Turning a Window Into a Patio Door Toronto

What You Need to Know About Turning a Window into a Patio Door

Drawing from our experience, turning a window into a patio door is a usual way to create a small change in your house design. The reason for this is that some homeowners are tired of the current design of their house, while others just want to keep up with the current trend. No matter what the reason is, making a small change to your home will make you feel relaxed and comfortable.

Should you Turn Your Window Into a Patio Door?

As we previously mentioned, the reasons for transforming a window into a patio can be numerous. Some homeowners have a house shaped for two units, and they wish to give two renters access to the backyard with their own entry. Other people want to have a patio door directly attached to their backyard’s patio. Regarding the reason why you want to do it, it is important to know that this will drastically change the look of your house, both from the inside and from the outside. If you are ready for Thai change, then Everest Windows and Doors is happy to help you with this job project.Read More

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Doors Estimation

What You Need to Know About Turning a Window into a Patio Door

Should you Turn Your Window Into a Patio Door?

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Doors Estimation

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Google Rating

4.5

Based on92reviews

Everest Windows and Doors Inc.

4.5

review us on See all reviews

steve Timmins

1745612207

Simply a great job. The job was done fast efficient. The men were polite and knew what they were doing. They cleaned up while they were working and cleaned up after they were done. 100% satisfied. Simply well done. I would recommend this company to anyone out there that's looking to have a window or door installed. They do fantastic work and they are on time and they say what they mean and they mean what they say. They set a date and came on that time and day. Bravo. Satisfied customer 100%

Nadine

1745300334

I had a great experience with Everest Windows and Doors. Fantastic job installing my new door. The workmanship was very neat and precise, and they clearly took pride in the quality of their work.

What really impressed me, was the clean up, no mess left behind, which I really appreciated. The entire process felt smooth and professional from start to finish. I’d definitely recommend them to anyone looking for reliable door installation. Special thanks to installer Vladimir your work is amazing!!!

Isaac

1741630080

Very Happy with Everest Windows and Doors.
Hired them back inFebruary.2025 and will definitely hire again!
On time, on budget, great job!

Arayik Gyulumyan

1740759180

I worked with Edward to replace my entry door, who provided expert advice on my options and alternatives suggesting something that best suited my budget and needs. The installation was done very timely and professionally.

Matt P

1739314899

Everest windows and doors was amazing! They replaced all of our windows and doors on our home. They were quick and timely and did a great job even though it was very cold out. Would use them again anytime.

Roula Velegrinis

1733936252

Zoya and her team were amazing. Our door installation went very smoothly and fast. We are very happy.

Ilya Vainstein

1733011758

Thank you for professional and reliable service! Both entrance doors (one for basement and one main entrance to house) are amazing!

Kosta Papadopoulos

1731087685

Everest installed windows and doors in my home in 2017. I have been more than happy with the product, the installation, and the price. I recently discovered that condensation was forming between the panes of one of the windows. I called the company and they responded to my call quickly and courteously. A service call was scheduled in a timely fashion and the technician corrected the problem in a skilled and professional manner. I am happy and impressed with the customer service that Everest Windows and Doors provides. They stand behind their product.

Marlene Cardin

1730411419

They did a great job with our basement egress window. They were easy to deal with and the installers (led by George) did a great job. Thanks!

Victor Artemenko

1730135886

Amazing service and great product

paul hawa

1725914180

They arrived on time, completed the work on schedule and were very neat

Stephen Apa

1725321268

We absolutely love our new front door that Zoya advised us on. It makes a world of difference to the exterior appearance of our home. Thanks for everything!

Hossein Nikoueinejad

1724192540

Very happy with their services. They have done everything well and organized.

Claudio Agostino

1723601913

Installers were profession, polite and very hard working. This is the 2nd time I've used this company. Both times were very good.

Jennifer Ng

1720349946

High quality product, the sales and installation process is smooth and pleasant. Delivery on time and provide high transparency with status.

Karla Prager

1720097781

We saw some beautiful doors by Everest Windows and Doors on line. As soon as we made the phone call Zoya, the proprietor, came out shortly after for a sight visit. Once the contract was signed everything was smooth sailing. The doors were ready when promised, the installation was on time and professionally done. Zoya came out 20 minutes after the doors were installed to inspect the work and make sure that we were happy. In between the order and installation every phone call, every message was answered promptly. We are very pleased and would highly recommend Everest Windows and Doors.

Andrew Trollope

1719186752

Windows were replaced by Everest windows and doors at my house I am very very happy with them thankyou

Daniel Ambury - Unknown Location 2 (UNKN2)

1718935050

We are very pleased with our new egress window. Roman and assistant worked through a very hot day and the finished window looks great. The price is competitive too.

Charlene Baksh

1718733910

The Everest team did amazing work. They changed 15 windows and 2 doors. I am so pleased with their workmanship and professionalism. My house looks so up to date and modern. The team was patient and really helped us in selecting the best product for our home. I would definitely recommend them for any windows and door work.

antony rupcic

1717940900

I had the pleasure of having Everest windows and doors do not one but two installations of my exterior doors and windows! Both times they arrived when they said they would! They left no mess behind. They disposed of the old windows and doors and their pricing was superior to their competitors (for a better quality window). I come from a family who renovates and builds homes and I personally have over 20 years in the construction industry so I know the difference. They are always my first call and referral to others.
Antony R

Brian F

1717639841

Zoya was an absolute pleasure to work with. She was excellent in communicating the product, managing expectations and delivery time lines. From a product perspective they delivered exactly what I was looking for and was consistent with what I was sold. The quality of the window looks solid. Also I had very tight timelines to deliver and install my new window... which they met. Overall I would say Everest Windows and Doors is a good reliable company to do business with based on my recent experience with them. They managed the customer relationship from start to finish without issue. It was a pleasure working with them. They will be the first call I make when it is time to change the rest of the windows at my house.

M “Chloe” M

1716948151

Everest windows highly recommend, from Start to finish Zoya and her team installed all windows a patio door and front door, unbeatable service, quality, price highly recommend! Thanks! Mary Messiha

Krishan Patel

1716680399

Everest Windows did a fantastic job on my Egress window! I'm very happy with the quality of work and the communication through the process. Roman and his wonderful helper were very efficient even though it rained. They began their installation work in the morning and were done by before mid-afternoon! They cleaned up after themselves and cleaned up the space too!

I am already looking forward to working with them again for my porch enclosure.

Natalia Vershinina1

1714860265

Guys form Everest did a great job installing us a basement door. We previously had our windows installed by them as well so we did know who we were dealing with. Great price for the quality.

Romario

1712961493

MOHAMMED AMEEN AL-TAI

1711383832

Anna Gindin

1708119192

Awesome new window replacement company. Absolutely the best prices, the service is personal and the installation is definitely done by professionals. Clean, kind and helpful. Highly recommend for any window and door replacement in Greater Toronto Area and Barrie.

Paul Muller

1699312933

George and Zurav were certainly the "A" team as promised.
They arrived on schedule and worked very hard all day hand-digging through unexpectedly rocky soil.
As promised, they diligently dug down some six feet to the base of the foundation and ensured drainage to the weeping tile.
Since they weren't able to finish the job in one day as planned, they came back the next morning and continued sawing the opening, chiselling it out, installing the window, cutting the joists, reinforcing all and caulking/levelling/sealing.
And they worked until 9 at night to complete the job!
George and Zurav were friendly, diligent and hard workers.
They cleaned up everything very well, inside and out.
We would highly recommend them.
Thanks again for a job well-done.
We are delighted with the new window.
Cheers,
Paul Muller

Christina Shmordok

1698594714

Just had two windows and a sliding door done by Everest Windows and Doors. Very happy with the service and quality of windows. They were here around 10am and left around 2pm, they took the old windows and cleaned up after themselves once finished. The framing around the windows are very nice. Definitely recommend them if you are looking to change your windows. The pricing is also very reasonable.

Barbara Mendoza

1697194982

Beautiful final result. We replace all windows and doors with Everest, and expanded a window to a patio door. These guys can do it all! Professional, competitive prices and great service along the way. Highly recommended for windows and doors replacements.

Edgar Ivan De la Garza Gtz

1695363647

We're in love with our new windows. The salesman gave us the confidence we needed to select the right hung, casement and awning windows. Well insulated, installers were clean and professional. Very quick also! definitely would recommend.

Alexey Ugadov

1692200207

We’ve had our windows installed recently.
Leon and Andrei did a great job. The whole process from consultation until installation went smoothly. They know what they’re doing so I’d definitely recommend their service.

Brianna Gruz

1692141170

Very Professional installation crew , my windows and doors look fantastic, very satisfied with the job that was done to my home , very neat and efficient , very friendly service throughout my process Thank you Everest windows and doors I would recommend them to all my family and friends

Saranyah Ravindran

1691178964

Door looks amazing! Exactly what I had in mind. The selection process, measurements and installation were all very easy and seamless. Prices were very fair and the best when shopping around. Ed and Leon were very helpful through the process.

Tally Ho GM

1680883660

We highly recommend this top notch company for the excellence of their customer service, efficiency and prices. They install quickly and leave no garbage behind. We will be using them again next year for another cottage. We couldn't happier and I am sure you will be too. Tally Ho Inn, Huntsville Ontario

David Hogg

1678802296

I recently had Everest replace the windows in my home. Eduard, Leon and his team are true professionals that care. Everest's pricing was very fair and competitive. I did receive two other quotes but the price, the product and overall experience with Eduard made it an easy decision. Everest was very good with respect to communication. They installed a quality beautiful product in a timely matter. They were honest and reliable. The installers did a great job. They were here when promised, respected my house and were clean and efficient. They took away all debris and cleaned up after themselves. You wouldn't even have known it was a workplace. It was a hands off, hassle free experience for me. I would and will highly recommend them to anyone in need of new windows and doors. Thanks again, Everest Windows and Doors.

Andy Andrews

1676642240

Very honest people working here. The sales man Eduard "ED" was delightful to work with. He broke down the pricing and even took me to see the windows at the factory. The installers were great- recommend an older gentlemen named Vladimir. Vladimir is very clean and precise. The owner Leon "Leo" came after the install and made sure all went well.

Colin Lo

1673370364

I had French doors installed in replacement to sliding doors. There was some mishap on Everest Windows side during booking my installation appointment and their truck breaking down. But that was the only reason for 4/5 stars. From initial meeting with sales rep and guys coming to do install, it was nothing short of professional. Also happy with the work they did with fitting the door and the quality of the door. They also cleaned up all the work they did, so I appreciated that. They followed up a few weeks after install too which was a nice touch and explained why the door latch doesn't properly close (will have to wait for the weather to get warmer). I do recommend them for the price and quality of door.

Ellen Jensen

1668512350

Replaced all our windows with Leonid. Happy with our decision to go with this company, better prices on windows than others and the quality seemed about the same but hopefully it is as advertised. So far so good, we feel confident.

Elen Grigorchuk

1668364694

Best windows and doors company in Toronto! Affordable, Quality and Professional.

Joel Borras

1653358045

So happy with my new installed entry door (with storm door), living room windows and kitchen windows. The contractors did an amazing job putting them all together. Highly recommend this company for all your windows and doors need. Thank you so much and we will go back to you for another windows and doors in the future. 👍👍

Things to Consider Before Converting Your Window Into a Door in Ontario

Consult a Project Consultant

Based on our firsthand experience, turning a window into a patio door can become complicated if you decide to do the job right away. You have to consider the structure of your window, the suitable materials to use, the electrical wirings, your house’s foundation, and the like. Consulting a project consultant will give you some ideas and let you know whether or not you need to secure a permit. Obtain a permitRead More

Hire A Contractor

If you are looking for a contractor to do the job of turning your window into a patio door, please be vigilant. Not all window and door companies can do such a job since it requires deeper expertise in terms of knowledge of building construction and understanding of how much you can enlarge the hole for your new installation. Wrongly cut walls can cause cracks and potential problems in your house’s construction. To avoid that, make sure to find someone reputable who has already done such jobs, ideally someone who has experience expanding the window opening to a 6-foot patio ( the biggest patio size and the hardest to do). In the case of Everest Windows and Doors, we have already done that dozens of times; therefore, we will definitely be keen on building your new patio for you without hesitation.Read More

Prepare for The Possible Refinishing and Replacements of Some Materials

Your contractors will do their best not to compromise both your windows header and drywall. However, the header expansion is almost impossible without removing the drywall first. This process is often needed when you have to make way for the patio door’s opening. Refinishing your new patio or hiring a drywall installer is a way to make up for the missing drywall.

A Need for An Electrician Might Be Possible

There are times that the cut-out may involve going through the electrical wirings installed on your wall. Hiring an electrician will ensure that your electrical wiring will be put back properly. Making some changes in your home requires a lot of responsibilities, like securing a permit and hiring different kinds of professionals. You know that these steps are necessary to make sure that your new patio door will not turn into a potential problem in the future. No matter how complicated it may seem, turning a window into a patio door makes a home cozier. If you need any help with this, do not hesitate to call Everest Doors & Windows. We will help you with your installation needs

Financing Solutions for Your Windows And Doors

Upgrade your home on your terms. We’ve facilitated window and door financing with three easy-to-understand payment options. Start your adaptation today with a financing plan that works for you.

$0 Down, Start Later

Upgrade your home windows and doors now and pay in 90 days. Enjoy your new windows and doors immediately while planning your budget. (Administrative fees may apply).

Predictable Monthly Payments

Break down your investment into 60 convenient monthly installments. Know exactly what you'll pay each month for five years, making budgeting simple and stress-free. (Competitive Interest rates apply)

Extended Payment Options

Get quality windows and doors with our extended payment plans. Lower your monthly commitment by extending payments over a longer term that works for you. (Customized terms available)

Get answers to your
frequently asked questions

What types of windows and doors do you offer?

Everest Windows and Doors offers a variety of windows, including awning, bay & bow, custom, casement, egress, fixed & picture, single & double slider, single & double hung, and tilt and turn windows. We also offer storm, front steel, front fiberglass, and sliding patio doors.

Do you provide custom window and door options?

Yes, Everest Windows and Doors provides custom window and door options to meet your specific needs and preferences.

How energy-efficient are your windows and doors?

Everest’s windows and doors are designed to be highly energy-efficient, featuring insulated and low-E glass options that meet Energy Star standards, helping to reduce heating and cooling costs.

What kind of warranty do you offer on your products and installation?

Everest offers a comprehensive 25-year warranty on their products and installation, providing peace of mind and ensuring the longevity of their windows and doors.

Do you offer financing options for window and door purchases?

Yes, Everest Windows and Doors offers 0% financing options, making it easier for customers to afford their high-quality products and services.

The best clients are our clients!

steve Timmins

★★★★★

Nadine

★★★★★

Isaac

★★★★★

Very Happy with Everest Windows and Doors.
Hired them back inFebruary.2025 and will definitely hire again!
On time, on budget, great job!

Arayik Gyulumyan

★★★★★

Matt P

★★★★★

Roula Velegrinis

★★★★★

Zoya and her team were amazing. Our door installation went very smoothly and fast. We are very happy.

Ilya Vainstein

★★★★★

Thank you for professional and reliable service! Both entrance doors (one for basement and one main entrance to house) are amazing!

Kosta Papadopoulos

★★★★★

Marlene Cardin

★★★★★

They did a great job with our basement egress window. They were easy to deal with and the installers (led by George) did a great job. Thanks!

Victor Artemenko

★★★★★

Amazing service and great product

steve Timmins

1745612207

Nadine

1745300334

Isaac

1741630080

Very Happy with Everest Windows and Doors.
Hired them back inFebruary.2025 and will definitely hire again!
On time, on budget, great job!

Arayik Gyulumyan

1740759180

Matt P

1739314899

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Turning a Window Into a Patio Door Toronto

Free Windows and Doors Estimation

Free Windows and Doors Estimation

BUY & INSTALL NEW PRODUCTS

Things to Consider Before Converting Your Window Into a Door in Ontario

Consult a Project Consultant

Hire A Contractor

Prepare for The Possible Refinishing and Replacements of Some Materials

A Need for An Electrician Might Be Possible

Financing Solutions for Your Windows And Doors

$0 Down, Start Later

Predictable Monthly Payments

Extended Payment Options

The best clients are our clients!

Our Blogs

Free Windows and
Doors Estimation

Free Windows and
Doors Estimation