maintain the desired temperature throughout your home. If you attic is not properly insulated it can lead to huge amounts of energy loss and the fluctuation of the temperature within your home.

Adding insulation to an unfinished attic is one of the most effective ways to save money on your energy bills. With self adhesives they are inexpensive and easy to install. Because the simplest and cheapest way to insulate an attic is to add material to the floor. However they should only be installed wear little wear is expected.