• Construction Products Review: High-Tech Ventilation

    This past year's HVAC switch came after extensive research into fuel savings for customers. “After seeing what the Evolution can do with the variable speed and the 96-percent-efficient furnace versus the 92-percent-efficient furnace we were using, our customers are looking at a five-year payback or...

     
  • Construction Products Review: Structural Insulated Panels

    By now familiar to most builders, SIPs are made from expanded polystyrene (EPS) or polyisocyanurate rigid foam insulation sandwiched between two structural sheets of oriented strand board. About 12,000 homes were built with SIPs in 2002, according to the Gig Harbor, Wash.-based Structural Insulated...