Invest In Peace Of Mind With A Hand Crafted Bulldog Roof

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A well-built flat roof has a lifespan of approximately 25 to 30 years. If your old flat roof is nearing the end of its lifespan or you want to start with the most durable flat roof on a new building, call Bulldog Roofing. Benefit from the experience of our professional commercial and industrial roofers, and premium flat roofing systems that can stand up to harsh Seattle weather.

At Bulldog Roofing, we offer both sectional and complete flat roof replacements using one of our reliable, high-quality roofing systems:

  • Thermoplastic Polyolefin (TPO)
  • Polyvinyl Chloride (PVV)
  • Built-Up Roofing (BUR)
  • Modified Bitumen (TorchDown)
  • Ethylene Propylene Diene Monomer (EPDM)
  • Seamless Membrane Systems (SILICONE)

Our replacement service includes:

  • Removal of old structural decking
  • New or repair of structural decking
  • New layer installation
  • Insulation Installation
  • Custom metal aluminum and sheet metal work
  • Custom work to accommodate mechanical and HVAC equipment

Custom Services

In addition to our emergency assessment, roof repair and roof replacement services, Bulldog Roofing also offers expert sheet metal roof work. Our sheet metal services and installations include:

  • Perimeter cap flashings, wall flashings, termination or batten bars, caulking boxes (or pitch pockets) and curb penetrations
  • Custom sheet metal designs, collars, washroom vents, stack jacks, tall cones, and other custom metal-based flat roof system elements
  • Our metal detailing is fabricated from 26-gauge, pre-painted sheet metal, mechanically fastened

In addition to those services, we also supply and install:

  • Flat roof skylight lenses and custom curbing
  • Rooftop access hatches


We stand behind the quality of the professional flat commercial roofing and flat industrial roofing work that we do with a 20-year warranty.  Our combined 100+ Years of Experience with Flat Roof Replacement means that you can Trust Bulldog's. 

Replacing the roof on your commercial building is a major undertaking, which is why it's important to understand the complexities of providing the absolute best in industry commercial roofing replacement. At Bulldog Roofing, we know commercial flat roof replacement. We have been installing commercial and industrial flat roofs as well as providing roof repairs across the Greater Greater Detroit Michigan And Surrounding Areas Area for over 20+ years.

We'll ensure that your flat roof replacement is as easy and hassle-free as possible. Whether your building's roof damage is due to a specific weather related issue or many years of wear and tear, our experienced roof replacement team will handle your needs with superior knowledge, professional integrity, and the utmost care.

Servicing: Greater Detroit Michigan And Surrounding Areas

Unsure what your roof replacement cost will be? We'll inspect your commercial roof and provide you with a proper roof replacement estimate. Book Your Free Inspection Today.