Window installation services

New windows are a worthwhile investment since you’re protecting your home from water and air infiltration while ensuring proper insulation for years to come. Call us for a hassle-free installation.

Here is what’s included with our window installation services

You can count on Lowe’s to take care of your project, from A to Z. To start, you will need to submit your information by filling out our online form. Then, we'll put you in touch with a professional and certified installer so you can choose the type of windows, the materials and the colour that best suit your home.

Once the project is approved, our service provider will order all the materials and will contact you to schedule an installation date. At that point in the project, no cancellation is possible. The day of your installation, everything will be delivered directly to your home and once the work is done, your installer will explain the warranties in force and will ask you to fill out a satisfaction form. Furthermore, he will remove and leave with all the large pieces of debris, but you will certainly need to do a thorough cleaning after.

Here are the steps for a worry-free window installation

Choose the right model
Book your consultation
Meet with your specialist
Get ready for installation

Lowe’s offers a variety of materials and colours to fit any house style

Enjoy a comfortable home all year round with new windows. See for yourself how models with an excellent energy efficiency can help lower your monthly heating and cooling costs.

We have many models windows for all styles and all budgets. Whether PVC or aluminum, we can find the best option for you. In addition, we can take care of the installation thanks to our professional and qualified installers.

Need help? Check out our buying guide

How to book a consultation

Fill out a consultation request online.

We will contact you within 72 hours to schedule an in-home consultation. It’s that simple!

Request a consultation

Visit a Lowe’s store near you and fill out a request with the help of one of our specialists.   

Our specialists will help you fill out an appointment request and a qualified professional will install it for you. 

Find a store 

Meet with your specialist

First meeting

One of our representatives will go to your home to discuss the different materials and colours with you. Once this meeting is over, he will present you with a free quote with all the pertaining project details.

It’s installation day! Make sure the space is prepped and ready for installation.

That means:
• Display your renovation permit in plain sight
• Remove the security system hardware, shutters, valances, or interior blinds from windows being replaced (if applicable)
• Make sure that the access door to the yard is cleared (if applicable)
• Remove vehicles from your parking lot (if applicable)
• A clear path must be marked on the ground, around the house
• Vegetation, soil ground and outdoor furniture must be protected to avoid potential damage*

Appointment confirmation

The installer will call ahead of time to confirm his estimated time of arrival and review safety steps with you.

Safety measures

All installers are required to pass a daily health screening, they must wear personal protective equipment, and sanitize work area and tools on each job.

Likewise, we require customers to practice social distancing at all times while installers are performing their job.


All installers are background checked, licensed where applicable and insured.

Customer satisfaction

In order to be a part of our Independent Installer program, all contractors must go through the toughest rating test of all – your satisfaction.

After your project is completed, we will send you a survey email to assess your satisfaction. Make sure to add Lowe’s to your trusted senders’ list.

And don’t forget! We offer a 1-year labour warranty on all installation services and we provide assistance 7 days a week through our call centre at 1-844-454-1454.

Did you know that your renovations could be eligible for the Canada Greener Homes grant?

Your energy efficient renovation work could cost you less than you think. They could be partially subsidized under the Canada Greener Homes program.

Learn more

Top questions from our customers

Installation-related questions
How do I know when it’s time to replace my windows?
Generally speaking, the lifetime of a double-glazed window is estimated to be 15 years. In the case of a PVC or aluminum window, its lifespan is between 25 and 30 years.

Here are some indicators that it is time to change a window:
- Drafts coming from it
- Damaged weatherstripping
- Condensation between or on the window panes
- Presence of mildew

Therefore, if you noticed some of these problems, it is possible that the time has come to change the window(s) in question.
Are parts and labour covered?
Labour is always under warranty for one year (there are exceptions for certain services). Parts and materials are covered according to the manufacturer’s warranty.
Do you also offer repair and maintenance services?
No, we do not offer such services at this time.

See what some of our customers have to say about their experience

Repairman were punctual, they knew what they were doing, and very clean.
Alex Aftasi, Ontario
Violeta is a force of nature! She knows her stuff, is quick and efficient and just overall awesome. Being able to come in late at night (8-9pm) and book all this was a big reason why we were able to even do our project.
Elliot Mereski, Alberta
The staff and the technicians/installers were competent, clean and friendly.
Serge Millen, Ontario
Maria and Tina (installation department) Lowe’s in Woodbridge were excellent in their follow up and keeping me advised as the project advanced. I realize Covid 19 did slow the process and I understand that.
Bob Murray, Ontario
They were busy, so the initial call was about a week past the time we were initially told to expect their call. The day of the appointment, they were on time. Fully professional. They answered all of our questions, on site. The product was actually early. Very happy with the end result.
Allison Strata, Alberta
The whole process was so positive that I'm planning on utilizing Lowe's installation services for a bathroom renovation.
Lorraine Ferraro, Ontario
We had a positive experience with Lowe’s kitchen cupboard representative Ekta right from the beginning. She was so helpful with helping us pick out the different materials needed to renovate our kitchen and offered us outstanding service. She connected us with Scott Maisie who came to our house and explained what all they could do to give us the kitchen we wanted. The installers did outstanding work and we are so happy with the outcome.
Nancy Kirby, Alberta
Ran into a small problem and took care of it and fixed it up to our satisfaction. Keep up the good work.
Russ Gingrich, Ontario
The installer was a true professional and was able to install our two doors perfectly; all trim and finishing work was also completed to a very high standard.
Patricia Mosher, Ontario
Become a Lowe’s installation services provider
We are constantly on the lookout for experienced installation services providers. Apply now and join the Lowe’s Canada team!

Taking on a big project?

Lowe’s can help you. Credit available.

Learn more

Need help? Check out our buying guide