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Energy Saving Products

A+ rated window & doors

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Competitive Prices

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Qualified Team

Strict industry standards

Glazed home improvement products
that create a lasting impression

Whether you're looking for a bespoke veranda to effectively shelter your patio or driveway, a modern conservatory roof replacement, or a protective roofline makeover, no project is ever too small or too large for our dedicated team of double glazing experts. From draft-proof window and door repairs to superior Guardian Conservatory Roof installations designed to rejuvenate tired glazed extensions, we're confident we have the perfect home improvement solution to transform and breathe new life back into your property like no other.

Striking home improvements covering Aylesbury, Buckingham, High Wycombe & beyond

At Double Glazing Direct, all of our home improvement products are tailored to meet your specific project requirements. Our collective knowledge of Aylesbury and the Buckinghamshire region enables us to improve and repair any type of property with absolute confidence and finesse.

From the 83 protective conservation areas covering Aylesbury Vale to bijou bungalows in Chalfont St Giles and dilapidated semi-detached houses in High Wycombe, no matter what your unique project requirements are, our range of styles, colours, specialist finishes, and glazing options are second to none.

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full house installation of flush sash windows
large sun room

High performance renovations in Buckinghamshire, Hertfordshire & Oxfordshire

Replacing windows and doors is a well-known remedy for making homes and businesses more energy efficient, but are you aware that replacing an inefficient extension roof could be a better option than replacing the whole structure altogether? The tiled Guardian Warm Roof is designed to look like a full-blown extension space without the extra hassle.

You'll be pleased to learn that our entire product range is chosen with cost-effective energy-saving features in mind. Notable energy saving and sustainable features of our products include:

  • Combining three fantastic layers of insulation, the ultra-efficient Guardian Tiled Roof System is capable of achieving industry-leading U-values of just 0.18.
  • Far outweighing the benefits of timber roofline, our uPVC fascias, soffits and guttering products are designed to keep bills low and satisfaction high.
  • Made from one of the most sustainable & recyclable construction materials in the world, our aluminium verandas offer outstanding corrosion-resistant properties, allowing them to stand the test of time.
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What do our customers say?

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Friendly and Professional

We moved into a 4 bed town house a couple of months ago and had all the windows and doors replaced. The co owner Mark, came out and offered great advice on the options available. They installed everything on time in a Friendly and professional way and were approachable/helpful if there were any issues that arose. They were always clean and tidy. We would wholeheartedly recommend Double Glazing Direct Limited to anyone.

Buckinghamshire, 11/06/2022

Which? Trusted Trader

Excellent work with quality products

I have use Marc several times, some professionally and also personally. Marc has always communicated with me well regarding delivery of product and installation. He is alway courteous and very professional, the product quality he uses are extremely good and he is an excellent fitting leaving you with a very high quality finish. Excellent would definitely use him again if required.

Buckinghamshire, 23/10/2021

Which? Trusted Trader

Great Work, Professionally Done

The whole team who carried out the work were excellent. Diligent, courteous and professional, they performed a standout job, from initial quote through to completed work. Couldn’t recommend them enough, and we are extremely happy with everything.

Buckinghamshire , 25/11/2021

Which? Trusted Trader

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 be happier. It was really refreshing to have a company not place any pressure for a sale; always available to answer any queries; worked incredibly quick and professionally throughout with a friendly manner. We are so impressed with the service received, that we have now booked them again in May to have our windows replaced.

Buckinghamshire, 02/05/2023

Which? Trusted Trader

‘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 protective flooring on our wood floor and stairs. The fitters were skilled knowledgeable and focussed. There was no mess made during the installation. The quality of the product and installation was excellent. I love my windows and I will always recommend ‘Double Glazing Direct’.

Greater London, 15/09/2023

Which? Trusted Trader

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 this was rectified quickly and efficiently. Thank you to the entire Team. I would recommend Double Glazing Direct to anyone. Brilliant service from start to finish.

Buckinghamshire, 15/09/2023

Which? Trusted Trader

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