Replacement Windows & Doors Specialist

At Landmark Home Solutions, we are experts in replacement windows and doors in Strathroy. Allow us to help you in finding the best windows and doors for your home. Schedule a Free in-home Consultation today and allow us to help you in upgrading your windows and doors.

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About Landmark Home Solutions

Since 1987, Landmark Home Solutions has been catering to your replacement windows and doors needs of the residents of Ontario. Our windows and doors are designed keeping in mind the extreme and harsh climates of Canada. We believe in energy-efficiency and are proud to announce that we are number one in Ontario for manufacturing energy-efficient windows and doors.

We have established a robust window and door repair process over the years. Our specialists will look at your current windows and doors and offer their recommendations. Throughout your window and door replacement process, we will work with you. We’re proud to be the first window and door business to be honoured by Ontario Sustainable Energy in 1998 for their going green efforts.

We are the provincial leaders of energy-efficient windows and doors in Ontario. We have experienced installers accredited by AAMA who will work with you to ensure a smooth installation of the window and door. We listen to the requirements of our customers and help them pick the most appropriate styles based on their preferences. Our products are guaranteed to last a lifetime and come with one of the best warranties in the industry.

Window Replacement

Landmark Home Solutions has over 60,000 happy customers and more than 300,000 windows have been installed. Our windows are made to the highest standards of quality and we offer the best warranty in the entire industry. We have been making and trademarking our proprietary energy-efficient windows since 1996.

Based on the specific specifications of each client, we build personalized windows. Since 2000, Landmark has been the Ontario Hydro Energy Window Program’s exclusive developer and installer. We added a painting booth in 2015 to keep up with market demand for coloured windows.

To book your free in-home consultation session, call us today. Our experts from Strathroy will visit you once your appointment is scheduled and will discuss your window replacement needs with you.

They will recommend appropriate solutions and designs and assist you in selecting the best windows for your home. They will also take measurements of your windows to ensure a smooth installation once you have selected your style. Your order will then be moved to our plant where we will produce your custom-designed windows.

We have strict manufacturing standards for quality assurance and our technicians assess each window personally before it is dispatched for installation. A smooth installation will be assured by our AAMA highly certified installers. After the job, our team will clean up and leave your home tidy and neat.

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Door Replacement Strathroy

Landmark has been manufacturing high-quality doors for the residents of Belleville since 1987. If you want to increase the value of your house, then the entry door replacement should be your first move. We also sell sidelights and transoms to increase your entryway’s curb appeal. Here are a few styles of exterior doors that are manufactured by us: front, garden, and patio. We also offer a factory white finish for our entry and patio doors.

We have built extremely durable entry doors with a multi-point locking system to improve the protection of your home. To lower your energy bills, our energy-efficient doors are made. Our doors have no wood in their frames or sills, so they don’t rust. With the shifts in the foundation of your house, the sills in our doors can move. This ensures your door is correctly aligned with the base of your home.

Book your appointment and our Strathroy experts will come to your home to sit with you and discuss your needs for replacing the door. Based on your needs, we will provide the appropriate solutions and designs and will provide the pros and cons of each style. Our experts will take door measurements once you have selected your style. Then we will move your order to our factory where your custom door will be made.

We have strict manufacturing standards at our factory and our skilled professionals inspect each door personally before it is dispatched. Throughout your door installation process, our certified AAMA installers will work with you. When we are on-site, we take pride in ensuring your home stays clean and organized.

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Gutter Guards Installation Strathroy

In the rainy season, clogged gutters can be an enormous threat. To defend your home from getting ruined by rainwater, allow us to install our Gutter Protection System. Leaves, granules, pine needles, rats, pollen, shingle waste, stagnant water, nests, oak tassels, and grit are blocked by our Gutter Guards. We guarantee that you will never need to climb a ladder to clean your gutters with Landmark’s new Gutter Protection System.

Our exclusive and patented hemming process to avoid sagging secures the surgical-grade micro-mesh and substrate of stainless steel to the aluminum body. Our mesh openings that are optimally sized, protect your gutters from clogging. With the best industry-wide guarantee, we deliver premium-quality products.

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Featured Window

Bay Window

Bay windows are a combination of 3 windows connected at an angle. Since they stretch beyond your walls, they add extra space to your room and provide greater natural light with wider views. Bow windows are like Bay windows that provide greater natural light and increased ventilation. They have more design choices with an even greater indoor room with a combination of four or more windows. They look modern and trendy and are widely valued by many homeowners.

Frequently Asked Questions

When planning your next window and door replacement project, it’s crucial not only to choose the right products but also to spend time researching and selecting the best contractor for the job. No matter how high the quality of your windows and doors, improper installation can lead to significant issues such as drafts, water leaks, operational problems, and reduced energy efficiency. Choosing Landmark Home Solutions means investing in superior craftsmanship, reliable performance, and outstanding customer service. With decades of experience, our seasoned team of installers guarantees precision and quality in every project.

There are several clear signs that it’s time to replace your windows and doors. Key signs that you need to replace your windows and doors include difficulty in opening or closing them, noticeable drafts that increase your energy bills, and visible damage such as cracks or warping. If you have single-pane windows, they are less energy-efficient compared to modern double or triple-pane windows. Outdated styles or poor curb appeal can also be reasons to upgrade. Additionally, leaky frames causing water damage, and interior fading from inadequate UV protection, are strong indicators that it’s time for new windows and doors. Replacing them can enhance your home’s comfort, energy efficiency, and appearance.

Poor window installation can lead to several issues, including messy caulking that fails to seal gaps properly, making your home vulnerable to pests and weather. Operational problems such as windows not opening or closing smoothly can occur due to damaged mechanical parts. Condensation between glass panes indicates improper sealing, while drafts and water damage result from poor fitting, leading to higher energy bills and potential mold growth. Gaps between the window sill and frame, uneven windows, and increased energy consumption due to air leaks are also common. To avoid these problems, it is essential to choose a professional and experienced installer.

Replacing your front door offers significant value in various ways. Firstly, it enhances the curb appeal of your home, creating a positive first impression and potentially increasing its market value. A new front door also improves energy efficiency by providing better insulation, reducing drafts, and lowering your heating and cooling costs. In terms of security, modern doors are built with advanced materials and locking mechanisms that offer greater protection against break-ins. Additionally, a new door can improve functionality and ease of use, eliminating issues like sticking or difficulty in opening and closing. If you like those benefits, maybe it’s time to see if you need a new door replacement.

Every home should have gutter guards because they prevent leaves and debris from clogging your gutters, reducing the need for risky and frequent gutter cleaning. Gutter guards help prevent gutter detachment caused by ice build-up, increase your home’s value by reducing maintenance costs, and protect against corrosion by keeping gutters free of wet debris. They also prevent fire hazards by blocking inflammable materials and keep pests and critters away by eliminating stagnant water. Overall, gutter guards are a cost-effective investment that enhances home safety and convenience.

First-In-Class Warranty

Unlike most of our competitors Landmark’s warranty is designed to protect you the homeowner. Contact us today for more details.

Best in Class
Peace of Mind


Explore OurFinancing Options

Upgrade your windows and doors today and finance your purchase. (Some conditions may apply)

Low monthly payment plans

Get quality windows and doors for every home and budget. (Some conditions and/or interest rates may apply)

We pay for referrals

Get up to $500 in cash for every customer you refer. There is no limit on the number of referrals you can submit and will be paid based on the schedule found here.

Looking for more information?

Book your freein-home consultation


Looking for more information?

Book your free in-home consultation