Steel Roof Sound 1 5 Rigid Board Insulation

R 5 78 rigid foam insulation insulfoam rigid foam is a high performance built to spec sheathing insulation that provides superior r value and moisture resistance.

Steel roof sound 1 5 rigid board insulation.

R panel is manufactured with a closed cell polyisocyanurate foam core bonded to fiberglass reinforced facers and designed for use over metal nailable and non nailable roof decks with a variety of membrane systems. Adding sound rated insulation can improve that to stc 45. Johns manville r panel rigid roof insulation board offers r values of up to r 23 6 providing high thermal efficiency. 1 5 in x 4 ft x 8 ft.

This is a step that must be taken during the installation process. Shop johns manville r 9 3 common. If your roof is installed without a proper roof underlayment you will experience the kind of noise that causes people to think buying a metal roof is a bad idea. To help with energy conservation and noise pollution many office buildings and homes use metal roof insulation as a way to cut down on these issues.

Add same sound rated insulation can bring the rating to stc 47. Available in both foam and rigid form choose the board type. The metal roof has been a very popular roofing material for some time but people have just started using insulation within the roofing system as a means to block out sound and keep heat in. Installing an underlayment between the metal roofing and the roof sheathing is a key step to reducing metal roof noise.

Rockwool comfortboard 80 is a rigid mineral wool insulation sheathing board that is non combustible water repellent fire resistant and sound absorbent. Johns manville ap foil faced foam sheathing board is rigid polyisocynurate foam sheathing that provides exceptional heat moisture and air control to. Insulation board should be added between the old and new roof systems to ensure proper insulation and to reflect heat from the outside. Building the same wall using 2 1 2 metal studs with 1 2 drywall on each side you get an stc of 34.

Rigid roof insulation board. It is offered in multiple thicknesses and dimensions in both square edged and tongue and groove joints. Composed of a closed cell polyisocyanurate foam core bonded in the foaming process to 1 2 thick duraboard an expanded perlite mineral aggregate board on one side and a fiber glass reinforced facer on the other. It s light weight provides ease of handling.

Using 5 8 drywall instead of 1 2 on the steel studs brings the sound insulated wall up to stc 49. Comfortboard 80 is an exterior non structural insulation sheathing that provides a continuous layer of insulation around the commercial or residential building envelope.