Zone Attic Insulation

Csl and is the nation s largest manufacturer of block molded expanded polystyrene eps.

Zone attic insulation.

Recommended insulation values based on your current attic condition. First things first you need to go up into your attic inspect the condition of the insulation and calculate the current level of insulation. Existing 3 4 inches of insulation. There s no attic floor insulation install following.

Suitable for both traditional and new buildings loftzone has tens of thousands of happy customers worldwide and is now available in the usa and canada too. On this chart each part of the country is divided into different zones and each zone has a recommended r value. Loose fill or batt the common term for blanket insulation. Recommended insulation levels for retrofitting existing wood framed buildings.

If you have 3 4 of the attic floor insulation install additional. Inspecting your attic insulation. 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. We can see that sacramento and most of california are in zone 3 which requires attic insulation with an r value.

Once you ve decided which type is best for you examine the material options and prices to home in on the right product. The trust is expected to operate for a minimum of 20 years. Both can be added to uninsulated attics or layered over existing material. For diy attic insulation you ve got two choices.

For over 50 years insulfoam has been enabling building professionals to construct high quality building insulation systems at a minimal cost. Insulfoam is a division of carlisle construction materials a wholly owned subsidiary of carlisle companies nyse. Award winning raised attic floor that provides attic storage and safe access above the full depth of attic insulation. Add insulation to attic.

Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation. Add r5 to r6 insulative wall sheathing beneath the new siding. Sacramento and most of california are in zone 3 which requires attic insulation with an r value between 30 and 60. Whenever exterior siding is removed on an uninsulated wood frame wall.

The zonolite attic insulation trust zai trust was created to help educate the public about the possible health effects of asbestos containing vermiculite and to provide partial reimbursement for zai removal to qualified claimants.