Roxul r23

Roxul ComfortBatt R-Fire Resistant Thermal Home Insulation. Provides heating and cooling energy savings. This semi-rigid batt has a unique flexible edge designed to compress as the batt is inserted into walls, attics, ceiling and floor frames.

This product is generally designed for an interior acoustic insulation, but will give you a thermal value of R11. The flexible edge springs back, expanding the batt against the frame studs to give a complete fill. Serving Western MA and CT. Roxul - Rockwool mineral wool batt offers excellent insulation to walls and floors where acoustical performance and fire resistance are primary concerns.

This non-combustible, lightweight product absorbs outside noise, thereby making your living experience more comfortable. R(RSI 5) – 5. R(RSI 4) – 3. R(RSI 8) – 7. Rockwool International, the largest producer of stone wool insulation, which is made from natural basalt rock and recycled material. This room had always been cold in the past and with the roxul the room is now comfortable and warm. Roslindale, Norwell, Bridgewater, Kitchen Department, and. Roxul was a winner for our insulation goals inside and out ! I even delivered the ROXUL from the store myself.

Find submittal-ready datasheets, SDS, specs, ICC-ES reports. ROCKWOOL Group Fire test performance. Pink ridged foam on the exterior. Overall three packages insulate the entire ceiling.

Unlike the ceiling, the walls are 2″ x 4″ framing. Therefore, the insulation has a lower R-value since it’s not as thick as the 2″ x 6″ roof framing. ComfortBatt features a unique flexible edge that is designed to compress as the batt is inserted into walls, attics, ceilings and floor frames.

Add to Cart Add to Quote. Kelly-Fradet Lumber is your source for Stone Wool Insulation and anything else you need for your next home building or home improvement project. The stone wool content provides a higher density over standard fiberglass batts that effectively reduces airflow and sound transmission. Roxul ’s AFBÆ is a lightweight, semi-rigid batt insulation designed speciically for interior wall and loor applications. Mineral wool batts for 2×walls have an R-value of 2 compared with R-for fiberglass batts.

A 2×stud cavity filled with blown-in cellulose has an R-value of about 13. Spray foam insulates better than all of these, but it’s far more expensive. The fire-resistant insulation is made from a material called stone wool, and is suitable for use in exterior walls, attics, crawlspaces, and basements. It’s made of a combination of natural basalt rock and recycled slag, a mineral by-product of the steel-making process. Impressive – but that’s to be expected of something we’d recommen right?

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. This flexibility ensures the expected R-value is achieved and maintained. It was pretty easy to cut and install. It is a sustainable product which provides superior sound-absorbency and fire-protection for overall occupant comfort and safety.

Should I install the batts flush with the bottom of the joists or flush against the subfloor? I am also considering adding foam board to provide an airfliw barrier. Unsubscribe from Matt Risinger? Roxul Insulation Is The Best For Off Grid - Duration: 6:51. Rin the walls standard around here but upped them to R21.

Much easier to achieve a tight fit. Was getting ready to special order rfiberglass for the rest. Cheaper than Roxul but up around $. THERMAFIBER products are designed to provide life saving fire protection in curtain wall and perimeter fire containment systems.

These products are noncombustible, moisture-resistant, noncorrosive, non-deteriorating, mildew-proof and vermin-proof.