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Winroc

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Specialty Products & Insulation (SPI) is a division of Superior Plus Construction Products Corp., a wholly-owned US subsidiary of Superior Plus Corp. (Trading Symbol: "SPB" on TSX).


Products & Services

Commercial & Industrial Insulation
We represent the leading manufacturers of commercial, industrial, HVAC, building and metal building insulation products.

Fabrication
If you need it, we can fabricate it! Let our network of distribution and fabrication centers customize a solution for you.

GSD
We offer great depth and diversity in architectural, ceilings and wall systems, commercial building insulation and specialty products.

OEM
We provide precision cutting, lamination, kiss-cutting, slitting and custom fabrication for a wide range of OEM applications.

Marine
We offer Coast Guard / IMO approved hull board, pipe, duct and tank insulation and more from leading manufacturers.

Featured Product

Pamrod Tank Engineered Segmental Heads

Our HATS® Will Fit Your Heads

  • Precision machined segments ensure fit and thermal performance.
  • Engineered to fit any size or shape head.
  • Segments are numbered for quick and easy installation.
  • Reduces labor and waste associated with field cut block.
  • Offered in a variety of materials to meet any service requirement.
  • Uniform thickness performs and finishes great!

Learn more about Engineered HATS®



Member Since 1982