A high quality, correctly installed commercial roofing system is an important factor for the success of construction projects.

When you work with Moffatt Bros. Roofing, your project will benefit by having a high quality roofing contractor on board with over three decades of commercial roofing experience, a stellar reputation, and strong industry networks.

Working seamlessly with construction project teams, we deliver roofing installations safely, on time, and on budget. We can also provide expert input at the planning stage, to help you ensure the new property will be well-protected by an optimal roofing system.

Industrial Commercial Flat Roof Install
Industrial Commercial Flat Roof Install

We are manufacturer-certified, with experience in virtually all commercial roofing systems and building categories – including industrial, retail, institutional, agricultural, recreational, and multi-family residential. Our business is well-resourced and we can take on projects of virtually any type or size.

We’d love to hear about your project plans. Give us a call, or fill in the request an estimate form and we’ll be in touch!



Choosing the right roofing system for your industrial, commercial or institutional property is easy when you work with the MBR Industrial roofing team.

We offer a full range of low-slope and sloped roofing systems, along with expert advice to optimize materials and installation methods for your building. If your specific requirements go beyond the basics, our expert team can also custom design a solution that is tailored to your needs.

As a certified contractor, our roofing installations are eligible for outstanding full system warranties, including the industry’s gold standard Firestone Red Shield™ Warranties (of up to 30 years for EPDM and TPO roofing).

Industrial Commercial Flat Roof Install


For flat roofing, we specialize in the more technologically advanced, environmentally friendly EPDM and TPO options, but we can provide virtually any type of roofing system depending on your needs. Here are some of the benefits and features of each type.


EPDM (ethylene propylene diene monomer) is a synthetic rubber membrane with exceptional durability. A popular option in this type of roof is Firestone’s RubberGard™ family of EPDM roofing systems. Benefits of EPDM roofing include:

  • Extremely long service life, outlasting most other roofing options
  • Quick and easy to install
  • Low maintenance and life cycle costs
  • Good UV resistance
  • Remains flexible even in harsh Canadian winters
  • Fully recyclable, with lower carbon footprint than other options
  • Also available in reflective white (e.g., RubberGard™EcoWhite EPDM)
  • Up to 30 year warranty available


TPO (thermoplastic polyolefin) is a reflective (often white) single-ply roof known for its environmental and energy saving qualities as well as its economical installation. We feature Firestone’s UltraPly™ family of TPO roofing systems. Benefits of TPO include:

  • Flexible and durable
  • Resistant to punctures, tearing, ozone damage and algae growth
  • Heat-welded seams for long lasting performance
  • Easy to install
  • Environmentally friendly and recyclable
  • A “cool roof” that can reduces air conditioning costs
  • Up to 30 year warranty available


Other low slope systems

Other options for low slope roofs include PVC, SBS modified bitumen and BUR (Built Up Roof, often called ‘tar and gravel’ roofing).


Installation methods

The main installation methods for single ply (TPO, EPDM, PVC) roofing are: mechanically fastened, adhesive adhered or ballasted.  Our expert team will advise you on the optimal method based on a number of factors including your budget, building and other factors.

Duradek Flat Roof

Walkable, Waterproof PVC Roof Decking

We are certified installers of Duradek, the industry’s leading waterproof vinyl roof decking solution. Durable, attractive, and 100% waterproof, Duradek is perfect for multi-residential balconies, walk-out roof decks, and any other roofing surface that doubles as a walking / living area.

Truly watertight protection is a must for any roof deck – keeping the habitable space below safe and dry, while protecting the integrity of the building envelope and deck substrate. Duradek achieves this critical waterproofing function while looking great and providing a comfortable, slip-resistant walking surface.


Key advantages:

  • Heat-welded seams and professional installation techniques ensure a completely watertight seal
  • Waterproofing is permanent – no treatments to re-apply like other methods
  • Walkable and slip-resistant
  • Efficient to install
  • Low maintenance and easy to clean
  • Resists mold, mildew and UV damage
  • Withstands harsh weather including cold Canadian winters
  • Highly durable – never cracks, chips or peels
  • Available in a great selection of designer colours

Industrial Commercial Sloped Metal Roof


Metal roofing is an increasingly popular option with many benefits, including:

  • Extreme durability (will outlast most other roofing options)
  • High wind resistance
  • Energy efficiency
  • Environmentally friendly and recyclable
  • Steel panels can be installed over an existing roof (saving the time and cost of a roofing tear-off)
  • Comes in a wide range of styles and colours
  • We custom manufacture the metal flashings for each individual building, resulting in a well-trimmed, better protected roof


Asphalt shingles are a longstanding favourite and an economical choice for sloped roofs, with a wide range of colours and styles available.

As a certified GAF Weather Stopper Roofing Contractor, we find that the GAF Timberline HD shingles offer a great combination of superior aesthetics, value and warranty protection. Other high quality asphalt shingle roofing options include BP, Owens Corning and CertainTeed.


Cedar shakes and shingles are a great way to complement the charm and elegance of historic and architecturally distinct buildings. In addition to its natural beauty and character appeal, cedar has several functional advantages including natural insulation properties, resistance to decay, fire, wind and harsh weather, and a long lifespan (up to 30-50 years).

We ensure quality in our cedar installations by using only Certi-Label shakes and shingles, manufactured by members of the Cedar Shake & Shingle Bureau (CSSB). We also follow the CSSB’s well-established installation guidelines and maintain the highest level of craftsmanship every detail.


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