Florida Attic Insulation Requirements

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.

Florida attic insulation requirements.

Csl and is the nation s largest manufacturer of block molded expanded polystyrene eps. For block walls interior insulation must meet or exceed r 7 8 and exterior insulation must be r 6. Insulation requirements in florida. Prescriptive compliance form 405.

Raised r 13 sog r 0 windows. Maximum 20 of conditioned floor area. The higher the r value the better the thermal performance of the insulation. This approach is permitted in the florida building code and requires certain conditions are met regarding insulation air permeability and the attic s air barrier.

For over 50 years insulfoam has been enabling building professionals to construct high quality building insulation systems at a minimal cost. Company visited and quoted job and the work was all explained thoroughly and completed timely. The table below shows what levels of insulation are cost effective for different climates and locations in the home. Contributes to but does not supersede thermal resistance requirements for attic and roof assemblies in section c402 2 1 of the florida building code energy conservation.

Meet minimum r values given in table 402 1 1 frame walls r 13 block walls interior insulation r 7 8 exterior insulation r 6 ceilings. Ceiling insulation must be much higher at r 30 and a raised floor must be at. If designing a new home with an unvented attic the air permeability of the insulation may dictate condensation control requirements as found in the florida building code. First things first you need to go up into your attic inspect the condition of the insulation and calculate the current level of insulation.

Today we ll go over insulation for your attic and why it s essential to your florida home. Framed wall insulation must meet or exceed r 13. Performance compliance walls ceilings floors. Inspecting your attic insulation.

There are different insulation requirements and recommendations for different parts of your home. Insulation level are specified by r value. R value is a measure of insulation s ability to resist heat traveling through it. Insulfoam is a division of carlisle construction materials a wholly owned subsidiary of carlisle companies nyse.

All florida added attic insulation under electric company grant program. But the story doesn t end there.