Attic Insulation Rockwool

It can be used as the primary building insulation or as additional insulation in walls and ceilings of existing structures.

Attic insulation rockwool.

It is a manufactured product made by melting basaltic rock and dolomite with added binders. Rock wool insulation. Rock wool is a silica based stranded insulation very similar to fiberglass. Fiberglass insulation rated at r 15 to fit a standard 4 inch wall costs around 0 50 per square inch as of 2013 according to fine.

Rock wool generally costs more than fiberglass insulation. Find your zone on the map and then use the chart to determine the level of insulation you need to properly insulate your attic walls floors and crawlspaces. However it s particularly well suited for rooms along the cold north side of the house and for interior rooms in need of sound deadening such as media rooms or music studios. Use rockwool thermal stone wool insulation to insulate the attic of a new build extension or to increase the r value and top up the current attic insulation especially in an older home.

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. The specific type of rock used to make rockwool insulation is basalt a volcanic rock that melts at approximately 3 000 degrees fahrenheit. Another mineral based loose fill insulation is rock wool which has a fibrous soft cottony texture. Select your attic insulation application.

Achieving greater r values in attics the higher the r value the better the thermal performance of the insulation. Rock wool is usually gray white off white or brownish white. 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. Low sloped roof attic insulation sloped roof unconditioned attic basement wall exterior walls insulation exposed wood framed floor floor insulation cathedral ceiling ceiling insulation interior wall insulation wood stud steel stud wood frame construction insulation.

Slag a steel manufacturing by product is mixed with the liquid hot basalt and the resulting combination gets spun into threads and pressed into standard size insulation batts.