25+ | 5 Star Rating

Ottawa’s trusted
Window & Door Experts.

Expert Window
& Door Replacement.

Premium windows and doors, professionally installed across Ottawa. Built to perform through every season — by a team that stands behind their work. Fill out the form below - for a free no commitment in home project quote, with one of our team members.

"With premium installations that are built to perform through every season, and done by a team that stands behind their work... Ottawa Home-Owners can't resist Rideau Windows & Doors!"

work with us
work with us
Modern landscaped garden showcasing professional outdoor design.
Modern landscaped garden showcasing professional outdoor design.

Book Your In-Home Design Consultation

no commitment - same week availability

Real results.
Real Ottawa homeowners.

Can't say enough great things about Rideau Windows and Doors. Great service from start to finish. We had all our windows, Patio door, front and side doors replaced under the government loan program with the help of the Rideau team. They pay attention to all the details even the small ones and the installation team was quick and professional! The quality of the windows and doors are superb. Thank you Rideau Windows and Doors for elevating my home!

Angela Lafleche

Home Owner

I appreciated everyone at Rideau Windows. From ordering my new patio doors to installation, their service was impeccable. Andrie professionally installed our doors in record time. I would highly recommend them to anyone looking for excellent service, high quality patio doors and wonderful customer satisfaction!

Karen Guitman

Home Owner

Five stars for the company all the freaking way! The build quality of the windows and 2 doors is excellent that we had installed!

CHRISTOPHER FLEMING

Home Owner

work with us
work with us
Before
After

you're not just replacing a window….

you're deciding who comes into your home!

you're not just replacing a window….

you're deciding who comes into your home!

That's why Rideau Windows & Doors keeps it simple. When you reach out, you work directly with Alissia and Trevor — the owners. Not a call centre. Not a rotating sales team. Two people who live in Ottawa, understand what our winters demand, and put their name behind every single installation.


Fill out the form and we'll be in touch within 24 hours.

That's why Rideau Windows & Doors keeps it simple. When you reach out, you work directly with Alissia and Trevor — the owners. Not a call centre. Not a rotating sales team. Two people who live in Ottawa, understand what our winters demand, and put their name behind every single installation.


Fill out the form and we'll be in touch within 24 hours.

Book Your In-Home Design Consultation

Book Your In-Home Design Consultation

no commitment - same week availability

About Image

WHO WE ARE

Built for Homeowners Who Want It Done Right

At Rideau Windows & Doors, our mission is to help homeowners make confident, informed decisions when upgrading their windows and doors. We focus on honest guidance, quality products, and delivering work that adds long-term value, comfort, and reliability to every home.

Honest advice, no pressure.

Quality products, built to last.

Clear process, no confusion.

Results that hold up over time.

About Image

WHO WE ARE

Built for Homeowners Who Want It Done Right

At Rideau Windows & Doors, our mission is to help homeowners make confident, informed decisions when upgrading their windows and doors. We focus on honest guidance, quality products, and delivering work that adds long-term value, comfort, and reliability to every home.

Honest advice, no pressure.

Quality products, built to last.

Clear process, no confusion.

Results that hold up over time.

About Image

WHO WE ARE

Built for Homeowners Who Want It Done Right

At Rideau Windows & Doors, our mission is to help homeowners make confident, informed decisions when upgrading their windows and doors. We focus on honest guidance, quality products, and delivering work that adds long-term value, comfort, and reliability to every home.

Honest advice, no pressure.

Quality products, built to last.

Professional installation, done right.

Results that hold up over time.

How Our Design Process Works

How Our Design
Process Works

Book Your Consultation

Choose a time online or connect with our team to schedule your in-home consultation. This is where we start understanding your space, your goals, and what you’re looking to improve.

Step 1

Book Your Consultation

Choose a time online or connect with our team to schedule your in-home consultation. This is where we start understanding your space, your goals, and what you’re looking to improve.

Step 1

Book Your Consultation

Choose a time online or connect with our team to schedule your in-home consultation. This is where we start understanding your space, your goals, and what you’re looking to improve.

Step 1

Walk Through Your Space

We meet at your home to assess your current windows and doors, talk through ideas, and identify what makes the most sense based on layout, style, and performance.

Step 2

Walk Through Your Space

We meet at your home to assess your current windows and doors, talk through ideas, and identify what makes the most sense based on layout, style, and performance.

Step 2

Walk Through Your Space

We meet at your home to assess your current windows and doors, talk through ideas, and identify what makes the most sense based on layout, style, and performance.

Step 2

Design & Plan Your Project

We guide you through options, materials, and configurations to build a solution that fits your home properly—no guesswork, just clear recommendations.

Step 3

Design & Plan Your Project

We guide you through options, materials, and configurations to build a solution that fits your home properly—no guesswork, just clear recommendations.

Step 3

Design & Plan Your Project

We guide you through options, materials, and configurations to build a solution that fits your home properly—no guesswork, just clear recommendations.

Step 3

Confirm Scope & Investment

You’ll receive a clear breakdown of the project, including design, products, and installation. Everything is outlined so you can move forward with confidence.

Step 4

Confirm Scope & Investment

You’ll receive a clear breakdown of the project, including design, products, and installation. Everything is outlined so you can move forward with confidence.

Step 4

Confirm Scope & Investment

You’ll receive a clear breakdown of the project, including design, products, and installation. Everything is outlined so you can move forward with confidence.

Step 4

House with mold

BEFORE

AFTER

Without mold

One Team. Thoughtfully Designed, Properly Installed.

From your first consultation to final installation, everything is handled by our team with care and attention to detail. We take the time to plan properly, install with precision, and make sure the final result looks right, performs properly, and fits your home the way it should.

Real results.
Real Ottawa homeowners.

We earn trust by showing up, doing the work properly, and delivering results homeowners feel confident in. Every review below comes from someone who trusted us with their home—and got a result that holds up.

  • I couldn't be more satisfied with the Job! They absolutely transformed my sunroom. Alysia and Trevor went above and beyond to accommodate a more complicated job enlarging the patio door and glass windows all while working within my budget. The installer team was friendly, fast and attentive to detail as if it was their own home. 5 star, will reccomend to neighbours and friends!

    Daniel Korolev

    Home Owner

  • Rideau Windows and Doors did a fantastic job on our home. The team was friendly, showed up on time, and the installation was quick and clean. The new windows look great and we’ve already noticed the house feels warmer and quieter. I’d definitely recommend them to anyone looking for quality work.

    Zultan K

    Home Owner

  • After shopping around and receiving several quotes, because their pricing was the most competitive. However, what really blew us away was the post-installation service. Most companies move on once the job is done, but their follow-up and attention to detail were worth far more than what we paid. If you want high-quality windows and a team that truly stands behind their work, look no further.

    YTS 13

    Home Owner

  • I had recently had horrible luck with installers and window company. Then found this compnay off an ad online. Called them, the lady who came to measure and quote me was a true gem! And the installers that came were absolutely amazing! Super service, superbe price. Overall this company is the one!

    John S

    Home Owner

  • We had all 6 windows replaced on the main floor in 1 day! We are extremely happy with the product quality, installation and service from the team! Highly recommend Rideau Windows for your next project.Couldn’t ask for better service.

    Angelica Owen

    Home Owner

  • As a general contractor, we genuinely enjoy working with this windows and doors company. Their teams are reliable, skilled, and consistently delivering high-quality work that makes our projects run smoothly. Communication is clear, timelines are respected, and the results always exceed expectations. We look forward to many more projects together

    Ervin Fazekosh

    Home Owner

  • Can't say enough great things about Rideau Windows and Doors. Great service from start to finish. We had all our windows, Patio door, front and side doors replaced under the government loan program with the help of the Rideau team. They pay attention to all the details even the small ones and the installation team was quick and professional! The quality of the windows and doors are superb. Thank you Rideau Windows and Doors for elevating my home!

    Angela Lafleche

    Home Owner

  • Couldn’t have been happier with my new windows. Trevor and Alissia were an absolute pleasure to work with, and their team of installers completed the work in what feels like a record amount of time. Highly recommend to anyone looking for a window/patio door replacement in their home.

    Mikey Abdelmalek

    Home Owner

  • I appreciated everyone at Rideau Windows. From ordering my new patio doors to installation, their service was impeccable. Andrie professionally installed our doors in record time. I would highly recommend them to anyone looking for excellent service, high quality patio doors and wonderful customer satisfaction!

    Karen Guitman

    Home Owner

(faq)

Got Questions?
We Have Answers

Got Questions?
We Have Answers

Got Questions?
We Have Answers

Why Should I choose a local Ottawa company for my window and door projects?

Choosing a local team like Rideau Windows & Doors means your windows are designed and installed by people who understand Ottawa’s tough winters, humid summers, and building standards — ensuring long-term performance, energy savings, and local accountability you can trust.

How do I know if my windows need to be replaced or just repaired?

If you’re noticing drafts, condensation between panes, or rising energy bills, your windows may be failing. Our team can inspect your windows and recommend whether a full replacement or a targeted repair is the most cost-effective and efficient solution.

What makes Canadian-made windows better for Ottawa homes?

Canadian-made windows are engineered and tested to handle extreme temperature changes, ice buildup, and condensation — unlike many imported products. All of our windows meet or exceed ENERGY STAR® standards for insulation, durability, and long-term performance.

Why does condensation appear on my new windows?

Condensation is actually a good sign your new windows are sealed tightly and performing properly. It happens when warm, humid indoor air meets the cold glass surface. A quick fix is to improve ventilation and control humidity — our experts can help you balance it for a more comfortable home.

What happens if windows aren’t installed properly?

Even the best windows will fail if installed incorrectly. Poor installation can cause drafts, leaks, condensation, and even structural damage. That’s why our in-house installers — with over 20 years of Ottawa-specific experience — handle every job with precision and care.

Are there rebates or financing programs available for new windows and doors?

Yes! Ottawa homeowners may qualify for rebates of up to $10,600 through the Home Efficiency Rebate Plus (HER+) program, and low-interest financing of up to $125,000 through the Better Homes Ottawa Loan. We’ll help you identify and apply for the programs that best fit your project.

How long does a typical window or door installation take?

Most standard projects can be completed in one to two days, depending on the number and size of windows. We take care of every step — from protecting your space to final cleanup — ensuring minimal disruption and flawless results.