Top-notch insulation. Ottawa's Expert Service.

GreenTech Insulation provides high quality attic and spray foam insulation installations in the Ottawa area. We’ve been providing this high quality service since 2009, and pride ourselves on continually delivering the best service that the Ottawa area has to offer. We are your eco friendly attic and spray foam insulation specialists.

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Attic Insulation

Attic Insulation

Protect your home from heat loss, and save money on your energy bills with professionally installed attic insulation from GreenTech.

Benefits of Attic Insulation

Attic Insulation

Spray Foam Insulation

Spray foam insulation provides a fantastic ROI, high R-Values, and added structural support to your home. It’s a great choice.

Benefits of Spray Foam

Attic Insulation

Schedule a Free Estimate

Save on energy bills this winer with a free estimate from a GreenTech Insulation expert. Protect your home from the cold, and stay cozy this winter.

Schedule an Estimate

Learn About Spray Foam

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Green Tech Insulation Services
  • Attic Insulation 
  • Insulation Removal 
  • Open and Closed cell Spray Foam
  • Blown Fiberglass for Attics & Walls
  • Fiberglass Batt Insulation 
  • Commercial Fibreglass Insulation 
  • Commercial Spray Foam Insulation

Save on Energy Costs

Installing eco-friendly efficient spray foam insulation has been shown to provide tremendous return on investment within the first three years. With a 41% return in the first year alone.

Learn how you can save >