window and door store 
Thornhill, Ontario 

Thornhill - window and door store
BEST VALUE FOR YOUR MONEY

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

This field is for validation purposes and should be left unchanged.
Name(Required)

Windows and Doors in Thornhill

Choosing the right windows and doors can make a big difference for your home. They affect how your house looks, how safe it is, and even how much energy you use. In Thornhill, many people want to find a place where they can get high-quality products combined with great service. Whether you’re looking to replace old windows, install new doors, or just want some advice, there are options available that fit different needs and budgets.

Windows are more than just glass and frames. Good windows help keep your home warm in the winter and cool in the summer by blocking drafts and reducing heat loss or gain. They also let in natural light, improving the feel of your living spaces. Different materials such as vinyl, wood, or aluminum can be used, each with its own benefits.

Doors also play an important role in your home’s appearance and security. The right front door can add charm and curb appeal, while back or patio doors need to be functional and weather-resistant. It’s important to select doors that fit your style and provide the protection you want from the elements and unwanted visitors.

Finding the Right Store in Thornhill

Shopping for windows and doors means more than just picking the prettiest design. You want products that last for years and come with good service. A store with knowledgeable staff can help you figure out what types and styles are best for your home and how to maintain them.

In Thornhill, there are several stores offering windows and doors. It’s helpful when the store can help you from start to finish—helping to choose, offering custom options, delivering the units, and handling installation or repairs. This kind of support makes the process easier and ensures a better outcome for your home.

If you need professional advice or service, consider reaching out to Everest Windows and Doors. They provide excellent support for sales, service, and installation in Thornhill. Their website has useful information and galleries where you can see projects they’ve completed. This gives you a good idea of what to expect when working with them.

Services Available in Thornhill

A good window and door store offers more than just products. Installation is key because improper fitting can cause drafts, leaks, and higher energy bills. Many stores now provide professional installation to make sure everything fits perfectly and works well. This is especially important with custom sizes or unique styles.

Maintenance and repairs are also important. Windows and doors can get worn out or damaged over time due to weather, accidents, or normal wear. Choosing a company that offers service after the sale means you can keep your windows and doors in good shape for longer.

Everest Windows and Doors provides a wide range of window products, including energy-efficient models. Their experience in installation helps avoid problems and keeps your home protected. Additionally, they offer a great selection of doors, combining style and security, which you can find more about on their doors page.

Another helpful area of their service is the options available for windows and doors. Choosing the right glass, frame color, finishes, or hardware can make a noticeable difference. You can learn about these choices on their options page, helping you select features that work best with your home’s design and your lifestyle.

Why Quality Matters for Your Home in Thornhill

Investing in quality windows and doors often pays off over time. Energy savings from efficient windows reduce your heating and cooling costs. Strong, well-installed doors improve security and prevent drafts. High-quality materials are also more durable and resist weather damage better than cheaper alternatives.

Appearance is important too. Windows and doors are a big part of your home’s outward look. Updating them can lead to a boost in curb appeal and even increase the value of your home. It makes living there more enjoyable when your spaces feel bright and secure.

While shopping for windows and doors, it is good to keep in mind warranty coverage. Quality products and trustworthy companies often back their work with warranties that protect you from defects and installation problems. This helps you feel confident in your choices.

Making the Process Easy in Thornhill

Replacing windows and doors can seem like a big job, but it doesn’t have to be stressful. Finding the right store means you can get help every step of the way, from picking out products to fitting them properly in your home.

Choosing experienced professionals like Everest Windows and Doors means your project is in safe hands. Their team works on ensuring smooth, clean installation with attention to detail, so your home remains comfortable and looks great. You can also see examples of their previous work in their photo gallery, which helps you get a feel for what can be done and how your new windows or doors might look.

Making a decision about windows and doors becomes easier when you have a trusted advisor to ask questions and get guidance. Whether you want something simple or more customized, taking the time to learn about the options and available services helps you make the best choice for your home.

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In Savings with Canada Greener Home Grants in Thornhill
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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

Windows and doors should be replaced if you notice drafts, difficulty opening or closing them, or visible damage like cracks or warping. If your energy bills are rising without reason, old windows and doors may be the cause. Foggy glass or moisture between panes signals that seals have failed. Noise from outside may be louder than before, showing poor insulation. Replacing these can improve comfort and lower costs.

Your local choice for windows and doors

Located local to Thornhill, Everest Windows and Doors provides quality window and door solutions. We focus on improving your home’s energy efficiency, security, and look with products made to handle the unique climate of Thornhill. Whether updating or building new, Everest offers expert installation with attention to detail you can trust.

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

What types of windows do you offer at your Thornhill store?

We offer a wide variety of windows including vinyl, wood, aluminum, and fiberglass options to suit different architectural styles and energy efficiency needs.

Do you provide custom window and door designs?

Yes, we specialize in custom window and door solutions tailored to your specific measurements, styles, and preferences.

Can you install windows and doors purchased elsewhere?

Absolutely. We offer professional installation services for windows and doors you buy from other retailers, ensuring proper fitting and sealing.

How long does the installation process typically take?

Installation time varies depending on the complexity and number of windows or doors, but most standard projects can be completed within one to two days.

Do you offer repairs for damaged windows and doors?

Yes, our repair services cover a broad range of issues including broken glass, faulty locks, frame damage, and weatherstripping replacement.

What brands do you carry in your store?

We stock leading window and door brands known for durability and performance, including Andersen, Pella, Marvin, and JELD-WEN among others.

Are your windows energy efficient?

Yes, many of our windows feature ENERGY STAR certification and advanced insulating technologies to help reduce heating and cooling costs.

Do you provide free estimates for window and door installation?

We offer complimentary on-site estimates to assess your needs and provide accurate pricing for installation or repair services.

Can you assist with permits or local building codes?

Yes, we help ensure all installations comply with local building codes and can assist with obtaining necessary permits.

What warranty options do you provide for your products and services?

Our products typically come with manufacturer warranties, and our installation services include workmanship guarantees for your peace of mind.

Life in Thornhill

Thornhill is a lovely place to live with a mix of quiet neighborhoods and places to enjoy. Many families and people who want a peaceful environment call this area home. The streets are lined with trees and there are many parks where people can go for walks, play, or just relax outside. The community feels welcoming and friendly, making it easy to meet neighbors and make new friends. Living in Thornhill means enjoying a calm lifestyle while still being close to important city activities.

Things to Enjoy Around Thornhill

There are plenty of ways to have fun in Thornhill. Several parks offer great spots for picnics or sports. Outdoor activities like jogging, biking, and walking happen daily in these green spaces. For those who enjoy shopping, there are many local shops and cozy cafés where you can stop for a snack or a drink. Many community events take place throughout the year, giving people chances to gather and enjoy music, food, and games. It’s easy to find things to do whether you want to relax or stay active.

Homes and Comfort in Thornhill

Many homes in Thornhill have a warm and charming look. Whether you prefer houses with big yards or smaller, easier-to-manage homes, there are various options for residents. People often take pride in their homes and gardens, creating beautiful spaces. Recently, more homeowners have been choosing Everest Windows and Doors for their window and door needs. Their products help make homes more comfortable by keeping the air fresh and the inside temperatures just right during hot summers and chilly winters. Using quality windows and doors can also help reduce energy costs and add to the home’s overall look.

The Community Spirit of Thornhill

The sense of belonging feels strong in Thornhill. People take part in different activities that bring the community closer. Local schools provide a friendly environment for children to learn and grow. Many families choose this area because of the safe neighborhoods and community-centered lifestyle. It is common to see neighbors helping one another or joining together for community projects. This closeness makes Thornhill a place where people feel at home and cared for.

Getting Around Thornhill

Traveling around Thornhill is simple thanks to well-kept roads and transportation options. Whether walking, biking, or using a car, residents can move easily throughout the area. The location is convenient for those who want to visit nearby attractions or need to commute for work. Public transportation options also connect Thornhill to other places smoothly. Living here means enjoying both a peaceful neighborhood and easy access to the rest of the region.