Thinking about replacing your windows but not sure where to start?
Here are answers to some of the most common questions homeowners have before tackling a window replacement project.

How do I know if my windows need replacing?

Here are a few telltale signs that it might be time for new windows:

🌬️ Feeling drafts even when windows are closed
💧 Seeing condensation between glass panes
🪟 Noticing difficulty opening or closing windows
📈 Higher energy bills despite no change in usage
🎨 Rotting or peeling window frames

If you’re experiencing more than one of these issues, it’s probably time to explore replacement options.

Can I replace just one window or do I need to do them all?

You can replace individual windows if the others are still in good condition. Many homeowners prioritize replacing windows in the worst shape or in rooms with the most use first. However, replacing all windows at once improves consistency in efficiency and appearance.

What’s the difference between retrofit and full-frame window replacement?

🛠️ **Retrofit (insert) replacement** keeps the existing frame and replaces only the window sash and glass.
🏠 **Full-frame replacement** removes the entire window unit, including the frame, down to the studs.

Retrofit is less invasive and cheaper, but full-frame is necessary if there’s damage or you want to upgrade the entire structure.

How long does window replacement take?

For most homes, a professional team can install 8–10 windows in one day. Complex or custom projects may take longer. Weather and accessibility can also affect timing.

Do new windows really save money on energy bills?

Yes! Energy-efficient windows reduce heat loss in winter and heat gain in summer, leading to lower heating and cooling costs. Savings vary depending on your home’s insulation, window type, and local climate, but many homeowners see noticeable improvements within the first year.

Will replacing windows damage my walls or siding?

A professional installation minimizes the risk of damage. For full-frame replacements, some exterior or interior trim work may be necessary, but reputable installers will restore any affected areas to match your home’s original finish.

Final Thoughts

Window replacement is a big investment, but it doesn’t have to be overwhelming. By understanding the basics, you can make informed choices that fit your home, budget, and goals.

Have more questions? Get a FREE consultation today

Serving Niagara Falls, St. Catharines, Welland, Thorold, Fort Erie, Port Colborne, Grimsby, Beamsville, Hamilton, Ancaster, Burlington, and surrounding areas.