Description: Uponor is extending its current pre-insulated cross-linked polyethylene (PEX) pipe offering to include insulation thicknesses up to 2 inches to comply with the ASHRAE 90.1-2013 Energy ...

Lee Wallender is a home improvement writer of nearly 20 years and specializes in home remodeling, repair and maintenance. Sami Allen is the managing editor at Forbes Home, with over seven years of ...