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Monday 9am - 5pm Tuesday 9am - 5pm Wednesday 9am - 5pm Thursday 9am - 5pm Friday 9am - 5pm

Douglas Window & Door Inc.

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Canada
London, ON
Douglas Window & Door Inc.

Experience The Douglas Difference with your friendly neighbourhood window and door installer.

06/05/2026

Spring gives homeowners a great opportunity to improve comfort, and prepare their home before summer temperatures arrive.

In our latest blog, we break down why spring can be a smart time for window replacement.

Read the full blog at https://douglaswindowanddoor.com/is-spring-the-best-time-to-replace-windows-in-london-ontario/

04/28/2026

A better business is something you experience from the moment you connect with the right team.

We are proud to be accredited by the Better Business Bureau with an A+ rating. It reflects our commitment to quality craftsmanship, honest guidance, and doing the job right from start to finish.

Let us help you elevate your home with confidence. Book your free consultation today and experience the Douglas difference for yourself.

03/25/2026

Another happy homeowner! ⭐

Our team works hard to make every project smooth from start to finish. We are proud to deliver an experience customers feel confident recommending - and we always love hearing from our customers!

Thank you, Emily, for your continued trust in our team. Your support means everything to us.

06/30/2025

Keep your terrace doors looking great and functioning perfectly with our simple maintenance tips.

Regular care ensures longevity and performance. Contact us to book your free consultation to learn more about terrace doors.

06/28/2025

Here at Douglas, we treat your home like it's one of ours! Pierre and his team ensured a clean, efficient installation while keeping our customer updated every step of the way. We’re proud to offer that level of care and service. Thank you Sarah for sharing your kind feedback with our team!

06/26/2025

Panoramic windows are versatile and perfect for any home style, from modern to traditional. Enhance your living space with stunning views and natural light.

Contact us to find the perfect panoramic windows for your home.

06/20/2025

Let the light in, not the heat.

This summer, elevate your home with windows and doors that are built to perform and made to impress.

Whether you are looking to enjoy the view, improve airflow, or save on cooling costs, our Canadian-built products deliver comfort all season long.

Ready to start your summer project? Contact us today!

06/13/2025

Brighten your home with our patio doors, featuring expansive glass panels that enhance natural light and provide beautiful views.

Contact us to learn how our patio doors can bring more natural light into your home.

06/11/2025

Double vs. Triple Pane Windows—what’s the difference, and which is right for you?

If you’re planning a window upgrade, understanding the benefits of each option is key to making the right decision for your home.

Swipe through to learn how double and triple pane windows compare in performance, comfort, and long-term savings.

Still unsure? We are here to help guide you toward the best fit.

Contact us today to get started.

06/08/2025

Douglas Window & Door is turning 20. On June 8, 2025, we proudly celebrate two decades of serving Southwestern Ontario homeowners with energy-efficient, top-quality windows and doors.

What started as a small, family-run business has grown into a trusted name built on care, craftsmanship, and community.

To every homeowner, team member, and partner who’s been part of the journey: thank you.

Thank you for your trust. Your support means everything.

Cheers to 20 years!

Address

515 Hamilton Road
London, ON
N5Z1S3

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm

Telephone

+15198509170

Website

http://www.douglasWD.com/

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