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Thermik

Basement walls

Basement wall insulation.

A cold or damp basement is best fixed at the source. Spray foam applied directly to the concrete stops air and moisture, and sets the stage for a lasting finish.

The problem

Cold, damp concrete walls.

Concrete foundation walls stay cold and moisture settles in easily. A basement in that state is uncomfortable and poorly suited to finishing.

What spray foam changes

A continuous barrier, right on the concrete.

Spray foam is applied directly to the concrete. It stops air and moisture and it resists mould.

It works well with a basement finish. The thickness applied is specified in your written quote.

In a living space, spray foam must be covered with a thermal barrier, such as drywall, as required by the Building Code. Thermik tells you what is required for your project.

How it works

How the project unfolds.

  1. Typical duration

    Most residential projects are completed in one day or less.

  2. Preparation

    Clear access to the surfaces to be insulated, about one metre around them, and remove or cover anything nearby. Thermik sends you a preparation sheet before the work.

  3. Re-entry

    Occupants and pets leave the premises during the application and for a re-entry period that is generally 24 hours, according to the instructions of the manufacturer of the product used.

  4. All year round

    Interior work is done all year round, winter included.

What's included

The Zero Risk Guarantee

Every Thermik project is covered by the Zero Risk Guarantee, at no extra cost.

  1. Written, detailed, fixed quote

    The written price is the price you pay. No extras, no surprises. Your quote is guaranteed for 30 days.

  2. Thermal proof before and after

    Every project is documented with a thermal camera before and after the work. You receive the full report by email within 24 hours of the work being completed.

  3. Comfort guarantee

    If the installed insulation does not deliver the result agreed in writing, we come back and fix it at our expense.

  4. One point of contact, from start to finish

    Noah follows every project personally, from the first message to the final thermal report. You get a name and a direct number, not a call centre.

Frequently asked questions

Your questions about this project.

  • Do I need to cover the spray foam in my basement?

    In a living space, yes. The Building Code requires a thermal barrier, such as drywall. Thermik tells you what is required for your project.

  • Does it work with a basement finish?

    Yes. Spray foam works well with a basement finish. Thermik tells you which thermal barrier is required, such as drywall.

  • How long does the work take?

    Most residential projects are completed in one day or less.

Ready to fix the problem?

Free, written, fixed quote. We get back to you in under 24 business hours.