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Double Glazing Installers and Suppliers Serving Aylesbury, Buckinghamshire & Beyond
For over a decade, Double Glazing Direct has transformed homes with striking windows, doors & conservatories across Aylesbury, Buckinghamshire, Hertfordshire, and Oxfordshire. From timeless uPVC windows to modern aluminium bifold doors, we blend style, security, and energy efficiency to suit cottages, barn conversions, and contemporary family homes alike.
Which? Trusted TraderInstant Online Quotes
Design Your Dream Door
Designing the door of your dreams couldn’t be simpler with our cutting-edge online door designer.
What do our customers say?
See more reviewsVery quick and professional service
I am very impressed, my home is much improved. Very professional. Prompt. Punctual. I highly recommend. THANK YOU ALL. I have just been in contact with Double Glazing Direct regarding...
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Damien Martin
We will be going back to Double Glazing Direct
Double Glazing Direct changed our very old and leaky polycarbonate conservatory roof to a new solid roof as well as changing the windows and doors of the same area. From...
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Buckinghamshire
‘Double Glazing Direct’ were brilliant.
They were extremely polite and professional. Before they started the work on the day of installation, taking out the existing windows, they prepared the area with dust sheets and special...
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Greater London
Great job, professional service
Replaced an old aluminium frame patio door with updated upvc doors. Work undertaken very professionally, leaving the area clean and tidy afterwards. Noticed a very slight imperfection upon completion but...
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Buckinghamshire
I would highly recommend
Marc and his team did an excellent job of replacing our conservatory glass roof with a Guardian Warm Roof. Work started on time and was completed within the stated time...
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David Tomlinson
Outstanding Service
We had many issues trying to locate a company to replace our conservatory roof however, this company was recommended to us by a friend of a friend and we couldn’t...
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Buckinghamshire
Your Local Showroom: See & Feel the Difference
Choosing new windows or doors is a big decision. Visit our Aylesbury showroom to explore finishes up close, test the smooth operation of composite front doors, and discuss your vision with our team. Prefer a home consultation? We’ll bring samples to your doorstep.
Learn moreCase Studies
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Case Study
Aston Clinton House
Replaced all the windows at this property in Aston Clinton.…
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![case study image]()
Case Study
Conservatory installed in High Wycombe
This conservatory installed from start to finish at High Wycombe…
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![case study image]()
Case Study
Stunning conservatory
Beautiful conservatory installed to the usual high standards by Double…
Learn more
![case study image]()
Case Study
Vertex roof finished
This stylish vertex tile effect roof nearly finished looks great.…
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See all case studies
Case Study
Aston Clinton House
Replaced all the windows at this property in Aston Clinton.…
Learn more
Case Study
Conservatory installed in High Wycombe
This conservatory installed from start to finish at High Wycombe…
Learn more
Case Study
Stunning conservatory
Beautiful conservatory installed to the usual high standards by Double…
Learn more
Case Study
Vertex roof finished
This stylish vertex tile effect roof nearly finished looks great.…
Learn more
Windows & Doors Built for You
Whether you’re envisioning timeless elegance or sleek modernity, our extensive range offers solutions for every style and budget. Choose from low-maintenance uPVC windows designed to slash energy bills, ultra-slim aluminium frames for unobstructed views, or create seamless indoor-outdoor transitions with bifold doors featuring thermally efficient glass. For entrances that impress, explore secure, high-performance options blending classic charm with bold contemporary finishes.
We collaborate with leading brands like the Residence Collection and Solidor Composite Doors to deliver upgrades that elevate your home’s character—ensuring every detail, from hardware to glazing, aligns with your vision.
Get a Custom Quote
Conservatories & Orangeries: More Space, Year-Round Comfort
Expand your living area with a bespoke conservatory, orangery or extension Choose from:
– Victorian, Edwardian, or lean-to roof styles
– Energy-efficient double/triple glazing
– Integrated ventilation to stay cool in summer, warm in winter
Perfect for family meals, home offices, or simply soaking up garden views.
Get a Quote
Free Quote & Local Expertise
Get a tailored estimate in minutes via our online tool, or book a no-pressure consultation. We handle everything—planning, building regs, and tidy installations—so you can enjoy a warmer, quieter, and more valuable home.