Attic Insulation Fire Rating

The class 1 fire rating definition is the flame spread index and smoke development index which means how fast a flame will spread when introduced to the material and how much smoke it produces.

Attic insulation fire rating.

Soundsafe fire rated r8 1 8 in. Loose fill or batt the common term for blanket insulation. Soundproofing acoustic barrier roll. The higher the r value the better the thermal performance of the insulation.

Insulation level are specified by r value. 10 you can also customize fire rated attic doors. For diy attic insulation you ve got two choices. Blowing insulation into walls is best left to the pros because it involves drilling into stud spaces that may contain electrical.

Handy homeowners can install blown in insulation in the attic. However to prevent the risk of fire ic rated recessed cans can only support lower wattage bulbs. Both can be added to uninsulated attics or layered over existing material. Once you ve decided which type is best for you examine the material options and prices to home in on the right product.

It features a unique flexible edge designed to compress as the batt is inserted then spring back expanding the batt against the frame studs to give a complete fill. Thermafiber residential mineral wool insulation commercial grade at home thermafiber residential mineral wool blankets are ideal for insulating walls floor ceilings and attic spaces in homes. The fire rating system for insulation is basically how long the material can withstand a standard fire resistance test. These products provide a high r value inch excellent sound attenuation characteristics and outstanding fire performance.

Attic stair cover in. The table below shows what levels of insulation are cost effective for different climates and locations in the home. By the energy guardian 66 184 00. R 38 attic ladder insulation cover and air sealing kit for pull down ladders with im 27 in.

Ic rated insulation contact rating fixtures are designed to be surrounded by insulation. With fire rated attic access doors you can have the easiest way to make storage space in your attic convenient and accessible. You can even have your fire rated attic access doors easily customized for your ceiling s height color and design. R value is a measure of insulation s ability to resist heat traveling through it.