DURO-LAST ROOFING SYSTEM
Durable, Environmentally-Friendly Commercial Roof System.
Precision-fabricated Duro-Last is the ideal commercial roofing solution for buildings with low-sloped and flat roofs.
Duro-Last’s proprietary thermoplastic single-ply membrane is precision-fabricated to fit your unique roofing requirements, including all flashing. You get an ultra-tight fit with more than 85% of all seaming completed at the factory. Energy Star-qualified, Duro-Last saves you 40% annually on your electric bills.
Available in white, tan, gray, or terra-cotta, Duro-Last membrane is:
Safe for workers & the environment
More fire resistant than traditional roofing products
Long-lasting (avg. 20-30 year lifespan)
Non-toxic/non-carcinogenic
Recyclable
Waterproof
Durable
SAVE MORE
No Tear-Off With Duro-Last


No Obligation, Expert Assessment
Experienced Roofing & Repair Experts
Guaranteed Quality
Are You Looking for an Experienced Duro-Last Contractor?

Duro-Last Roofing, Inc. Dealer / Contractor
MacDermott Roofing, Inc.
What is Duro-Last?
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 ROI
- Save up to 40% annually on your electric bills
- Improve insulation performance by 25%-30%
- Extend the life of your roof by 75%.


Installation with Zero Business Disruption.
Installation requires no loud machinery, no hazardous materials, no noxious fumes, and no mess, so no disruption to your business!
The Duro-Last Roofing System can typically be installed over the existing roof, saving you approximately $12,000, the average cost of tearing off the old roof. It can also be installed in the heat or the cold. You get a lasting solution that is hassle-free and delivers the most ROI.
We can even show you how energy savings are maximized with a white roof!

Read About the Latest Commercial Roofing News and Tips
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Commercial roofing inspections should always be conducted on at least an annual basis. Over time, wear and tear will cause problems that must be fixed before they grow and become even more expensive. Here is what to look for: Low–slope/flat roof cover When it comes to...
How Duro-Last’s Duro-Shield Roofing Systems Save Businesses Big Money
Over 60 billion square feet of metal roofing exists in the United States. Metal roofs are so popular with commercial building owners and builders because they provide cost-effective durability. However, even the best constructed metal roofing system cannot last...
How to Prepare Your Commercial Roof for Winter
Temperature fluctuations have serious impacts on your commercial roofing throughout a season. In the winter this is even more drastic when you consider the day and night temperature swings. These temperature changes coupled with water are the reason it’s so important...
QUICK LINKS
LOCATION
MacDermott Roofing Inc.
Administration:
11770 Belden Ct
Livonia, MI 48150
Operations:
9301 Southfield Rd.
Detroit, MI 48228
HOURS
Mon-Fri: 7:00am-4:00pm
Sat-Sun: By Appointment
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MAP & DIRECTIONS
Service Areas include: Detroit MI, Livonia MI, Redford MI, Canton MI, Plymouth MI, Westland MI, Novi MI, Dearborn MI, Southfield MI, Farmington MI, Detroit metro area, Troy MI, Warren MI, Sterling Heights MI, Romulus MI, Wayne MI, Ann Arbor MI, Farmington Hills MI, Wayne County MI, Oakland County MI, Washtenaw County MI, Macomb County MI, and more.
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