how much to replace windows 
Thornhill, Ontario 

Thornhill - how much to replace windows
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Free Windows & Doors Estimation in Thornhill

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Thornhill Windows and Doors Replacement
BEST VALUE FOR YOUR MONEY

Free Windows & Doors Estimation in Thornhill

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How much does it cost to replace windows in Thornhill

Replacing windows in Thornhill can be a significant investment, and many homeowners want to know what to expect when it comes to the cost. The price depends on several factors, including the type of windows you choose, the size and number of windows, the installation process, and the quality of materials. Understanding these factors will help you plan your budget and make an informed choice.

Window prices in Thornhill generally fall within a mid-range to high range because many homes here have well-built designs that benefit from energy-efficient and durable window options. The average cost to replace a standard window could be anywhere from $500 to $1,200 per window. This price usually includes the removal of your old windows, the cost of the new windows, and basic installation fees.

Keep in mind that higher-end window models, such as triple-pane glass or windows with advanced coatings to improve thermal efficiency, will cost more. For example, windows designed to reduce noise or those with custom shapes can increase the price tag substantially. It’s not just about the windows themselves; labor costs can also vary depending on the type of window, the condition of your home’s frames, and the complexity of the installation.

Choosing the right windows for your home in Thornhill

The right windows can improve your home’s comfort, reduce energy bills, and add to its curb appeal. Vinyl, wood, fiberglass, and aluminum are some of the popular materials used for window frames here. Vinyl windows are affordable, require less maintenance, and offer decent energy efficiency. Wood windows provide a classic look and good insulation but require more upkeep over time. Fiberglass is strong and energy-efficient but tends to be pricier. Aluminum windows are durable and low maintenance but may not have the best insulation properties.

The style of the windows also affects price and performance. Double-hung, casement, sliding, and bay windows are among the common styles local homeowners consider. Double-hung windows are a popular choice because they are easy to clean and offer good ventilation. Casement windows can open fully, allowing for better airflow and are great for catching breezes from different directions. Bay windows add a bit of extra space and light but involve more complex installation and higher costs.

Energy efficiency is another factor to keep in mind. Look for windows certified by ENERGY STAR® or similar programs, as these can help cut heating and cooling costs by keeping your home better insulated. Investing in energy-efficient windows can save money over time and increase the overall value of your home in Thornhill.

Installation and additional expenses

The cost to replace windows isn’t just about the price of the window itself. Installation is a large part of the total cost and can vary by contractor and the work needed. If the window frames are damaged or if there is water damage in the walls, additional repairs might be necessary before the new windows can go in. These repairs will add to the overall cost.

Installation prices can include the removal of old windows, preparation of the opening, installation of the new window, sealing, and cleanup. Permits may be required in Thornhill for window replacement, depending on the project’s size, so check local building codes to avoid unexpected fees.

In some cases, if your home has historic or unique architecture, custom windows might be necessary, which means a more expensive installation. Also, the time of year can affect installation costs. Contractors tend to be busier in the warmer months, which could slow scheduling or increase labor rates.

Tips for working with a local window company

Getting the right estimate and advice from a local company can make your window replacement journey easier. It’s a good idea to get several quotes to compare pricing, but don’t just focus on the lowest cost. Quality and experience matter a lot when investing in windows that should last for many years.

When you want reliable service for windows and doors in Thornhill, check out Everest Windows and Doors. They are known for providing good customer service, with a wide range of window styles available. Their team handles sales, service, and installation, ensuring you get a complete experience from start to finish. You can find out more about their window and door options here, learn about their different door styles here, and view their project gallery here.

Make sure you ask about warranties as well. Good companies will offer protection both on their products and the installation services. This helps provide peace of mind by covering potential issues that might arise.

Planning your window replacement budget

Replacing windows in your home is a smart decision that improves comfort and efficiency. Start by measuring the windows you want to replace and researching the types of windows available. Keep track of prices from different suppliers and see what installation costs will be.

Setting aside some extra funds for unexpected repairs or upgrades can prevent surprises. If you need help understanding your options and what kind of investment makes sense for your home, don’t hesitate to get in touch with Everest Windows and Doors for professional guidance. Their expertise can help you choose the best windows that fit your preferences and budget in Thornhill.

Considering all of these factors will give you a good estimate of the total cost and help you plan effectively. That means your new windows will not only look great but will add value and comfort to your home for years to come.

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Care-Free Lifetime Transferrable Window Warranty
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Energy-efficient & Durable Windows and Doors
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Projects Done in Thornhill with the Best Windows and Doors Prices

Thornhill Solutions:
by Everest Windows and Doors

Signs You Need to Replace Your Windows and Doors

If your windows or doors feel drafty, have visible damage, or are hard to open and close, it might be time for a replacement. Cracked glass, warped frames, and increased energy bills can also signal that your home’s seals are failing. Replacing old windows and doors can improve comfort, security, and curb appeal.

Your Local Expert in Window and Door Solutions

Located local to Thornhill, Everest Windows and Doors provides exceptional window and door options designed to fit the unique climate. Whether updating your home or planning new work, Everest focuses on quality and exact installation to help improve your home’s warmth, safety, and look with modern, reliable choices.

windows and doors replacement for home

Reasons Why You Should Replace Windows and Doors in Thornhill

Replacing your windows and doors is not just an upgrade; it’s a smart investment in your property. Here are the compelling reasons to consider:

Benefits of Energy-Efficient Windows and Doors in Thornhill by Everest

Choosing energy-efficient windows and doors from Everest offers several advantages:
two pannel oak green fiberglass door

Types of Doors We Sell or Produce

Our doors are designed to enhance any entryway with style and functionality:

Types of Windows We Sell and Produce

At Everest Windows and Doors, we offer a diverse range of window styles to cater to different aesthetic preferences and functional needs:
black front door and bay window
door types

Top Reasons Why You Should Select Us for Your Upcoming Installation

Contact Us Now for Your New Windows and Doors in Thornhill, Ontario!

At Everest Windows and Doors in Thornhill, we’re more than just a service provider; we’re your local partner in enhancing your home’s functionality and aesthetic appeal. With our cutting-edge products, expert installations, and dedicated customer service, we ensure that every customer’s needs are met with the highest standards of excellence. Contact us today to learn more about how we can transform your home with the best windows and doors in the industry. Join the many satisfied homeowners in Thornhill who have trusted Everest to elevate their living spaces.

Types of Doors

fiberglass entry single door

Fiberglass Entry Single Door

Seamlessly combines style and durability for lasting appeal with minimal upkeep.
fiberglass entry double door

Fiberglass Entry Double Door

Provides a grand entrance with enhanced durability and design flexibility, ideal for impactful first impressions.
stained glass entry door

Fiberglass Entry 1 Sidelite Door

Adds extra light and elegance to entryways, enhancing style and durability.
fiberglass entry 2 sidelite door

Fiberglass Entry 2 Sidelite Doors

Features a balanced, symmetrical design with two sidelites, offering brightness and durability.
steel entry single door

Steel Entry Single Door

Merges robust security with a sleek design, emphasizing durability and style.
steel double door

Steel Entry Double Door

Enhances home security and aesthetic appeal, ideal for bold, protective statements.
steel entry 1 sidelite door

Steel Entry 1 Sidelite Door

Combines security with modern design, allowing natural light to enhance entryway aesthetics without compromising safety.
steel entry 2 sidelite door

Steel Entry 2 Sidelite Door

Maximizes visibility and light while offering unmatched security and durability in a stylish, contemporary design.
privacy glass entry doors

Privacy Glass Entry Doors

Enhance home aesthetics with energy-efficient options that minimize heat and cold transference.
stained glass entry door

Stained Glass Entry Doors

Add unique charm with colorful designs that improve energy efficiency and home comfort.
steel entry double door

Internal Grill Entry Doors

Integrate security and aesthetics with grills between glass panes maintaining clear views and sunlight entry.
sliding patio doors

Sliding Patio Doors

Perfect for patios, offering large or smaller pane designs with customizable features for style and functionality.

BUY & INSTALL NEW PRODUCTS

Unlock Savings with Everest’s Exclusive Grant Offer to replace Canada Greener Homes Grant in Thornhill, Ontario

Missed out on the Canada Greener Homes Grant? Everest Windows & Doors is stepping in with our exclusive, time-limited Everest Grant to continue supporting eco-friendly home improvements. Homeowners in Thornhill can now unlock significant savings on energy-efficient windows and doors, including discounts, free installation, and locally crafted products backed by a 30 years of industry experience. Don’t miss this chance to upgrade your home and get ready for the Canadian winter of 2025 with Everest’s exceptional offer!

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Energy Efficient Products Reduce Carbon Footprint

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Increase Your Home Real Estate Resale Value

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Energy-Star Certified Windows and Doors

Types of Windows

If you are experiencing any of the problems listed above, it may be time to get new windows. But the question is, which windows are right for you? With so many to choose from, it can be difficult to make a decision.

In this section, we will review the windows that are available so that you can make an educated choice.

Awning windows lift out from the bottom of a window to open at a 45-degree angle. The angle works to protect the home from rain and other elements. They also provide the ultimate in airflow making them ideal for kitchens, bathrooms and other areas that are prone to mold and mildew due to humidity.
To ensure your awning windows are doing all they can to boost your energy efficiency while protecting your household, be sure to look for features like multi-point locking systems and fusion welded corners that will keep out water and air. A multi-chamber construction is also recommended for its ability to increase thermal efficiency, while providing insulation, durability and noise minimalization.
awning window
Casement windows have a crank that allows them to open to a 90-degree angle. The opening provides optimal airflow within interiors.
Triple sealed panes and an optimal number of internal air chambers will ensure the ultimate in energy efficiency while keeping the elements out. An advanced locking system is also recommended for providing safety and security.
casement window

Double slider windows have two panes that move along a track. They open on either side to overlap each other to let air in. They can also fully open into the house to make cleaning easy and provide ultimate air flow. Their ability to provide ventilation makes them ideal for humidity hotspots such as kitchens and bathrooms.

Sliding windows with optimal internal air chambers will be ideal for providing thermal efficiency and insulation.
single and double slider window

Double hung windows feature one pane under another. Both panes can be moved up or down on the track to allow the window to open from the top or bottom.

Double hung windows are a popular design and a favorite among homeowners. Elegant updates in recent years have made them a trendy option for homeowners. A multi-chamber construction will further provide structural integrity.

Because the windows have a flat exterior, they are ideal for patios, walkways and other areas that may be impeded by windows that open outwards.
double hung window

Single slider windows are a variation of double slider windows. Like the double slider variety, they open by sliding along their track, however, they open from one side only. If you like sliding windows, they are a more affordable option.

When low-E or low emissivity, glass is used, it results in the emission of low levels of radiant thermal energy. When combined with a krypton gas insulation, these windows can achieve optimal energy ratings.

single slider window

Single hung windows vary from double hung windows in that only the bottom pane will move when opening the window. They provide a classic style that works well in most interiors.

For the ultimate in energy efficiency, look for windows with a multi-chamber construction and an Energy Star rating.
single hung window

End vent slider windows have a fixed pane in the middle and two sliding windows on either side that move inward toward the center open. They are a good alternative to double slider windows that are better suited to smaller spaces. They also make a good option for those looking for a cost-effective alternative to casement windows.

In most cases, the middle pane will release to open inward to make for easy cleaning while letting in some much-needed fresh air.
end vent slider window
Picture windows are stationary windows that don’t open. Rather, they are meant to let light in, provide a view and work as a decorative element within the home. They are often paired with other types of windows like fixed casement, double hung or side slider.
fixed picture window

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)

Click Below to Read More Review from Everest Windows and Doors Inc.

From the beginning of the consultation with Edward. I was impressed with the attention to detail and description of what the best option would be for my installation of windows and doors. Edward outlined everything step by step and when the install date came everything was precise and as discussed. I couldn’t recommend a more dedicated business to what they provide to their customers.
From the beginning to the end of the installation of my three doors, there is nothing much I can say but the doors are of excellent quality. The installer came ahead of the scheduled time, workmanship is absolutely A1 and Leon the supervisor came to to inspect the installation how it was done. I would surely recommend recommend them to my friends and family.
Really impressed with the quality and care put into our door installation. The work was clean and precise, and they left the area spotless. Great service from start to finish. Highly recommend for any window or door project!
Everest Windows and Doors provided excellent service from start to finish. The quality of the windows is top-notch, and the installation was smooth and professional.
Great experience working with all party’s of the company. From site measure to install. Great respectful company. And very well made products. Over all super happy!
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%
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!!!
Very Happy with Everest Windows and Doors.
Hired them back inFebruary.2025 and will definitely hire again!
On time, on budget, great job!
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.
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.
From the beginning of the consultation with Edward. I was impressed with the attention to detail and description of what the best option would be for my installation of windows and doors. Edward outlined everything step by step and when the install date came everything was precise and as discussed. I couldn’t recommend a more dedicated business to what they provide to their customers.
From the beginning to the end of the installation of my three doors, there is nothing much I can say but the doors are of excellent quality. The installer came ahead of the scheduled time, workmanship is absolutely A1 and Leon the supervisor came to to inspect the installation how it was done. I would surely recommend recommend them to my friends and family.
Really impressed with the quality and care put into our door installation. The work was clean and precise, and they left the area spotless. Great service from start to finish. Highly recommend for any window or door project!
Everest Windows and Doors provided excellent service from start to finish. The quality of the windows is top-notch, and the installation was smooth and professional.
Great experience working with all party’s of the company. From site measure to install. Great respectful company. And very well made products. Over all super happy!

Get answers to your
frequently asked questions

How much does it typically cost to replace windows in Thornhill?

The cost to replace windows in Thornhill varies depending on the window type, size, material, and the complexity of installation. On average, homeowners can expect to pay between $500 and $1,000 per window, including labor.

What factors influence the price of window replacement?

Several factors affect window replacement pricing such as window size, frame materials (vinyl, wood, aluminum), glass type (single, double, triple pane), customization options, and installation difficulty based on your home’s architecture.

Are there any additional fees involved in window installation?

Additional fees can include removal and disposal of old windows, repairs to window frames or surrounding walls, permits, and any customization or upgrades requested. Always request a detailed estimate before starting the project.

How long does window replacement usually take?

Depending on the number of windows and the project’s complexity, window replacement can take from a few hours for a single window up to several days for whole-home replacements. Professional installation often ensures more efficient and quality work.

Do I need a permit for window replacement in Thornhill?

Depending on Thornhill local regulations and the scope of work, a permit may be required for window replacement. It’s important to check with the local municipality or your contractor to ensure compliance with building codes.

What types of windows are recommended for the climate in Thornhill?

Energy-efficient windows with double or triple glazing and low-E coatings are recommended in Thornhill’s climate to improve insulation, reduce energy costs, and minimize heat loss during cold seasons.

Can I install windows myself to save money?

While DIY window installation can save labor costs, it requires knowledge and precision to avoid issues such as leaks or improper sealing. Professional installation is advisable to ensure warranty coverage and quality results.

What is included in professional window and door installation services?

Professional services typically include removal of existing windows or doors, proper disposal, expert installation ensuring airtight seals, frame repairs if necessary, and cleanup. Some contractors also offer post-installation inspections and warranties.

How do I choose the right contractor for window and door installation in Thornhill?

Consider contractors with proven experience, positive customer reviews, proper licensing and insurance, clear pricing, and solid warranties. It’s wise to request multiple quotes and ask for references before making a decision.

Are there financing options available for window and door replacement?

Many contractors and suppliers offer financing plans to help spread the cost over time. Additionally, there may be government rebates or energy efficiency incentives available that reduce overall expenses.

About Thornhill

Thornhill is a lovely place to live and visit. It has many homes, parks, and shops that make the community feel friendly and inviting. People in Thornhill enjoy spending time outdoors and taking part in local events. The area is known for its quiet streets and safe neighborhoods, making it a great spot for families and people of all ages.

Community and Lifestyle in Thornhill

The community in Thornhill offers a good balance of city life and calm living. There are schools, parks, and places to shop that are easy to get to. Many residents appreciate the quiet mornings and relaxed afternoons, whether they are walking their dogs or meeting friends for coffee. Local libraries and community centers host activities that bring people together, creating a friendly atmosphere.

Housing and Windows with Everest Windows and Doors

Many homes in Thornhill have been updated to include modern features that make living more comfortable. When it comes to windows and doors, Everest Windows and Doors is a choice some local homeowners trust for quality and style. Installing strong, energy-saving windows can help houses stay warm in winter and cool in summer. This also makes homes look fresh and inviting from the outside.

Nature and Outdoor Spaces in Thornhill

There are many green spaces and parks in Thornhill where neighbors can enjoy nature. Trails for walking or biking are popular with many residents, offering peaceful spots to relax or get some exercise. These outdoor spaces contribute to the healthy lifestyle that many people in Thornhill enjoy.

Living in Thornhill Today

Living in Thornhill means enjoying a mix of old and new. The community grows but still keeps a small-town feel with friendly neighbors and local spots to visit. When homes need updates, many people think of Everest Windows and Doors because they offer products that are both practical and stylish. Whether it’s taking a stroll through the community or updating your home’s windows, Thornhill remains a nice place to call home.