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Why Choose a Cold-Applied Liquid Roofing System?

No matter the size, shape or complexity of a roof, Polyroof’s liquid systems will form a seamless waterproof membrane across the entire roof area. The finished surface is tough, flexible and impervious to water.

  • Tough and flexible membrane – can be used on any size, shape or complexity of roof.

  • RapidCure technology for fast, disruption-free installations.

  • Applied to a wide range of surfaces including existing roof coverings.

  • No joints, no seams, no welds - no weak points.

  • Tough, impact resistant finish that can easily accommodate foot traffic (anti-slip recommended on highly trafficked areas).

  • Key accreditations including BBA, FM, UKTA and ETA.

  • Can achieve classification of BROOF(t4), the top rating achievable for a flat roof system


With proven lifespans in excess of 25 years, Polyroof’s liquid roofing systems are the number one choice for all flat roof applications.

Why Choose Us

We understand that commercial roofing services can be a significant investment. That's why we offer flexible financing options to fit your budget and needs.

Free, On-Site Consultations

We offer free, on-site consultations to assess your roofing needs and provide you with an accurate estimate.

Award Winning Service

Our dedication to providing exceptional service has earned us numerous awards and recognition in the commercial roofing industry.

Licensed & Insured

We are a licensed and insured commercial roofing contractor, providing you with peace of mind and protection.

Our Services


Satisfied Customers

"Alexandria Commercial Roofing did an excellent job on our roof installation. The team was professional, knowledgeable, and efficient. We highly recommend them!"

Daniel Stever

"We had a leak in our roof, and Alexandria Commercial Roofing was able to identify and fix the problem quickly. We appreciate their prompt response and quality workmanship."

Barry Rodriguez

"We have been using Alexandria Commercial Roofing for all of our commercial roofing needs for years. They consistently provide excellent service and are always available when we need them."

George Morrell

Contact Us

Fill out the form below or call us to schedule a free on-site consultation.

24293 Telegraph Rd, Southfield, MI 48033

(xxx) xxx-xxxx

Thank you for contacting us!

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