IMPACT AND PERFORMANCE OPTIONS
IMPACT PERFORMANCE RATINGS:
GlassCraft's FiberCraft Premium Entry Doors have been tested for compliance and are approved for installation in those catastrophe areas along the Texas and Florida Coast. See Approval reports and details below.
Impact Performance: Approvals & Resources
WINDSTORM PERFORMANCE RATINGS
GlassCraft Entry Doors have been tested for compliance and are approved for installation in those catastrophe areas along the Florida and Texas Coast, when installed as specified in the International Residential Code (IRC) and the International Building Code (IBC). Click on the links below for more information:
ENERGY STAR
GlassCraft Entry Doors have been evaluated for Energy Star compliance and certified by the National Fenestration Council (NFRC) and the National Accreditation and Management Institute (NAMI).
Look for the U-Factor and Solar Heat Gain Coefficient (SHGC) when making a buying decision. The U-Factor measures the rate of heat transfer and tells you how well the window insulates. The lower the U-Factor, the better the insulation. The Solar Heat Gain Coefficient (SHGC) tells you how well the product blocks heat caused by sunlight. The lower the SHGC, the less solar heat the door transmits.
Look for the U-Factor and Solar Heat Gain Coefficient (SHGC) when making a buying decision. The U-Factor measures the rate of heat transfer and tells you how well the window insulates. The lower the U-Factor, the better the insulation. The Solar Heat Gain Coefficient (SHGC) tells you how well the product blocks heat caused by sunlight. The lower the SHGC, the less solar heat the door transmits.