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Security grade locking mechanisms.
Energy-efficient design that can save homeowners up to 30% on their energy bill.
Sound-proof craftsmanship.
Enhanced durability against condensation, UV light, and ozone.
Increased natural light by up to 20%.
Elite sound-proofing qualities for your peace of mind.
At Big City Windows and Doors, we take immense pride in presenting cutting-edge LOCKTIGHT™ windows technology. No other window system matches the robust and dependable design of LOCKTIGHT™ windows, coupled with their exceptional energy efficiency and minimal maintenance requirements.
LOCKTIGHT™ windows are engineered with elite impact-resistant qualities, making them well-equipped to withstand even the most challenging weather conditions. Our groundbreaking technology guarantees heightened efficiency, enhanced performance, and fully customizable designs—all at a price point that rivals regular windows.
Are soaring energy bills causing concern? With our exclusive LOCKTIGHT™ environmentally-conscious EnergyStar® certified windows, you can slash your monthly energy expenses by as much as 30%. These windows provide superior insulation and an airtight design that effectively eliminates intrusive drafts. Experience both style and comfort with Big City Windows and Doors replacement windows.
Worried about your budget? Big City Windows and Doors ensures that you can keep costs low without compromising on the quality or aesthetics of your windows. Our LOCKTIGHT™ replacement windows not only help reduce energy bills, but also increase the resale value of your home. Consider LOCKTIGHT™ windows for a smart, long-term investment in your home renovation project.
Our commitment to durability is unwavering. We select the ideal method for window assembly, ensuring that our innovative, high-tech products provide superior resistance to damaging elements like ozone, UV light, and oxidation. We excel in condensation proofing and more; additionally, our exclusive LOCKTIGHT™ 4 mm glass panes are 30% thicker than standard windows, offering elite sound-proofing qualities for your peace of mind.
Safety is paramount. Big City Windows and Doors offers an enhanced security-grade Intuitive Locking Mechanism with LOCKTIGHT™ windows. This revolutionary technology ensures that you benefit from one of the highest residential security grades for your home's windows.
Experience a brighter, more inviting home with our exclusive LOCKTIGHT™ windows that allow abundant natural light inside. Their superior performance seamlessly complements their sleek, modern aesthetic. Investing in LOCKTIGHT™ windows ensures that you have a brighter, more beautiful home that delivers excellent value for your investment.
Big City Windows and Doors manufactures our own materials, cutting out the middle man so we can provide affordable window prices. Our Ontario Factory Direct Windows allows a quicker turn-around time for window projects.
Our exclusive LOCKTIGHT™ window technology also features advanced sound-proofing properties, ensuring your at-home lifestyle won’t be interrupted by outdoor noise.
Our Casement windows provide excellent ventilation and a sleek, modern look. They are perfect for homeowners who want both style and functionality in their windows.
Awning windows offer protection from the elements while allowing fresh air to circulate. They are an ideal choice for those looking for both energy efficiency and comfort.
Architectural Shapes windows add a unique touch to your home's design. These custom windows come in various shapes and sizes, allowing you to create a one-of-a-kind look for your space.
Casement Fixed windows provide a clear view of the outdoors while maintaining energy efficiency. They are a popular choice for those who value natural light.
Slim Fixed windows are perfect for minimalistic designs. They offer unobstructed views and energy efficiency, making them a great addition to modern homes.
Single Slider Tilt windows provide ease of use and excellent ventilation. They are a practical choice for any homeowner.
Double Slider Tilt windows offer versatility and easy operation. They are a popular choice for those looking to enhance their home's aesthetics and functionality.
Single Hung Tilt windows combine classic style with modern features. They provide a timeless look for your home.
Double Hung Tilt windows offer the best of both worlds. They combine classic design with the convenience of modern technology.
Bay windows create a stunning focal point for any room. They add space and elegance to your home's interior.
Bow windows provide a curved and panoramic view of the outdoors. They add architectural interest to your home's façade.
Why do Nepean homeowners love Big City Windows? Because of all the perks that come along with our window installations. Such as our 100% transferable LIFETIME Warranty on all Big City Windows & Doors Exclusive LOCKTIGHT™ Windows.
We invest care and attention to detail in every window and door designed for Nepean. Proudly serving the Nepean area with top-quality windows since 2000. Excellent reputation with thousands of satisfied customers. See our review below:
During our free consultation, we'll discuss your window replacement needs and provide expert guidance on the best solutions for your Nepean home.
Precise measurements are taken to ensure a perfect fit for your new windows, ensuring optimal energy efficiency and aesthetics.
Your windows are custom-crafted in our state-of-the-art facility, using top-quality materials and cutting-edge technology to meet Nepean's weather demands.
Our skilled professionals install your new windows with precision and care, ensuring a seamless and hassle-free process, so you can enjoy the benefits of your upgraded home in Nepean.
Nepean, located in eastern Ontario, Canada, is a vibrant and diverse city with a rich history. As part of the National Capital Region, Nepean enjoys proximity to Ottawa, the nation's capital, making it an attractive place to live and work. With a population of over 180,000 residents, Nepean is known for its welcoming community, excellent schools, and numerous recreational opportunities.
The city boasts a blend of urban and suburban lifestyles, offering residents the best of both worlds. Nepean's well-planned neighbourhoods provide a high quality of life, while its proximity to Ottawa ensures easy access to cultural events, government institutions, and a thriving job market.
Over the past two decades, Big City Windows and Doors has been proud to serve Nepean's residents, helping them enhance their homes with top-quality windows and doors. Our commitment to excellence mirrors the city's dedication to progress and community well-being. With our extensive experience in the region, we look forward to continuing our support for Nepean and its residents for many years to come.