Free On-Site Estimates Written Quotes Serving Ottawa & Area

Insulated Siding Installation in Ottawa

Insulated vinyl siding installed across Ottawa for $9-$13 per sq ft, about $3 per sq ft more than standard vinyl. The foam backing adds R-value to the wall and evens out minor bumps; most homes take a few days to about a week on site. Estimate your cost.

Free on-site measurement and written quote

About $3 per sq ft more than standard vinyl

A few days to about a week on site for most homes

Get your free quote

Tell us about your project and we'll call you within one business day to book a free on-site estimate.

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Installer fitting white lap siding above a brick foundation

What to know

What insulated siding actually adds over standard vinyl

Insulated siding is standard vinyl siding with a layer of rigid foam laminated to the back of each panel. That foam adds exterior R-value to the wall assembly, which helps on older Ottawa homes where wall insulation is thin or inconsistent, and it also stiffens the panel, which smooths out minor bumps and waviness in the sheathing underneath rather than telegraphing every imperfection through to the surface. It costs more than standard vinyl and is heavier to handle during installation, but for homeowners doing a full re-side anyway, it’s often a reasonable upgrade for the added performance.

Call (343) 459-5431

Close-up of white lap siding courses on a house wall

How insulated siding affects energy performance

Insulated vinyl siding has a rigid foam backing laminated to the panel, adding continuous insulation across the wall rather than only between studs, which standard vinyl over house wrap does not provide. That continuous layer reduces thermal bridging at stud locations and can lower the risk of condensation forming inside the wall cavity during Ottawa’s cold winters. It also gives panels a straighter, more rigid appearance since the foam backing resists the waviness that can show up on standard vinyl over an uneven wall. The added R-value and material cost are the main trade-off against standard vinyl, which we price out both ways in your quote.

What insulated siding brings to the table

Added exterior R-value

The foam backing improves the wall assembly's insulation value.

Straighter finish

Rigid panels smooth minor imperfections in older wall surfaces.

Reasonable step up from standard vinyl

Costs more than standard vinyl and usually less than fiber cement.

Our Process

Putting insulated siding on your home

1

Measure & Quote

On-site measurement and a written quote comparing insulated versus standard vinyl for your project.

2

Wall Prep

Sheathing checked and any needed repairs made before the heavier insulated panels go on.

3

Install Panels

Insulated panels fastened to manufacturer spec, accounting for the added weight and rigidity.

4

Trim & Walkthrough

Trim finished, jobsite cleaned, and a walkthrough before completion.

Is insulated siding worth it for your home

Your walls have thin or inconsistent insulation

Older Ottawa homes built before modern insulation standards benefit most from the added R-value.

Your current sheathing has minor waviness

The rigid foam backing helps smooth small imperfections better than standard vinyl.

You're already planning a full re-side

The cost difference is smaller when it's an upgrade within a project you're already doing.

Call (343) 459-5431

Insulated siding, explained

How much more does insulated siding cost than standard vinyl?

Insulated vinyl typically runs $9-$13 per sq ft installed, about $3 more per sq ft than standard vinyl's $6-$10, reflecting the added material cost and installation weight. The cost calculator, linked at the top of this page, gives a starting range for your home.

How much R-value does insulated siding add?

It varies by product, but most insulated vinyl panels add a modest R-value to the wall assembly rather than replacing proper wall insulation. It's a supplement to your home's insulation, not a substitute for it.

Is insulated siding heavier to install?

Yes, the foam backing adds weight and rigidity, which changes handling and fastening slightly compared to standard vinyl, but doesn't significantly extend installation time.