garage door seals

Garage Door Bottom Seals: Site Geometry Comparison Reference Standard: Relevant material and performance testing standards include ASTM D395 for rubber compression set, ASTM D2240 for Shore hardness, and ISO 37 for rubber tensile behavior, applied cautiously as material-level references rather than catalog-specific claims. Short Answer Garage door bottom seals should not be selected only by product name; they must be read against the concrete profile, door-panel geometry, and the way compression changes after the door closes. The catalog confirms PVC and EPDM bottom seal options, including EPDM seals suitable for 40mm, 50mm, and 80mm panels, so the real selection risk is not only material choice but how the seal reacts … 続きを読む