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Energy Saving Products

A+ rated window & doors

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Double & Triple Glazed Doors in Buckinghamshire

Whether it's a full house of exterior doors, a door frame repair, or a shop front makeover, no project is ever too small or too large for our dedicated team of double glazing experts. From striking woodgrain effect composite front doors to contemporary aluminium bi-fold doors designed to open up the space, we're confident we have the perfect door replacement solution to transform and secure your home
like no other.

Top features of our internal and external Doors

  • A range of materials to choose from including: cost effective uPVC, sleek and stylish aluminium and durable composite!
  • Fully customisable doors to suit any Buckinghamshire property with a choice of a range of colours, handles, hardware, glazing options, locking mechanisms and Secured by Design upgrades!
  • Energy efficient replacement doors capable of achieving U-values as low as 0.8 W/m²K
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large sliding patio doors
White Smart Patio Doors
white bifold door

Attractive new exterior doors for homes in Aylesbury, Buckingham, High Wycombe & beyond

At Double Glazing Direct, each doorset is designed to meet your specific project requirements. Our collective knowledge of Aylesbury and the Buckinghamshire region enables us to improve any type of property with absolute confidence and finesse.

From the 83 protective conservation areas covering Aylesbury Vale to end of terrace period homes in Marlow and modern industrial building conversions in Chesham, whether you need uPVC, aluminium, or composite door replacements, our range of door styles, colours, handles, hardware, specialist heritage finishes, and decorative glazing options are second to none.

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High performance entrance doors in Buckinghamshire, Hertfordshire & Oxfordshire

Replacing window frames is a well-known remedy for making homes and businesses more energy efficient, but are you aware replacing exterior doors makes a big difference to?... Delivering the wow-factor every time someone crosses the threshold, our entire door collection is also chosen with cost-effective energy-saving features in mind. Notable energy saving features of our door products include:

  • Our versatile uPVC patio doors are capable of achieving U-values of 1.2 W/m²K with double glazing & U-values as low as 1.0 with triple glazing.
  • Our superior aluminium doors provide outstanding weather resistance and feature an innovative, ultra-insulating polyamide 'thermal break' element; keeping bills low and satisfaction high.
  • Our thermally-advanced GRP foam-filled composite doors from the Hallmark collection are capable of achieving A++ Door Energy Ratings & U-values as low as 0.8. And our authentic composite doors from Solidor feature a 48mm* timber core, delivering maximum U-values of just 1.5 W/m²K.

*44mm solid timber core, which is 48mm including the durable ABS skin.

Combined with durable, high-quality door locking mechanisms, with optional Secured by Design upgrades available, supplying and installing affordable, insulating, and secure door replacements is what we do best.

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black solidor front door
new french doors

What is the difference between French and patio doors?

They are both forms of patio doors however the main difference is the way that they open. French doors are double doors that rely on hinges to fully swing open, while sliding patio doors slide on a track built along the wall. Each one has it's own merits depending on the availability in the room.

View our previous installations

Do french doors increase home value?

French doors will definitely add an appeal to the home, as they add architectural interest and value to the exterior of the home. They also allow a means of access from the room to a garden whilst introducing natural light into your space where none may have existed already.

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close up patio door handles

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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