• Roofing • Siding • Gutters • Windows

Commercial Roofing

When a roof coating system is no longer a solution:

Durolast_membrane_rolls Duro-Last-logo

(PVC) Duro-Last Single-Ply Roof Membrane

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 that is 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 all major 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.

Duro-Last has been approved by Factory Mutual as a 1-60,1-75, 1-90, 1-95, 1-105, 1-135, 1-150, 1-165, 1-195, 1-210, 1-270, 1-435, and 1-495 roofing system. Duro-Last is also listed by Underwriters Laboratories as a Class A, B, & C approved material. Evaluation services ICBO and NES have merged to form ICC-ES, which has evaluated Duro-Last for the International Building Code (IBC). The Duro-Last roofing system has been approved by the IBC and by code agency MIAMI-DADE for use in their respective jurisdictions.

Duro-Last is proud to be a charter partner of the ENERGY STAR® Roof Products Program. The ENERGY STAR label indicates to building owners and managers that the Duro-Last white vinyl roof membrane can save them money on cooling costs due to its high reflectivity (reflects 88% of the sun’s energy). Duro-Last is also a charter member of the Cool Roof Rating Council (CRRC) and a member of the United States Green Building Council (USGBC). Duro-Last participates in all major technical committees in the roofing industry, plus the American Society of Testing Materials (ASTM).

 

Watertight Protection for Flat Roofs and Low-Sloped Roofs

The Duro-Last single-ply flat roofing system is ideal for any low sloped or flat roof design. Since 1978, over a billion square feet of Duro-Last membrane have been installed on buildings of all types.

Duro-Last is Energy efficient. The Duro-Last white membrane has the highest retained reflectivity of any single-ply memnbrane rated by the EPA’s ENERGY STAR® Roof Products Program, saving significant energy and money for facilities with low-sloped and flat roofs throughout North America.

Duro-Last is Durable. The Duro-Last roofing system is resistant to fire, chemicals, grease, high winds, and punctures, and easily accommodates wide temperature extremes.

A Duro-Last installation on your building’s low-sloped or flat roof is quiet and safe, without loud machinery, hazardous materials, noxious fumes, hot tar or mess. A new Duro-Last roofing system often can be installed over an existing roof without an expensive tear-off.

Backed by the industry’s best warranties for low-sloped or flat roofs. Duro-Last protects the commercial and industrial building owner with either a 15-year full warranty or a 20-year prorated warranty. Both warranties are transferable, and both provide maximum protection. Our standard warranty includes coverage for consequential damages that result from defects in the Duro-Last material and/or installation.

Duro-Last is proud to be a charter partner of the ENERGY STAR® Roof Products Program. The ENERGY STAR label indicates to building owners and managers that the Duro-Last white vinyl roof membrane can save them money on cooling costs due to its high reflectivity (reflects 88% of the sun’s energy). Duro-Last is also a charter member of the Cool Roof Rating Council (CRRC) and a member of the United States Green Building Council (USGBC). Duro-Last participates in all major technical committees in the roofing industry, plus the American Society of Testing Materials (ASTM).

OR … Leave that kettle in the yard, leave that torch in the shop:

Mule-Hide® Self-Adhering Mod Bit –  A new generation “Fast Roof!”

Leave that kettle in the yard, leave that torch in the shop… no need to hire a kettle man.
For low-slope or steeper slopes when a fast, clean, insurance friendly application is desired.
Commercial grade systems you can trust due to new generation adhesive and Adeso® “dual compound” technology.  Years of field-proven performance.
10 times greater adhesion – adheres directly
to 8 different substrates.
Instant bonding roll-to-roll with enhanced sealability due to SEALLap® selvage treatment.
More reliable seams, fast end laps due to granule-free FASTLap®.
Elevator portability for high-rise building jobs.

Self-Adhering Base Sheet

Can be temporarily left exposed – creates watertight roof for projects that must be completed in stages.
Available in standard and Fire Rated sheets.
Nail Base
Specially designed for use in applications requiring a nailable base sheet.

Self-Adhering SBS Cap Sheet

Granualted SA-SBS Cap Sheet available in 11 standard colors: buff, oak, weatherwood, black, chestnut, grey slate, pine green, and red blend. Also available in 2 special order colors: green (solid, no blend), and red (solid, no blend).
Standard and Fire Rated sheets.
Self-Adhering APP Cap Sheet
Granualted SA-APP Cap Sheet available in 11 standard colors: buff, oak, weatherwood, black, chestnut, grey slate, pine green, and red blend.
Also available in 2 special order colors: green (solid, no blend), and red (solid, no blend).
Standard and Fire Rated sheets.
“For commercial roofing, residential roofing and everything in between, contact: Mountain High Roofing.  Whatever your roofing budget and needs may be, let us help you choose the best roofing system for your next project!”