| All materials used by the Dorbin manufacturer and its products are top quality. To produce weatherstripping, the Dorbin manufacturer uses top quality materials such Titanium Zinc, Spring Type Bronze, Spring Type Aluminum, Cold Rolled Bronze and Spring Type Stainless Steel. Apart from that, the manufacturer offers two types of thresholds: * Aluminum Thresholds, which are extruded from 6063T5 heat, treated Aluminum Alloy. Besides, Anodized Finish is U.S Standard 28 for corrosion resistance. * Brass Thresholds, extruded from architectonic Bronze, which are made for greater durability and strength. This product is also available in Polished Finish U.S Standard 9. ANT BRZ, US10B, DOR-Dark Oil Rub or Dull Satin Finish U.S Standard 10. Dimensions: 1-1/4" x 3-1/2" x 96" (custom lengths available when requested) Door equipment standards: * UL 10B * UBC 7.2 * STC 27-31 |
