Most homeowners in Ottawa get three quotes for window replacement and assume the cheapest one is the best deal. Two winters later, many are calling the company back about a draft, a fogged pane, or a failed seal.

The window itself is rarely the problem. The conversation that happened before the installation is.

Five questions can change the outcome. Ask them at every consultation.

1. Who is doing the installation?

The answer here often predicts how the project will go. A subcontracted crew has no relationship with the company quoting you. If something goes wrong in year two, you may be calling someone who has no record of your job.

💡 Pro Tip: Ask whether the installer is an employee or a sub. Get the answer in writing.

2. What does the warranty cover?

Two layers matter. The product warranty from the manufacturer covers the unit itself. The labour warranty from the installer covers how it was put in. Most manufacturer warranties are voided by improper installation, which is why the labour warranty is the one that protects you long term.

💡 Pro Tip: Ask for the labour warranty in writing, and ask what specifically triggers a callback.

3. How is the rough opening prepared?

This is where Ottawa winters expose shortcuts. A proper installation includes inspecting the framing, repairing any rot or moisture damage, and installing flashing and a vapour barrier before the new window is set. Cutting any of these steps creates problems that surface 12 to 24 months later.

💡 Pro Tip: Ask the installer to walk you through the prep sequence. If they cannot, that is the answer.

4. What happens if something fails in year two or three?

Some companies have no clear answer. Some have changed names. Ask who you call, who pays for the service visit, and how long the response usually takes.

💡 Bonus: Confirm the company has a fixed local presence in Ottawa, not just a phone line.

5. Can I see a completed project in a similar Ottawa home?

A reference home tells you what the finished work actually looks like, not what the brochure says. Ask to see something nearby, in a comparable build.

💡 Pro Tip: Ask to see a project that is a few years old, not a fresh install. Time reveals the difference.

Final Thoughts

If a company cannot answer these clearly, that is the answer.

The right window matters. The right conversation matters more. If you are planning a window or door project in the Ottawa area, we are happy to walk through what a proper evaluation looks like. No pressure, no obligation.