Quality & Innovation: We work with manufacturers who share our values

Alliance Roofing is recognized across the industry for the quality of our installations of all types of roof systems. We work with premier flat roofing manufacturers to ensure our clients get the most value for their investment.

Our unique strategy and ability to think critically throughout each project has received high praise from peers and recognition from the largest manufacturers. Our manufacturers never doubt that Alliance will install a system to their warrantable standard every time.

Without question, our long lasting relationships with the best manufacturers in North America have been a key factor to our success.

Who are our valued manufacturers?

SINGLE PLY ROOF SYSTEMS
ASHPHALTIC ROOF SYSTEMS

Carlisle SynTec Systems has been the commercial roofing industry leader for more than 50 years. Today, Carlisle continues to lead the roofing industry by providing superior roofing products, services, and warranty options through a select network of distributors and applicators.

Alliance Roofing has been a Carlisle Authorized Applicator since 1999. Alliance has installed over 35 million square feet of warranted Carlisle roofing systems and has earned 420 Perfect 10 Carlisle installations. Alliance has demonstrated exceptional craftsmanship, quality, and skill on their jobs and Carlisle considers them a valuable partner. Recently, Alliance installed a Carlisle PVC roofing system on the Boler Mt. Project in London, ON.

Alliance Roofing has received many of Carlisle’s most prestigious awards, including Excellence in Single-Ply (ESP), Centurion, and 250 Hall of Fame Award. ESP is one of the industry’s most prestigious awards, recognizing Carlisle’s foremost contractors.

With over a hundred years of experience working with rubber and polymer technology and over 30 years in the roofing industry, Firestone has become the industry choice for commercial roofing projects. Since 1980, Firestone Building Products has continued Harvey Firestone’s tradition of excellence with products such as UltraPly TPO, RubberGard EPDM, Metal, or Asphalt - offering a roofing solution for any climate around the world.

Alliance Roofing joined the Firestone network of licensed contractors in June 1999 and since then have completed over 290 Firestone roofing projects all across the province. Loblaws, Best Buy, Canadian Tire, and countless others have all relied on Alliance Roofing for high performance roofing systems. With a focus on quality Alliance Roofing has consistently installed single-ply roofing systems at a very high level for the last 18 years, solidifying the company’s mission of excellence. As a result, it comes to no surprise that Alliance Roofing has a long history of Master Contractor achievements with Firestone, and has most recently been awarded 2017 Master Contractor Silver & Inner Circle of Quality winners.

Founded in 1886, GAF has become North America’s largest manufacturer of commercial and residential roofing (Source: Fredonia Group study). Our success in growing the company to nearly $3 billion in sales has been a result of our relentless pursuit of quality, combined with industry-leading expertise and comprehensive roofing solutions.
Alliance Roofing has achieved the exclusive status of Master Select Roofing Contractor or GAF, (Commercial Roofing Products Division), North America's Largest Roofing Manufacturer. Only 1% of the roofing contractors in the U.S. have achieved Master Select Status! Based on their uncompromising commitment to installation excellence and continuous education, they have pledged to ensure that each customer receives their "best and safest choice" in roofing and are authorized to offer the Diamond Pledge® NDL Roof Guarantee.
Jim Schnepper is the President of GAF, an operating subsidiary of Standard Industries.

Sika manufactures thermoplastic (PVC), single-ply, commercial roofing and waterproofing membranes. Sika roofing and waterproofing systems, products and services are designed to precisely fit your specific projects needs. With more than 40 years of roofing and waterproofing experience in locations all over the world, on buildings of all types and in many diverse climates, Sika roofing and waterproofing is the worldwide market leader in thermoplastic membrane technology. We set the bar for quality when it comes to watertight protection.

FiberTite makes every element of our roofing products to ensure peerless quality. From knitting our own fabrics to applying custom proprietary coatings, we've been honing our expertise since 1949.

SOPREMA is an international manufacturer specializing in the production of innovative products for waterproofing, insulation, soundproofing and vegetated solutions for the roofing, building envelope and civil engineering sectors.

Certified Applicator since September 2010.

As a global leader in the manufacture and supply of asphaltic commercial roofing products, IKO Industries has facilities strategically located throughout Canada. From modified bitumen systems to built-up and insulation, IKO continues to innovate and grow, remaining vertically integrated from top to bottom.