Rohm and Haas Company, a Fortune 500 corporation with close to $4 billion in annual sales, has been a leader in technology for commercial roofing for over 30 years. The DURAplus™ roofing system consists of a sprayed polyurethane foam (SPF) and a high-performance elastomeric top coat. Roofs based on this technology have been in place 25+ years protecting large commercial and government buildings, hospitals, schools, industrial plants and warehouses nationwide.

Rohm and Haas has licensed United Coatings and Bay Systems to manufacture its DURAplus™ protective roof covering. DAS Products is the manufacturer's representative and distributor of United Coatings Diathon™ DP and Bay Systems EverCoat 5400, each company's respective DURAplus™ product.

FOR MORE INFORMATION, REFER TO DURAPLUS SPECIFICATION (pdf file) AND DETAILS.
The DURAplus™ Roof System:
  • Manufactured according to strict quality control standards
  • Factory Mutual Research Corporation Standard 4470 for Class I Fire and Severe Hail Impact and Wind Uplift
  • Applied correctly by a properly equipped and licensed contractor
  • Independently tested and approved for long-term durability
  • Maintained throughout its service life with regular inspections
  • Underwriters Laboratories UL-790 Class "A" requirements for fire
  • Exceeds California Title 24 reflectivity and emissivity requirements
  • Energy Star Rated

DURAplus™ has a proven history of extending roof life, even under the harshest conditions.
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