Insul-Twin Systems Ltd. is a Commercial & Residential Contractor located in Port Coquitlam, BC. Our focus is on Siding, Insulation, Firestop and retrofit Windows/Entry Doors at projects in Metro Vancouver, the Fraser Valley and the Sea-to-Sky corridor. For over 40 years we have been providing these services on a wide range of projects (Single Family Home, Townhouses, Multi-Family Low Rise Buildings, Industrial-Commercial-Institutional (ICI) and STRATA complexes) for major Home Builders, General Contractors and Homeowners. We also complete repairs caused by wind, fire and flood for many restoration companies. • Insulation – Fiberglass/Mineral Fiber batts, Vapor Barrier, Spray Foam, parkade Thermal Spray, blown attic insulation, Sprinkler Line/Exterior Wall plumbing insulation (ISO board), slab Thermal Break, Insulation Removal - everything Insulation. • Firestop Systems – Fire Rated Assemblies, Caulking, FT Ratings/Wraps. • Siding, Soffit, Fascia, Window/Door Trims (Vinyl, JamesHardie, Cedar, Aluminum, Building Envelope and metal Flashing • Retrofit Windows, Entry Doors and Skylights • Gutters & Downpipes