ProRox SL 960 is a non-combustible, semi-rigid mineral wool insulation board that is water repellent and has excellent acoustical qualities that make it great for sound panels as well as insulating the walls of your office space or home. The best compilation of absorption data on the web is Bob Golds Absorption Coefficients. ROCKWOOL stone wool insulation products are specified for high acoustical performance. Fiberglass vs. Rockwool has a melting point around 2,000 degrees Fahrenheit. Mineral wool insulation comes in dense, unfaced batts that are pressed into place. If your home was built prior to 1960 and contains rockwool insulation, it is important to keep its flammability in mind. Rockwool insulation vs fiberglass is a common question among our users. ROCKWOOL is non-combustible and has a melting point of over 1000℃. This combination results in a non-combustible product, which is a major advantage, and it means that there are no additional flame retardants in the material. Roxul vs. Thermafiber? The ceiling Joyce's are 2"x9". Cellulose vs Roxul Rockwool. Save energy by maintaining optimum … Rockwool (Roxul) Rockboard 40/60/80 is a premium multi-purpose board insulation to be used in walls, ceilings and floors for acoustic and thermal applications. When compared with cellulose insulation, fiber glass and mineral wool offer the following In my local stores, Roxul is about 50% more in cost. A comparison between the install of wet spray cellulose and Rockwool Premium Plus adhesive spray. ROCKWOOL 4 Fire Resistant ROCKWOOL AFB® is non-combustible and will not develop toxic smoke or promote flame spread, even when directly exposed to fire. If you could only choose between Roxul or fibergass batts to fill an 8" thick wall, would the extra expense of Roxul be worth it? On a square-foot basis, mineral wool batts cost more than fiberglass batts. My personal conclusion is that, from everything I read, Roxul HT rockwool appears to be the safest material available. If I have to, I will get the 703, but if I could save money somewhere it would be nice. I’ve ordered Roxul Comfortboard (for the exterior of the house) which is being shipped from Ontario to western Wisconsin. ROCKWOOL COMFORTBATT® installed in exterior walls is a great way to save energy, but there are other applications where it can make a big difference in a home’s comfort. This is primarily due to the KERDI-BOARD or wedi. ROCKWOOL Technical Insulation is part of the ROCKWOOL Group and is offering advanced technical insulation solutions for the process industry as well as marine & offshore. Fairly recently, Roxul Insulation in North America took on the same name as its worldwide parent company - Rockwool Insulation.The same mineral wool is still offered here in Canada, which many homeowners continue to use to insulate and upgrade their homes. Of all the different types of insulation, mineral wool and fiberglass are probably the most similar since they both come in batts that are trimmed to fit inside stud bays, but that is really where the similarities end. I will be making them 6" thick. Mineral Wool: How They Stack Up. ... ROCKWOOL Group in USA and ROXUL Inc. in Canada. The "comfortbat" is a 2lb/sq ft density where the "safe n sound" is a 2.5lb/sq ft density. Hazards identification - Continued WHMIS This product is considered an article per the Canadian Hazardous Products Regulation SOR/2015-17. Effective January 1, 2018, all segments if ROXUL’S North American Insulation Business rebranded as ROCKWOOL. The rebrand will allow ROXUL to better leverage the ROCKWOOL Group's longstanding leadership position in … Roxul is specifically designed for sound proofing while the Owens Corning R30 advertises it's insulation with a "Sound Barrier". American Rockwool blown-in insulation is produced from recycled blast-furnace slag and trap rock, which is a fine-grained igneous rock. The Roxul Safe'n'Sound is only 3" thick vs Pink R-30 insulation which is 9.5" thick. Looking to soundproof my basement ceilings. R-Value: The thermal resistance of insulation is measured by what’s commonly known as the R-value, and the higher the R-value, the better. There are at least three brands of mineral wool batts for thermal wall insulation: Johns Manville TempControl, Roxul ComfortBatt and Thermafiber UltraBatt. Like cellulose insulation, blown mineral wool can be installed in netted stud bays, or spray-applied with adhesive into bare stud cavities. They want to do 4" of open cell in the exterior walls trouble is my walls are 2x6 and it just doesn't make sense to leave that area open to me plus the foam performs best at 4" thick so I understand the cost difference for payback on no the extra inch is tough to justify. And by the way, if you’re remodeling a shower and use Rockwool with KERDI-BOARD or Wedi’s shower system there’s no need for a vapor barrier.. Made of 75 to 85% recycled paper, it can be used in pre and post construction applications. Manufactured articles that meet the definition of the Canadian … 02 Thermal properties . Our tutorial on how to insulate walls with Rockwool is great if you need guidance.. Youll see that I mention Roxul a lot in that tutorial, but Roxul is exactly the same as Rockwool. My budget for the project started at $8k, but now is projected at nearly $13,000. ProRox board is a stone wool based insulation product made from natural stone and recycled material. Although they are both excellent insulators there are a few differences which explains why mineral wool is becoming more prominent nowadays. March 20, 2020. The most common commercial manufacturer is Roxul, so that tends to be its common name on job sites. Edward Krause | Posted in Green Products and Materials on August 9, 2014 11:29am Anyone know if there a significant difference in quality and/or price between Roxul batts and Thermafiber batts? With an assumed framing fraction of 20% the wall Matt & I have been discussing, and I'm planning on using, is r 48.3 with Roxul (using your value of r4/in , not what the us labels claim) and r45 with cellulose @ r3.5/inch. ... 3 lb/ft³ fiberglas is acoustically similar to 4 lb/ft³ mineral wool. ft. vs. 60¢ for fiberglass. Do they do this just as much with mineral wool batt insulation? Roxul 60 vs. OC 703. First of all, Rockwool insulation is a rock based mineral fibre insulation which is made up of basalt rock as well as recycled slag. RESIN-BONDED STONE WOOL INSULATION Creation Date: 21 -OCT 20 Version:1.3 Page 2 of 6 8024 Esquesing Line, Milton, ON L9T 6W3 rockwool.com Tel: 800-265-6878 • Fax: 800-991-0110 2. Method and form: Batts or rigid panels, the batts are an excellent replacement for fiberglass (as seen in the main image above). Any opinions on that? With a R-value per inch going from 3 to 3.3 for rock-wool insulation compared to 2.2 to 2.7 for fiberglass. ROCKWOOL Safe’n’Sound® is a stone wool insulation for use in interior partitions and ceilings between floors of residential construction where superior fire resistance and acoustical performance are required. Again I am asking insulation questions. Is It Roxul Insulation Or Rockwool Insulation? In my area (NM), mice and other rodents often nest in fiberglass batts, or harvest the fiberglass and move it to nearby locations to build their nests. ROXUL Inc., the North American division of the ROCKWOOL GROUP, the world's largest stone wool manufacturer, announces it will commence a full rebrand to ROCKWOOL. Rockwool Rockboard 40-60-80 TDS – Formerly Roxul … FIBER GLASS & MINERAL WOOL VS. 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