Wall Insulation for Commercial | Spray Foam insulation, Fiberglass Batting, Blown & Blown,| Cellulose Contractors | Serving throughout Burnaby, Coquitlam,Vancouver, Richmond, New wesminster, Langley, Surrey, Abbotsford, Mission, Chilliwack, Fraser Valley | Victoria, Lower Mainland, Howe District

Commercial- Walls


Let Knights Insulation show you the benefits of proper Walls Insulation

Walls are arguably the most beneficial and important areas to insulate.

We can retrofit insulate wall cavities with blown fiberglass or dense packed cellulose.

This process can be done through the interior or exterior depending on the siding of the home.

If you're renovating then you should consider batting insulation for ceilings and floors. We offer various types of batting for specific applications.

  • • Roxul
  • • Fiberglass Batt
  • • Vapour Barrier
  • • Cellulose net/Blow
  • • Rigid Board
  • • Spray Foam

Cavity Blown Cellulose

From Inside or Outside

  • • Drywall
  • • Plaster
  • • Wood Siding
  • • Stucco
  • • Shingle Siding

Between Floors Cellulose

  • • From Above or Below
  • • Great around wires / Plumbing etc.

What we do

We go above and beyond. We specialize in New House Constructions, Older Home Upgrades, Attics, Exterior Walls, Crawlspace, Soundproofing.

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Free Consultation

Knights Insulation Serves Throughout

We serve contractors, home builders, homeowners with residential & commercial properties in Vancouver, Burnaby, New Wesminster, Coquitlam, Tricities, Port moody, Port Coquitlam, Richmond, Surrey, Langley, Abbotsford, Chilliwack, Mission & throughout Fraser Valley, Lower Mainland & Victoria areas.


√ Vincent & Angelica

"We had Knights apply spray foam insulation to our custom build home, while being constructed. Everyone at Knights were a delight to work with, they went way beyond to ensure a top rate job. Cleaned up afterwards very well too. Now the house is completed and we are getting to enjoy the terrific comfort and fantastic savings from having a properly and well insulated house."
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