Our Products

Spray Foam Roofing Systems


The PremiSeal™ roofing system by Accella Polyurethane Systems Canada is designed to provide a long term, sustainable roofing solution utilizing spray polyurethane foam.

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PremiSeal™ combined with our PremiCote™ line of primer and is designed to create a water tight system with superior insulating power which is important in reducing the life cycle cost of your roof.  Our PremiSeal™ roofing systems have been tested to CSA wind uplift standards. 

Why install a spray polyurethane roof system?
  • You have choices: Install as new system over most roof decking substrates or apply over an existing built up roofing system as a cost effective alternative to a complete tear-off.
  • A spray polyurethane foam application provides a seamless monolithic roof system with no joints, seams or cracks that would allow moisture, heat or cold to enter.
  • The high R-value of Closed Cell spray polyurethane foam will reduce the energy usage of any facility.
  • Our PremiCote™ line of roof coatings will complete your new PremiSeal™ roof system. PremiCote™ provides an additional weather-tight seal along with the UV light protection that will create a long lasting roof solution for the commercial property owner.
The Benefits of a Spray Polyurethane Roof System:
  • Seamless, continuous seal over the entire roof
  • High insulation value
  • Lightweight and High Strength
  • Tremendous adhesion to substrate
  • Faster installation
  • Sustainable: Long Life Cycle
  • Rapid payback due to savings on energy usage
PremiSeal™ 280
  1. PremiSeal™ 280 is a 2.8 lb per cubic foot closed cell spray foam which is used primarily for roofing projects.
  2. PremiSeal™ 280 has superior insulation performance and good dimensional stability.
  3. PremiSeal™ 280 provides contractors with excellent cure and overlap adhesion, and is user friendly in different climate conditions.
  4. PremiSeal™ 280 offers high yields, and is a zero ozone depleting material.
  5. PremiSeal™ 280 has Factory Mutual and UL listings for specified projects.
PremiSeal™ 300
  1. PremiSeal™ 300 is a 3.0 lb per cubic foot closed cell spray foam which is used primarily for roofing projects.
  2. PremiSeal™ 300 has superior insulation performance and good dimensional stability.
  3. PremiSeal™ 300 provides contractors with excellent cure and overlap adhesion, and is user friendly in different climate conditions.
  4. PremiSeal™ 300 offers high yields, and is a zero ozone depleting material.
  5. PremiSeal™ 300 has Factory Mutual and UL listings for specified projects.

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