Ready to transform your home? Experience the expertise, quality products, and personalised service of MG Windows. Start envisioning the home you've always desired. What are you waiting for? Contact us now!
At MG Window Systems, we supply and install high-quality double-glazed windows in Kettering and the surrounding areas. Whether you’re upgrading old units or fitting new builds, our energy-efficient double-glazed windows are designed to enhance comfort, security, and style in any home.
Built for the British climate, our windows provide superior insulation, helping homeowners in Kettering reduce heat loss, lower energy bills, and stay warm all year round.


All our double-glazing windows are manufactured with two panes of glass and a sealed air or gas-filled cavity to dramatically improve thermal performance. This structure acts as a barrier against heat transfer, improving window energy ratings and minimising condensation in colder months.
Every window is engineered to reduce heat loss and improve energy efficiency, helping your home stay warm in winter and cool in summer—without overreliance on central heating.
We understand how important long-term performance is. That’s why we only install windows crafted from high-quality materials, including durable UPVC and sleek aluminium window frames. Each unit is built to last with minimal maintenance, offering excellent weather resistance and noise insulation.
As a trusted name for double glazing in Kettering, MG Window Systems delivers solutions that don’t just look good—they also perform exceptionally well in the UK’s unpredictable weather conditions.


Ready to upgrade your home with high-quality double-glazed windows in Kettering? At MG Window Systems, your security and satisfaction come first. Every installation comes with reinforced frames, multipoint locking systems, and shoot bolts—because we don’t believe in compromising on safety. Our double-glazed windows are built to last, combining performance with premium finishes like offset casement handles and defender friction hinges from trusted ironmongery suppliers. Whether you’re replacing old units or fitting a new home, we’ll help you reduce heat loss, cut energy bills, and enhance your home’s comfort all year round. Backed by an insurance-protected guarantee, your investment is secure, and your peace of mind is assured. Experience the MG Windows difference—where every detail is delivered with care, precision, and unmatched quality.
📞 Call us today on 01604 877977
📍 Visit Our Showroom at Unit 1, 3 Letts Road, Rothersthorpe Ind. Estate, Northampton, NN4 8HQ
💬 Request your free quote
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