Attic Insulation Map

Insulfoam is a division of carlisle construction materials a wholly owned subsidiary of carlisle companies nyse.

Attic insulation map.

Better insulate a crawlspace by checking vented floor joists and perimeter walls. Compare the depth with an r value map and chart to determine how much insulation should be installed. R value is a measure of insulation s ability to resist heat traveling through it. The higher the r value the better the thermal performance of the insulation.

Johns manville r 49 kraft faced fiberglass insulation batt 24 in. How much attic insulation you need. First things first you need to go up into your attic inspect the condition of the insulation and calculate the current level of insulation. Bulky materials resist conductive and to a lesser degree convective heat flow in a building cavity.

Add attic insulation if your existing insulation is less than 19 inches deep. Model k4924 897 80 897 80. Get in touch now at 1890 90 90 22 fill in our contact form or find our office on a map at the link below to arrange your attic insulation consultation and or quote. Insulation level are specified by r value.

For over 50 years insulfoam has been enabling building professionals to construct high quality building insulation systems at a minimal cost. Check the rim joists in an unfinished basement. Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer. Inspecting your attic insulation.

Insulation materials run the gamut from bulky fiber materials such as fiberglass rock and slag wool cellulose and natural fibers to rigid foam boards to sleek foils. Csl and is the nation s largest manufacturer of block molded expanded polystyrene eps. Rigid foam boards trap air or another gas to resist conductive heat flow. These r values are a sum meaning this should be the total r value once you add up the entire depth of insulation.

Set your store to see local availability add to cart. Your attic should have a certain amount of insulation in it and the recommended level of insulation for your attic is dependent on where you live. Find your zone on the map and then use the above insulation r value chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces. So it s time to pay close attention to what s happening up there.

The table below shows what levels of insulation are cost effective for different climates and locations in the home.