The Specialist in Traditional Sash Windows is a FENSA Registered Company.

Bespoke French Doors

Custom-designed French Door installations from the specialists in home renovation.

Accoya French Doors - Fitting and Installation Services

French Doors are a hugely elegant design option for your home; easy on the eye and a simple yet effective way to unite the inside and outside. Our French Doors are made of double-glazed glass, with a sustainable and durable timber frame opening outwards on a hinge, completed with your choice of locks, accessories and insurance-approved mortise lock, Yale Lock and surface bolts.

If you are looking to improve the flow of natural light into your home, or open up your living space onto a patio, garden or balcony, French Doors are the ideal solution. They will flood a room with light and look classically stylish in any property – from period home to modern build. 

All our French Doors are manufactured by our specialist craftsmen in our own joinery workshop in Guildford, Surrey (servicing key locations in London, the Home Counties and South East). We never adopt a ‘one size fits all’ approach to our door designs, as that simply would not work when it comes to finding the ideal fit. That’s why all our double glazed french doors are custom-made for your special needs, with measurements starting from 46mm up to 56mm.

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Complete the form below for a free, no obligation quote.

We’ll call you back within two working days.


0800 389 73 84


  • Bi-Folding Doors
  • Single or Front Doors
  • Accoya Doors

Why Choose Us

From start to finish, we assure only the highest quality of craftsmanship and service. Your new french doors will then be installed by our team of highly experienced fitters, who operate with care, precision and attention to detail to get everything just right. 

Get in touch

To discuss the best French Door options for your home, contact us today for your free, no obligation quote. Either call us on 0800 470 2306 or fill out our quick enquiry form.

Guaranteed no-fuss after-sales service

We want you to be over the moon with your new windows or doors and our promise is simple. If there is something you are not happy with, no matter how small, we will come back and fix it, no quibbles.

Eco-Friendly Credentials

All our workshop machines are designed to reduce energy consumption and CO2 emissions.  We then use envionmentall friendly, sustainable grade A materials for our frames – redwood, hardwood or oak.

Bespoke, tailored service to your needs

Every element of the finished product is based on your exact desires, from the glazing to window furniture to the architraves used.

Your work is NEVER subcontracted - it’s all us

Unlike many other companies, we manufacture our windows and doors in our purpose-built, state-of-the-art Guildford workshop, an then our own full-time fitters will install them.


0800 389 7384

We supply, install and upgrade windows and doors to London & the South-East of England

Though our workshop and showroom are based in Guildford, Surrey, we endeavour to serve as much of the Surrey-East of England, including London, Surrey, Berkshire, Essex, Hampshire, Kent & Sussex.

"6 weeks after the work was completed I wished I'd had it done 10 years ago. Looks good and job well done."

Customer in London, May 2019

Articles about Sash Windows

The Specialist in Traditional Sash Windows is ISO 9001 Certified

The Specialist in Traditional Sash Windows is proud to announce that we have achieved our ISO 9001 certification. This is great news, as the certification is recognised worldwide as the international benchmark for quality within an organisation. It is a further indication that our valued customers can trust us to transform their homes’ windows and…

5 Ways Bi-Folding Doors Can Completely Transform Your Home

If you’re in the middle of renovating your home or wanting to make a change to your living arrangements, then why not consider commissioning some bi-folding doors? They come in all sorts of different sizes and can be used to create two rooms out of one big space; completely transforming the way that you’ll look at your home.

Sash Windows ‘Open Up’ In The Edwardian Era

  The Victorian Era ended in 1901, ushering in the Edwardian Era in architecture. It was the dawn of the 20th century and people wanted to move out of highly-industrialised cities. This gave birth to the rise of homes outside the city, which people now know now as suburbs. Thanks to the rise of the…

Our Accreditations