What is r14 insulation?

ROCKWOOL COMFORTBATT is a semi-rigid stone wool batt insulation for exterior wood and steel stud applications in both new construction and renovations. 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.

What is the difference between Rockwool safe n sound and Comfortbatt?

The difference between COMFORTBATT® and SAFE’n’SOUND® is density and batt size. SAFE’n’SOUND® is denser than COMFORTBATT® and is manufactured to an approximate 3 in. thickness.

How thick is Rockwool Comfortbatt?

3-1/2″
It is extremely easy to cut and does not irritate your skin. The 3-1/2″ thickness also carries about a 15% higher R value than fiberglass and you can cut it into odd shapes to fit around protrusions and angles.

What is the STC rating of Rockwool Comfortbatt?

Exterior Walls, are a source for outside noise such as airplanes, firetrucks, ambulances, etc. Rockwool Premium Plus™ Insulation has an STC rating of 58* in a brick veneer exterior wall assembly. Using Rockwool in interior walls never get the consideration they need until it is too late.

What insulation do you use for 2×4 walls?

Insulation for 2×4 Walls In most wall applications, you will use R-13 or R-15 kraft-faced fiberglass insulation rolls for these two-by-four stud walls. While rated differently, these two types of insulation are close enough in thickness that they can both fit into modern two-by-four wall systems.

Can I use rockwool Comfortbatt on interior walls?

Stone wool batt insulation will not slump inside the wall cavity over time. COMFORTBATT® products also provide excellent sound absorption characteristics. exterior cavity wall and rainscreen applications.

How much does Rockwool reduce sound?

Rockwool can improve the STC (Sound transmission class) by 5-8 points, which means that it can reduce sound by 5dB-8dB.

Can you use rockwool Comfortbatt on interior walls?

Can I use rockwool Comfortbatt for soundproofing?

ROCKWOOL COMFORTBATT® is a thermal batt insulation for use in exterior walls, attics and crawlspaces. ROCKWOOL SAFE’n’SOUND® is an acoustical soundproofing insulation for use in interior walls, ceilings and floors to help create a quieter home. DO make sure to cover the insulation with a sound absorbing drywall.