OUR PRODUCTS
Hung windows
Sash windows offer unmatched performance, particularly due to their exceptional weatherproofing. Equipped with high-performance springs, they allow you to lift the lower sashes effortlessly and hold them easily in the desired position.
Free EstimateWhy Choose Hung windows?
Hung windows, also known as vertical sliding windows, combine traditional style with modern design. They blend seamlessly with all architectural styles.
Their double-sliding sash allows you to lock the window at any desired opening angle and ventilate your home with ease. They also provide excellent thermal and acoustic insulation, ensuring optimal comfort while reducing outside noise.
Our catalog features various models of sash windows, available in single or double versions, and in a variety of durable materials.
Our Projects
Installation of Doors and Windows for Multi-Family Buildings
Our experts will help you choose high-quality products that match your tastes, needs, and budget. We offer a wide variety of window styles: sash windows, sliding windows, tilt-and-turn windows, casement windows, and bay windows. Whether you choose PVC, aluminum, or a hybrid model, rest assured that your windows will be built to last!

By your side since 1994
Instaltech, your trusted partner for the installation of your doors and windows
With nearly 30 years of experience and more than 15,000 installations to our credit, Instaltech is your trusted partner for all your door and window needs. Our approach begins by carefully listening to your needs and preferences. Whether you’re looking to improve your home’s energy efficiency, update its appearance, or simply replace aging windows and doors, our team offers expert advice and customized solutions.
We partner with manufacturers renowned for the quality of their products, ensuring the durability and long-term performance of our installations. When you choose Instaltech, you’re choosing a local company that prioritizes customer satisfaction and quality service. Our team is known for its professionalism and commitment to each client. We’re with you every step of the way, from the careful selection of products to installation, and we’re always available to ensure your satisfaction!
Frequently Asked Questions
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Absolutely! Our team will come to your home to assess your needs and present you with various solutions so you can make an informed decision from the comfort of your own home.
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It's very simple: just fill out the online form to get a free estimate as soon as possible.
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We offer the following warranties: 15 to 20 years on sealed-glass units; the warranty covers replacement. 20 years on vinyl and aluminum components. 10 years on hardware. 1 year on wood components and thermal breaks. 10 years on the installation of doors and windows. To learn more, check out our warranty policy!
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If you notice drafts, difficulty opening or closing your windows, condensation between the panes, or a rise in your energy bills, it may be time to replace them. Feel free to contact our team for a free evaluation!















