Attic Insulation Map

Adding insulation to the attic is generally a moderately difficult do it yourself diy project but the benefits can be substantial.

Attic insulation map.

Inspecting your attic insulation. 4 part space saver. The thermo attic stairs. R value is a measure of insulation s ability to resist heat traveling through it.

Bulky materials resist conductive and to a lesser degree convective heat flow in a building cavity. First things first you need to go up into your attic inspect the condition of the insulation and calculate the current level of insulation. Use the energy code map to help determine r value for your region. 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.

Attic stairs and flooring packs. Csl and is the nation s largest manufacturer of block molded expanded polystyrene eps. Installing fiberglass attic insulation first time adding insulation to an attic. Proper attic insulation is the best way to prevent heat loss in the winter and retain cool air in the summer.

We ll walk you through the steps to help you find the right type of fiberglass attic insulation and the right amount. For over 50 years insulfoam has been enabling building professionals to construct high quality building insulation systems at a minimal cost. Rigid foam boards trap air or another gas to resist conductive heat flow. The table below shows what levels of insulation are cost effective for different climates and locations in the home.

So it s time to pay close attention to what s happening up there. R value insulation chart find your zone on the map and then use the chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces. If you are doing a major home renovation project now may be a great time to tackle this project too. The map and chart show each region of the u s the subsequent zones and corresponding r values.

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. The higher the r value the better the thermal performance of the insulation. How much attic insulation you need. Insulfoam is a division of carlisle construction materials a wholly owned subsidiary of carlisle companies nyse.