Serious Materials Introduces ThermaRock(TM) Energy-Saving Drywall

Serious Materials announced its new line of ThermaRock energy-saving drywall. ThermaRock XI (eXtreme Insulation), reduces energy costs up to 30%, with potential savings of $1,700 per panel over the life of the product. ThermaRock XI provides an insulation R-value of up to R4.1, compared to an R value of 0.5 for typical gypsum drywall. This dramatically higher R-value substantially reduces heat transfer through un-insulated or insulated exterior walls,...