Durable Double Glazed Windows, Doors & Roofs across High Wycombe, Aylesbury & Buckinghamshire

Based in High Wycombe we offer a range of solutions for all your double glazing needs across Buckinghamshire, Berkshire, Oxfordshire & West London

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Over 50 years experience

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Installers of bespoke double glazing solutions in High Wycombe, Aylesbury, Buckinghamshire & beyond

GB Windows is a reliable, experienced business that uses advanced technologies to offer quality double glazing throughout High Wycombe, Aylesbury, Buckinghamshire, Berkshire, Oxfordshire and West London. With Tim Bower and his 35 years of experience in the industry, GB Windows provides windows and doors installations tailored to their customers’ needs and satisfaction. Our friendly staff takes a customer-centric approach to the entire process, making sure that clients are fully informed and that the job is done with care and efficiency. As such, GB Windows is committed to ensuring excellent customer service and achieving the best possible outcome each time they take on a project.


A great selection of expertly manufactured windows in a wide range of styles.

GB Windows is your premier destination for exquisite double glazing in High Wycombe, Aylesbury and Buckinghamshire. Our commitment is to elevate your living spaces with superior craftsmanship and a keen eye for detail. Serving the region, we take pride in delivering windows that not only enhance your home's aesthetic appeal but also provide lasting functionality. In the realm of windows, we go beyond mere functionality to offer styles that are aesthetically pleasing and built to withstand the test of time. Our meticulous manufacturing process ensures attention to detail and the use of superior quality materials. With a variety of colours and sizes available, our windows cater to individual preferences while meeting the specific requirements needed for successful installation.
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Double Glazed Doors

Expertly designed, energy efficient and aesthetically pleasing double glazed doors.

When it comes to doors, we bring a fusion of security, elegance, and practicality to your home. Crafted with precision and a commitment to quality, our doors serve as a welcoming entry point that complements your home's overall design. From traditional to contemporary styles, we offer a diverse range of doors to suit your taste and elevate the curb appeal of your property. Our professional team of certified installers brings expertise and efficiency to every project. Whether you are looking to replace existing windows and doors or embark on a new installation, we ensure a seamless integration that not only enhances your home's appearance but also contributes to its overall energy efficiency.
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Our roofs come in a variety of materials, ensuring that there is an option to suit every need.

Embark on the journey to a more comfortable and energy-efficient home with our range of roofing solutions, including warm roofs and rubber roofs. These innovative roofing options go beyond traditional designs, offering a host of benefits to enhance your living spaces. Warm roofs stand out as a notable choice, incorporating insulation along with a waterproof top layer. This dual functionality ensures not only protection against water ingress but also efficient heat retention within your home. The synergy of these features creates a roofing solution that not only safeguards your property from the elements but also contributes to maintaining a cosy and temperate indoor environment.
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What our customers say

"Excellent is all i have to say."

Tony S, High Wycombe

"Very quick installation and delivery after ordering would recommend them."

Hayley B, High Wycombe

Excellent double glazing solutions and professional customer service

Our experts are equipped to provide top quality assistance throughout your home improvement project to ensure you get exactly the results you’re looking for. We’re constantly striving to put our customers first, and we strive to ensure our team is courteous and timely in all interactions with our clients. Our team has an extensive range of knowledge in the double glazing industry and is familiar with a variety of styles, materials, trends, and techniques. We’re always ready to answer any questions you may have. No matter what scale or scope your project takes on, you can trust that our team will be dedicated to creating the best possible outcome. We cover Buckinghamshire, Berkshire, Oxfordshire & West London and we offer free, no obligation quotes, so get in touch today!

No matter your project requirements, we can help

Get a free quote today to start your home improvement journey

Experience great quality double glazing and excellent customer service with us.

Our team of experienced professionals stands ready to assist you with any double glazing project. With a variety of services, we have the capabilities and knowledge to ensure a successful and relaxing experience. From conception to completion, our team will provide the highest quality materials while working in a timely and efficient manner to meet all your needs. We are committed to your satisfaction, so don’t hesitate to contact us for any outstanding questions or concerns about your home improvement project.

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