Ottawa Windows & Doors: Windows Installation Company | BestCan

Canadian Family Owned

Doors and Windows in Ottawa

For Over 50 Years

Ottawa Windows and Doors Installation Company

We’re proud to say that BestCan Windows & Doors has been in business since 1970, and our family-owned company has served over 50,000 customers in the Ottawa area.

We’ve hung countless windows and doors, installed vinyl siding, and completed renovations on thousands of homes, and earned our reputation the old-fashioned way – through hard work and great customer service.

Call us anytime, and we’ll be happy to share our passion for making homes more efficient and help save you money.

Now Offering Full Lifetime Warranties On All Window & Siding Products And Labour.

Why Ottawa Homeowners Choose Us

Here are just a few of the many reasons your neighbours choose BestCan Windows & Doors for all their windows and door replacements in Ottawa.

1

A proud family
tradition since

2

A+ rating with
the Better
Business Bureau

3

Installation crews that
have worked for BestCan
for 20+ years

4

State of the art products
including energy saving
windows & doors with
lifetime warranties

5

Thousands of satisfied
customers
(and seniors and
military families receive an additional discount!).

BBB Accredited Business
ENERGY STAR certified Company
S.A.W.D.A.C Approved
Financing by Fairstone Bank

This Month’s Promotions

NO Interest and NO Payments for 15 Months

20% Off Fall Special (Valid August – October 2025)

Extra Discount For Seniors and Military Personnel

Home Window Installation Ottawa

For a free estimate and 20% off on any home renovation,

Please call (613) 226-7611 or Request a Free Quote

Our Windows and Doors Services

Grey vinyl siding with window and patio door on Ottawa home deck

An Energy Efficient Touch

Update your home with energy-efficient windows and a bold-colored door.
Learn More

Windows and Doors

Black front door and windows on Ottawa brick home exterior

Exterior Remodels

Add curb appeal, visual value and functionality to your home.
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Roofing and Siding

Finished basement with wood flooring and modern shelving unit

Interior Designs

A soft, beautiful touch will make rooms more beautiful, warm and inviting.
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Home Renovation

Special offer for 2025

15 Months of No Interest and No Payments for Doors and Windows in Ottawa

For our valued customers, we offer a range of flexible financing options tailored to their needs.

Upgrade Your Home with New Windows and Doors in Ottawa

Windows and doors can sometimes be overlooked during a home remodel. But did you know, upgrading to energy efficient windows and doors can increase the value of your home AND keep energy costs low? As your local window experts in Ottawa, BestCan provides experienced, professional windows installation and replacement at affordable prices.

Over 50 Years of Trusted Door and Window Service in Ottawa

In a competitive window industry, a track record of happy customers that stretches back over five decades is something to be proud of – and we are! Those 50 + years in business are proof of the quality work and great customer service that has made BestCan the source for all your window needs in Ottawa.

Improve Energy Efficiency with Professional Door and Window Replacement Services

Drafty windows leak more than just air. Every time your heat is on, those old windows are leaking money as well. Our team at BestCan can help you find energy efficient replacement windows in Ottawa that reduce drafts and hold in the heat, naturally maintaining your indoor temperature without using energy.

Ask Us About Door and Window Installation in Ottawa Today

We’re happy to answer any questions about new, energy-efficient windows and how they can save you money and add value to your home. Like the thousands of customers we’ve helped through the years, you can trust BestCan to deliver high-quality work with the best materials. For more information, call our team today at (613) 226-7611.

Smiling couple in modern, updated kitchen by BestCan

Share Your Experience

Let other homeowners know how the BestCan experience helped transform your home!
Google Star Rating

Window and Door Installations in Ottawa and Its Neighbouring Regions

We specialize in transforming homes with new window and door installations, top-notch vinyl siding, and expertly crafted eavestroughs and soffits. Our services cover the Greater Ottawa region, including Barrhaven, Stittsville, Kanata, Manotick, Bells Corners, Nepean, Vanier, Old Ottawa South, Orleans, and many other surrounding areas.

If you’re a homeowner with questions about our high-quality products or installation services, don’t hesitate to call BestCan Windows & Doors directly at (613) 226-7611. We’re here to enhance your home with our exceptional offerings.

BestCan Windows & Doors Client Testimonial

BestCan Windows & Doors Insights

new siding in ottawa

Renovation of the Month

Transforming a 60s Bungalow in Ottawa

Transforming a 60s Bungalow with New White Vinyl Siding A Modern Touch to a Classic Home Recently, we undertook an exciting home improvement project on a charming 1960s bungalow located in Queensway Terrace North, close to Lincoln Fields. This renovation focused on...

read more

Reliable Door and Window Replacement in Ottawa

Are you looking to replace your windows in Ottawa? You need windows replacement services you can count on. Working with licensed and insured experts eliminates any risk involved with the process.

When it comes to home windows, installation services in Ottawa should never include DIY attempts. Improper technique is a leading cause of glass and frames that don’t last their entire life expectancy.

We use the following process for window replacement services in Ottawa:

  1. The crew measures the current models to ensure the replacement windows will fit in the space.
  2. We remove the old frames without causing damage.
  3. The workers prepare the site by cleaning the opening and repairing any damage. If you ordered custom-shaped windows, they may make modifications.
  4. We position the new energy-efficient windows and secure them.
  5. The crew applies insulation and weatherstripping to enhance the effectiveness of ENERGY STAR-rated windows.
  6. We apply the finishing touches and discuss the warranty on windows.
Modern beige home Ottawa with large windows, shutters, and siding

Learn More About the Windows We Offer

If you’re searching for a “window company near me,” you want one with several options. If you’re unsure about what you need for your windows, the experts at BestCan Windows & Doors help you choose from the following and more.

Double-Hung Models Improve Ventilation Control
Double-hung window image

These windows feature two sashes, allowing you to open them from either the top or the bottom. They’re a popular choice because they provide more nuanced control over ventilation. They also tip inward, making them easier to clean, even on the top floor.

You’ll pay a premium price for these windows in Ottawa, which feature a more modern look. Double-hung windows also require a little more maintenance and are more vulnerable to developing leaks as they age.

Single-Hung Options Fit Well With Classic Home Styles
White single-hung window with grid design and sliding sash

We’re the window installation company in Ottawa that suggests this version for homes on a budget. Their traditional design complements homes that have maintained a classic style. They also keep their energy efficiency longer because they have fewer moving parts.

You’ll find single-hung windows slightly harder to clean on the upper floors. They only open in one direction, which limits your ventilation control.

Casement Models Offer European Style and Increased Safety
Double-hung window image

Casement windows are popular in Europe and come in many forms. They use a lever or crank to open outward, either vertically or horizontally. You can only open them from inside the home, making them among the safest and most secure options.

Awning Windows Provide Ventilation in Rainy Climates
White awning window with grille design and open outward tilt

These models are similar to casement windows, but they only have a hinge at the top. When you open them, they resemble an awning windows. This significantly improves the building’s ventilation without putting it at risk of rain, snow, or other environmental factors.

Bay and Bow Varieties Impart Incredible Curb Appeal to Any Property
White bay window with side panels and classic grid design

Bay Windows

You’ll immediately recognize these distinctive frames for their curved layout. They’re perfect for living rooms, as adding a bench provides the ideal spot for reading or a pet bed. They add distinctive curb appeal to every property that uses them.

The curve from a bay window is more pronounced than that of a bow model and features three panels instead of four or five. Our experts can convert any opening to accommodate these features.

Black sliding patio doors on Ottawa brick home exterior

Caring for Your Doors and Windows Helps Maintain Curb Appeal and Property Value

After we install windows in Ottawa, how can you care for them and help them last longer? If you want to make an excellent first impression, practice the following habits:

  • Clean regularly: At least weekly, use a soft microfibre cloth and a mild soap or glass cleaner to remove smudges and debris.
  • Inspect occasionally: Inspect your window frames for damage about once a month. Look for chips, cracks, or warping.
  • Repair quickly: If you notice damage to the pane or frame, call for repairs. Delaying a solution could destroy your window and require full replacement.
  • Seal when needed: Over time, the weatherstripping and caulking in a window can wear away, and you’ll feel a draft. Replacing the sealant keeps your energy bills low and your home comfortable.
  • Maintain annually: Have a professional inspect your windows at least once a year. This helps the feature last up to 25 years.

Why You Need Quality Window Coverings in Ottawa

Don’t underestimate the importance of window coverings in Ottawa. Adorning them with the right curtains, blinds, or shutters has several benefits.

Ask Us How To Improve Energy Efficiency

Do you want to run your air conditioner less in the summer? Blackout curtains or shutters can prevent natural sunlight from heating the home. Combined with our energy-efficient windows, you’ll spend less on cooling expenses.
Ottawa residential home with premium window and door upgrades

You’ll Appreciate the Increased Privacy

If you want to prevent neighbours or passersby from peeking into your home, cover your windows in Ottawa. You’ll also prevent nighttime traffic from shining headlights into the bedroom. Any curtain, shutter, or blind can enhance your privacy.

Ask Our Designers How To Accentuate Your Style

As a full-service window installation company in Ottawa, we employ in-house designers. We have years of experience helping homeowners choose windows that won’t conflict with their current aesthetic. We can also advise you on the type and style of coverings.

Why You Need Quality Window Coverings in Ottawa

Don’t underestimate the importance of window coverings in Ottawa. Adorning them with the right curtains, blinds, or shutters has several benefits.

Ask Us How To Improve Energy Efficiency

Do you want to run your air conditioner less in the summer? Blackout curtains or shutters can prevent natural sunlight from heating the home. Combined with our energy-efficient windows, you’ll spend less on cooling expenses.

You’ll Appreciate the Increased Privacy

If you want to prevent neighbours or passersby from peeking into your home, cover your windows in Ottawa. You’ll also prevent nighttime traffic from shining headlights into the bedroom. Any curtain, shutter, or blind can enhance your privacy.

Ask Our Designers How To Accentuate Your Style

As a full-service window installation company in Ottawa, we employ in-house designers. We have years of experience helping homeowners choose windows that won’t conflict with their current aesthetic. We can also advise you on the type and style of coverings.

Request Your FREE Quote