Landmark Roofing is proud to offer the custom-fabricated, single-ply Duro-Last roofing system. This system is ideal for any flat or low-sloped application. Extremely durable and easily installed by Landmark’s authorized contractors without disrupting building operations. The Duro-Last roofing system is watertight, highly reflective, resistant to chemicals, fire, and high winds, and virtually maintenance-free.
Over one-and-a-half billion square feet of Duro-Last membrane has been installed throughout North America, and literally thousands installed by Landmark Roofing and Siding right here in the Pacific Northwest.
The Duro-Last vinyl roof membrane is a proprietary thermoplastic formulation consisting of PVC resins, plasticizers, stabilizers, biocides, flame retardants and U.V. absorbents. A weft-insertion knitted scrim laminated between two layers of PVC film gives the membrane its strength and durability. The Duro-Last single-ply membrane is available in white, gray, dark gray, tan, or terra cotta.
Duro-Last has met or exceeded critical fire and wind code requirements, and regional approvals as necessary throughout the country. These certifications reinforce Duro-Last’s leadership in providing the consistent, watertight integrity that building owners expect.
Check our the Duro-Last page.
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