Services

Spray foam insulation in Ottawa

Maximum efficiency. Complete seal. Long-term comfort.

Spray foam insulation is one of the most effective ways to seal and insulate your space. It’s an ideal choice for homes and businesses needing a reliable, long-lasting solution. At Comfort Zone, we use a two-component, medium-density, closed-cell spray foam system. That means better energy efficiency, air quality, and comfort at work and home.

Why choose spray foam?

Spray foam insulation offers several performance advantages over traditional materials like batt or blown-in insulation:

Creates a complete air seal, reducing heating and cooling costs,
Provides high R-value for strong thermal resistance,
Adds structural strength to walls and roofs,
Blocks moisture, reducing the risk of mold and mildew,
Reduces outside noise for peace and quiet,
Fills hard-to-reach spaces without sagging or settling,
Helps keep out pests and allergens.

Common problems spray foam can solve

High energy bills?

Spray foam insulation stops drafts and uncontrolled airflow, helping your HVAC system work more efficiently. Many Ottawa homeowners see energy savings of up to 40%.

Mold or mildew in the basement?

Poor insulation allows moisture to seep in. Spray foam creates a tight, moisture-resistant seal that helps prevent mold growth.

Unwanted pests?

Because spray foam fills every opening, it leaves no easy entry points for bugs or rodents. It also doesn’t provide a food source or nesting material, making it an unattractive environment for pests.

How spray foam insulation works

Spray foam is applied as a liquid that quickly expands to fill cavities, cracks, and voids. As it cures, it forms a durable, odourless layer that insulates and seals in a single step. It doesn’t shift or settle over time, which means you get consistent performance for years to come.

Its strong adhesion allows it to bond to most clean surfaces — making it ideal for use in walls, ceilings, crawl spaces, basements, attics, and more.

Our Recent Work

TESTIMONIALS

Our customers say it best

Trustworthy product and great service! Everyone was professional and courteous, and we were quite impressed that Arlen called the evening before to say he 'might be a little late.' I am happy to recommend Comfort Zone to any of my friends and clients.

Comfort Zone is a great company that delivers not only good quality work but accommodates the customers change in schedules to the best of their ability. Their staff is professional, friendly, concerned with making the work environment clean and safe and they work well with other sub-contractors on site. I am a very satisfied customer and will use this company again in the future for other projects.

We want to take this opportunity to thank you for insulating the foundation walls at such a reasonable price. We also appreciate the fact that you fit this project into your busy schedule on such short notice.

Excellent service from start to finish. Competitive pricing and very customer focused support. Very pleased with the end result. Highly recommended to all.

our full Suite

All the ways we keep you comfortable

Blown-in Insulation

Fills every gap for better warmth and efficiency — especially in attics and older homes.

Batt Insulation

Simple, affordable, and effective. A go-to choice for steady comfort and sound control.

Safe Insulation Removal

We clear out damaged insulation safely, so your home’s ready for a clean, fresh start.

Is spray foam right for your space?

Our team will walk you through your options and recommend the best insulation solution based on your goals, budget, and building type.