Garage Door Selection for residential only
I looked into Amarr. www.amarr.com http://www.amarr.com/residential.html It has many series. Heritage, Stratford, Olympus are the 3 most popular steel material ones. For Heritage and Stratford, both have 1000( Single-Layer: Steel), 2000 (Double-Layer: Steel + Insulation ), 3000 series ( Triple-Layer: Steel + Insulation + Steel). For Olympus, it has 400( 1-3/8″ Thick | R-value 11.04 […]