Roof Ceiling Insulation

The standard width for joists is 24 inches.

Roof ceiling insulation.

Insulating the roof is a priority if the ceilings of your home happen to be part of the roof deck. Additionally insulation serves as a way to enhance sound proofing on the uppermost envelop of your house. Measure the depth of your current insulation. If your current insulation is only five inches deep you will need to add seven inches of insulation to achieve the 12 inch r 38 rating.

Insulating in and around your roof attic space also prevents long term damage from moisture build up or ice damming which results from the warm air trying to escape through the apex of the roof but instead heating up the snow. Measure the area needing insulation. Typical recommendations for exterior walls are r 13 to r 23 while r 30 r 38 and r 49 are common for ceilings and attic spaces. Advantages of insulating the.

Set up a stepladder tall enough to work comfortably from. R 38 is the industry standard and the minimum thickness for r 38 is 12 inches. Ceilings interior wood framed ceiling insulation rockwool stone wool insulation is an ideal material to be used in interior ceiling floor partitions where sound absorbency and fire resistance is required.