Better Building Blog Filters Applications View All View All Attic Floor Pitched Roof – Vented Exterior Walls Below Grade Floors & Ceilings Exterior Wall – Interior Insulated Interior Walls Basement Pitched Roof – Unvented Exterior Wall – Split Insulated Exterior Wall – Exterior Insulated Floors/Ceilings – I-Joist Floors/Ceilings – 2x I-Joist Floors/Ceilings – Exposed Floor Below Grade – Underslab Below Grade – Foundation/Basement Wall Below Grade – Foundation/Basement Interior Insulated Below Grade – Foundation/Basement Split Insulated Below Grade – Foundation/Basement Exterior Insulated Products View All View All Comfortboard 80/110 Comfortbatt Safe'n'Sound Projects View All View All Roundtable Renovation / Retrofit Barndominium Pretty Good House Foundations Performance Member Exclusives Kyle Stumpenhorst Q&A Series Blower Door Testing Firefighter turned builder values the fire resilience of stone wool Will King, owner of High Cotton Homes, brings his passion for building science to the R‑Class. 5 Min Read READ NOW Stone wool and passive house design make a winning combination As the first Won & Done winner, Randy Rand used the prize — an entire home’s worth of ROCKWOOL insulation — to retrofit his home in Maine. 4 Min Read READ NOW Future proofing homes with Molla Builders Dennis Molla tapped ROCKWOOL’s technical experts to help him design high-performance wall assemblies throughout a full-house renovation. 5 Min Read READ NOW Sign up or login for this exclusive R‑Class article. On the Jobsite: Molla Builders and ROCKWOOL See how this Boston-based builder used ROCKWOOL stone wool insulation to create a more comfortable, energy-efficient home. 1 Min Read READ NOW First Prev 1 2 3 4 5 6 7 8 Next Last