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Your Trusted Double Glazing Experts in Aylesbury
Double Glazing Direct has been transforming homes across Aylesbury, Buckinghamshire, Hertfordshire, and Oxfordshire for over a decade. Our expertise lies in supplying and installing energy-efficient windows, doors, and conservatories tailored to suit both traditional and contemporary properties. With a streamlined process, we deliver completed installations within 3-4 weeks, ensuring speed and efficiency without compromising quality. Our team adheres to strict industry standards, offering products with A+ energy ratings, U-values as low as 0.8, and a 10-year guarantee.

We prioritise customer satisfaction through transparent communication, meticulous attention to detail, and a commitment to reducing energy bills and carbon footprints. Our local knowledge and dedication to innovation have established us as a trusted partner for homeowners seeking durable, cost-effective solutions.
Services
uPVC Windows Aluminium Windows Triple Glazed Windows Composite Doors Bifold Doors Conservatories Verandas Garage Doors Commercial Aluminium Doors Roofline Products
Highlights and features
  • We offer over a decade of experience in double glazing installations.
  • Our products achieve A+ energy ratings and U-values as low as 0.8.
  • 10-year guarantee covers all installations and materials.
  • Qualified team adheres to strict industry standards and Secured by Design.
  • Local expertise serving Aylesbury, Buckinghamshire, and surrounding regions.
Associations and certifications
  • Secured by Design
  • BSI PAS 24
What people say
Very quick and professional Highly recommend Outstanding Service Professional and polite Excellent job
Services
uPVC Windows
Our uPVC windows combine durability with energy efficiency, achieving A+ ratings and U-values as low as 0.8. Designed to reduce heat loss and noise, they enhance comfort while lowering energy bills. Ideal for both traditional and modern properties in Aylesbury and beyond.
Composite Doors
Secure and thermally efficient composite doors offer superior insulation with U-values down to 0.8. Available in custom colours and finishes, they blend style with robust security features, including multi-point locking systems and Secured by Design accreditation.
Conservatories
Bespoke conservatories create year-round living spaces with advanced glazing and roofing options. Choose from Victorian, Edwardian, or lean-to styles, all designed to maximise natural light and complement your homes architecture in Buckinghamshire.
Aluminium Windows
Ultra-slim aluminium windows provide unobstructed views and modern aesthetics. With thermal-break technology, they achieve U-values as low as 1.1, ensuring energy efficiency and durability for contemporary homes in Aylesbury and surrounding areas.
Bifold Doors
Aluminium bifold doors seamlessly connect indoor and outdoor spaces. Featuring thermally efficient glass and weather-sealed frames, they offer smooth operation and U-values down to 1.1, perfect for enhancing light and accessibility in Buckinghamshire homes.
Questions
What window styles do you offer in Buckinghamshire?
We install casement, flush sash, sliding sash, aluminium, and Residence 9 windows, all designed for durability and energy efficiency.
Do your windows reduce energy bills?
Yes, our A+ rated windows with U-values as low as 0.8 significantly lower heat loss and energy costs.
How long does window installation take?
Most installations are completed within a few days, minimising disruption to your home.
Are your doors secure?
All doors meet Secured by Design standards, featuring multi-point locks and robust materials for maximum security.
Do you offer a guarantee?
Yes, all products come with a 10-year guarantee on materials and workmanship.
Can I visit your showroom?
Yes, our Aylesbury showroom displays a full range of products, open Mon-Fri 8:30am-4:30pm and by appointment weekends.
Reviews (3)
Zoe Brown
Sep 28, 2017 Report
They did a wonderful job on our guardian warm roof back in the spring. Would recommend them to anyone. They left absolutely no mess and were very professional. Sorry for the late review but would definately use them again
Luke Henney
Aug 07, 2017 Report
Door malfunctioned as I closed it at 7am to go out for a run leaving my locked out. Made a call to these guys and problem was fixed before i got back, and I even made it to work on time. Amazing value for money to. Highly recommend.
Danielle Lovell
Sep 28, 2016 Report
Thank you very much Double Glazing Direct. We are more than pleased with our new installation, you can't believe what a difference it has made. Very professional, polite and accommodating and considering we have small children who are very demanding of our time nothing was ever too much trouble. I would defiantly recommend.