Exterior Wall Insulation Services

Get top quality exterior wall insulation installed by the specialists at Quality Exteriors.

Installing the right insulation in your exterior walls can increase the value of your home, make it more energy efficient, and keep you comfortable all year long.

Our exterior wall insulation typically has an R-value (a measure of thermal resistance) up to R-7. The general rule of thumb is the higher the R-value, the more effective the insulation.

How Quality Exteriors Installs Exterior Wall Insulation

We recommend adding exterior wall insulation only when siding is being replaced.

Putting insulation in walls when you’re not replacing siding means drilling through outside siding or inside plaster or drywall, leaving behind mess and unappealing holes. Reinsulating exterior walls while redoing your siding will help your home look and perform its best.

The experienced crews at Quality Exteriors will install 1 to 1 ½ inch rigid foam insulation before properly taping all seams. The R-value will vary depending on the thickness of the insulation.

Contact us for a free, no-obligation estimate.

Rigid Foam Insulation

Rigid foam insulation is available in formed or extruded sheets, made of polyisocyanurate (polysio). It is well-suited for installation in unfinished walls, floors, etc.

Rigid foam provides a high level of insulation while being a relatively thin and lightweight type of material. Rigid foam typically ranges in R-value from R-4 to R-7.

This insulation can reduce moisture and mildew, increase structural stability, and limit noise. With proper installation, rigid foam insulation is a smart investment in your home.

Areas Served

  • Burlington
  • Hamilton
  • St. Catharines
  • Niagara


Getting your home fixed should not be difficult and it shouldn't put you into financial difficulties. That's why we offer the best finance programs in the industry. We are committed to reliable, quality service. We would like to stress that our financing options are NOT “gimmicks” or credit card type programs.

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  • Atlas Roof Insulation

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