Attic Insulation Fire Rating

These products provide a high r value inch excellent sound attenuation characteristics and outstanding fire performance.

Attic insulation fire rating.

By xtrm ply 1 275 00 roll. Rockwool comfortbatt is a semi rigid stone wool batt rockwool comfortbatt is a semi rigid stone wool batt insulation for exterior wood and steel stud applications in both new construction and renovations. Soundproofing acoustic barrier roll. 10 you can also customize fire rated attic doors.

Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Insulation level are specified by r value. 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. For diy attic insulation you ve got two choices.

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. Blowing insulation into walls is best left to the pros because it involves drilling into stud spaces that may contain electrical. 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. Ic rated insulation contact rating fixtures are designed to be surrounded by insulation.

Loose fill or batt the common term for blanket insulation. Handy homeowners can install blown in insulation in the attic. Attic stair cover in. Both can be added to uninsulated attics or layered over existing material.

By the energy guardian 66 184 00. With fire rated attic access doors you can have the easiest way to make storage space in your attic convenient and accessible. The fire rating system for insulation is basically how long the material can withstand a standard fire resistance test. R value is a measure of insulation s ability to resist heat traveling through it.

You can even have your fire rated attic access doors easily customized for your ceiling s height color and design. While this may be fine for nighttime safety or ambient lighting it may not be bright enough to serve as task lighting. The table below shows what levels of insulation are cost effective for different climates and locations in the home. Soundsafe fire rated r8 1 8 in.