Metro Detroit Duro-Last Contractor
As a Duro-Last Platinum Contractor, our team installs roofing systems designed for reliable performance in demanding environments, while helping minimize disruption during installation and throughout the life of the roof.
A Roofing System Designed for Commercial Buildings
Duro-Last roofing systems are engineered specifically for low-slope and flat commercial roofing applications. Their precision-fabricated membrane systems are custom-manufactured to fit each building, helping reduce field seaming and improve installation consistency.
For building owners, that means a roofing system designed around:
Long-term watertight performance
Weather-resistant durability
Reduced maintenance concerns
Efficient installation
Long-term serviceability
Duro-Last roofing systems are available in multiple colors, including highly reflective white membrane options that can support overall energy efficiency goals.
Why Installation Quality Matters
A roofing system is only as good as the quality of its installation. That’s why MacDermott Roofing places significant focus on training, workmanship, documentation, and long-term service support.
A roofing system is only as good as the quality of its installation. That’s why MacDermott Roofing places significant focus on training, workmanship, documentation, and long-term service support.
MacDermott Roofing is proud to be recognized as a Duro-Last Platinum Contractor — the highest level within Duro-Last’s contractor program, placing the company within the top 3% of Duro-Last contractors nationwide.
MacDermott Roofing has consistently been recognized with Duro-Last’s A+ Service Award for exceptional repair response, customer service, documentation, and quality of workmanship.
Every completed Duro-Last installation is inspected by a Duro-Last Quality Assurance representative prior to warranty issuance, helping ensure installations meet manufacturer standards for quality and performance.
Built Around Long-Term Performance
Duro-Last roofing systems are designed to provide long-term durability and maintainability for commercial facilities, including manufacturing plants, retail buildings, office properties, municipal facilities, and other occupied structures.
The prefabricated nature of the system allows a significant portion of the roof assembly to be completed in a controlled manufacturing environment before arriving on-site. This can help improve installation efficiency, reduce field labor, and support consistent installation quality.
For many existing buildings, retrofit applications may also allow installation over the current roofing system, helping reduce tear-off requirements and minimize operational disruption where appropriate.
Warranty Protection & Documentation
Duro-Last roofing systems are backed by industry-recognized warranty programs that include coverage options for both material and workmanship protection.
MacDermott Roofing also provides customers with closeout documentation following project completion, including warranty information, project details, and roof care guidance to help support long-term roof performance.
For additional information about Duro-Last warranty coverage options, visit
Duro-Last Warranty Information
Practical Advantages for Occupied Facilities
Commercial roofing projects often need to be completed while businesses, manufacturing facilities, municipal operations, and commercial tenants continue daily operations.
Duro-Last roofing systems can offer several practical advantages for occupied facilities, including:
Reduced disruptions
No loud tear-off equipment
Minimal odor during install
Clean install processes
Weather-friendly install
MacDermott Roofing works closely with property owners and facility teams to help coordinate roofing projects with safety, scheduling, and operational continuity in mind.
Experienced Commercial Roofing Professionals
MacDermott Roofing has provided commercial roofing installation, replacement, repair, and maintenance services throughout Southeast Michigan for more than 50 years.
As experienced installers of Duro-Last roofing systems — including “The World’s Best Roof®” — our team focuses on helping property owners make informed long-term roofing decisions based on building performance, operational needs, and lifecycle value.
