Comprehensive Home Insulation Services in Ottawa

At Roofinsulation, we specialize in delivering complete home insulation solutions across Ottawa. Our mission is simple: to help homeowners maximize comfort, lower utility bills, and boost the long-term value of their property. Whether it’s your attic, walls, basement, or those tricky hard-to-reach spaces, we provide a customized approach that ensures every corner of your home is properly insulated.

By combining high-performance materials, proven installation methods, and years of expertise, we guarantee results that make your home warmer in winter, cooler in summer, and consistently energy-efficient all year round.


A home that’s fully insulated brings a wide range of advantages:

  • Superior Energy Efficiency: Reduce heat loss during freezing winters and minimize unwanted heat gain throughout Ottawa’s humid summers.
  • Consistent Comfort: Maintain stable indoor temperatures in every room, eliminating hot and cold spots.
  • Cleaner Indoor Air: Proper insulation prevents drafts, condensation, and airborne irritants like dust or allergens.
  • Increased Property Value: Homes with modern insulation stand out in the market and appeal to eco-conscious buyers.

1. Attic Insulation

The attic is one of the primary sources of heat loss. Proper insulation here ensures your home’s overall performance.

What We Do:

  • Install top-grade cellulose, spray foam, or fiberglass products.
  • Seal air leaks and improve ventilation for long-term protection.

2. Wall Insulation

Well-insulated walls make a dramatic difference in both comfort and energy bills.

What We Do:

  • Apply cellulose, mineral wool, or spray foam for maximum thermal resistance.
  • Add soundproofing layers for quieter living spaces.

3. Basement Insulation

Basements are prone to dampness and energy loss. High-quality insulation prevents moisture problems and keeps the lower level of your home comfortable.

What We Do:

  • Use moisture-resistant and durable insulation materials.
  • Retrofit older basements or install fresh insulation for new builds.

4. Air Sealing

Even the best insulation underperforms without proper air sealing.

What We Do:

  • Detect hidden gaps and cracks using advanced diagnostic tools.
  • Create a continuous air barrier that reduces drafts and energy waste.

5. Custom Insulation Solutions

Every home is unique, and some spaces require specialized attention.

What We Do:

  • Provide insulation for garages, crawl spaces, additions, and irregular areas.
  • Offer tailored recommendations based on your home’s structure.

  1. Energy Savings – A fully insulated home uses energy more efficiently, cutting heating and cooling expenses significantly.
  2. Improved Comfort – Eliminate drafts, reduce noise transfer, and enjoy consistent temperatures across all floors.
  3. Long-Term Value – Proper insulation increases resale potential and pays for itself over time.
  4. Environmental Responsibility – Lower energy consumption means a smaller carbon footprint and a greener lifestyle.

  • Comprehensive Service – From attic to basement, we handle it all.
  • Skilled Professionals – Our certified team brings years of hands-on experience.
  • Eco-Friendly Options – Sustainable solutions such as cellulose and mineral wool are always available.
  • Guaranteed Quality – We stand behind our work with reliable results and customer satisfaction.

  1. Consultation – We discuss your goals and schedule an on-site evaluation.
  2. Inspection – Our experts identify weak points and opportunities for improvement.
  3. Installation – Using cutting-edge materials and techniques, we insulate your home from top to bottom.
  4. Final Check – Every project is reviewed to meet our strict quality standards.

If you’re ready to transform your property into a healthier, cozier, and more energy-efficient home, reach out to Roofinsulation today. With our comprehensive home insulation services in Ottawa, we’ll help you create a living space that saves money, improves comfort, and stands the test of time.