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Tejados y Techos

Keeping people covered with long-lasting, energy-efficient roofing

The overall performance of building envelopes depends on the roof. From insulation for long-term thermal performance to adhesives that reduce thermal bridging and improve energy efficiency, to waterproofing materials that deliver superior moisture resistance, discover how you can work with Dow to lower long-term costs and increase building longevity:

  • Offer better flexibility, improved welding and enhanced fire performance with waterproofing formulations based on plastomers and elastomers
  • Reduce the cost of cooling a building by as much as 20% with Cool Reflective Roof Coatings (CRRCs)
  • Deliver superior energy efficiency and sloping solutions that improve water drainage for flat roofs with conventional insulation
  • Eliminate inefficiencies associated with mortar, screws, wire ties and two-component foam systems with low-cost, single-component polyurethane foam adhesives for tile and clay
  • Enable permanent flexibility and greater durability across a range of harsh conditions, from sun and hail, to spilled or airborne chemicals, to increased foot traffic from “green roof” gardeners or “cool roof” cleaners with polymeric plasticizers for single-ply roofing membranes
  • Develop rugged, easy-to-install membranes that fight weathering and are chemical-resistant with additives for polyvinyl chloride (PVC) roofing sheets


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