French Doors

Manufactured and fitted by your local experts in Devon

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French Doors

  • Our french doors enable you to seamlessly blend your outdoor and indoor space. They will create a light and bright living space as they will flood any room with heaps of light.

    All doors are manufactured by Britannia Windows so we can assure you that all products will be of the highest quality. Our french doors can be customised by design and finish so that they blend perfectly with the style of your house.

    Our technical craftsmen can fit restrictors to hold our french doors at any angle so they won’t swing shut in the wind. This makes french doors the perfect solution to an entry into a conservatory, garden or patio. They also frame the view out the door so that you can admire your outdoor space from the comfort of inside

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    Lifetime Guarantee
    10-year manufacturer’s guarantee.

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    Tailor Made
    Classic windows tailor made to your exact specifications.

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    100% Satisfaction
    Award-winning customer service and after-care support.

  • Our French doors can be customised to realise your vision. They come in a range of colors and can be inward or outward opening. There are many great features including performance glass, multi-point security locking and low mobility access.

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    Flexible monthly payments

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    Interest free credit

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    Buy now / pay later

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    No finance required

Technical and creative

The benefits of these doors can be felt year round, in summer they can act as a ventilator if your house is feeling hot simply swing them open and enjoy the breeze. 

To find out more about the features and designs of our French doors, visit our showroom or contact us for a no obligation quote.

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Are French doors always double?

Part of the iconic appeal of French doors is that they come in pairs, but this all depends on how you imagine them. Yes, they’re two doors — but they’re part of the same frame rather than two separate doors in two separate frames. When you open them completely they provide wide-open, unobstructed access to your garden. 

You can choose to open just one segment, or open both to create flow between your inside and outside spaces. Either way, yes! All of our French doors come in pairs.

Why is it called a French door?

French doors originated in France, where developments in glass-pane manufacturing allowed Renaissance designers to innovate a door design that was easy on the eye and practical in an age before electrical lighting. They were installed extensively in France, and before long their practical, elegant style caught on in other parts of the world. 

We provide French doors in a variety of modern and traditional styles, so you can find a make that matches your vision for your home perfectly.

What is the difference between patio doors and French doors?

French doors consist of one frame with two doors inside that open (either inwards or outwards) to your garden. Patio doors, on the other hand, are more often sliding doors and can consist of one or two sliding panels, depending on the space you have available. Both are great choices for doors opening to an outdoor area. French doors give you a larger space to walk through and increased ventilation, but you need to make sure the doors won’t take up too much space in your home. Patio doors stay within the frame, so are good for homes with limited space.

Do I need planning permission for French doors?

You don’t need to seek planning permission for French doors if you’re replacing doors in the same size opening or even if you’re making a larger opening for your French doors — but please note that this is only true when the doors are both at the rear of the property and not facing a road. 

If you live in a listed building or a protected area there will probably be additional restrictions in place. At AGS, we’re certified with CERTASS, meaning we have the expertise to comb through the regulations and offer a range of suitable solutions for your property.

Do French doors swing in or out?

It’s all down to personal preference; French doors can either open inwards or outwards. Some people prefer inwards-opening if otherwise the doors would block a path outside or if there are shrubs in the way of them swinging outwards, but they do take up extra space inside. Outward-opening doors give you more space inside your home, and with our modern tension hinges, you don’t need to worry about them getting caught in the wind and slamming. It all depends on the space you have and which you would prefer; contact us today to get some advice on which would be better for you and your home.

Do French doors increase home value?

In contrast with a standard door leading out to your garden, well-installed and maintained French doors can certainly add value to your home. The right set of doors increases the amount of light your home receives and gives the adjacent room an airy, sunlit feel, as well as giving the impression of real “flow” between your garden and home. 

To reiterate — to really add value with a set of French doors, they should be high quality and durable. At AGS we make our products ourselves and only use the highest quality materials, producing beautiful doors that don’t skimp on appearance, energy-efficiency or security.

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We have various low cost finance options available. Get a quick quote and apply for finance at the same time.

Features and benefits

Guarantees you can depend on.

We have built up a great reputation over years of delivering a first class service and excellent products, all from our local, no nonsense all-about-you company.

From characteristic country cottages to contemporary town houses, we’re confident that our products will offer a style and finish to truly transform your home. Through constant innovation the quality, durability and security of our products is genuinely second to none. As a local company we are proud to offer British Standards BS7412/PAS24 for enhanced security.

We refuse to compromise on quality

Our windows are made from British Made, high quality MarinespecTM components, with up to 25 years anti corrosion. They are built specifically for the more exposed areas of corrosion, such as coastal environments to give you worry free performance beyond your guarantee.  We believe spending more on components is worth every penny, and sets us apart from our competitors.

State of the art fabrication for best quality

We have invested millions of pounds into one of the most state of the art manufacturing facilities in the UK.  This enables us to provide you with consistently high quality products at exceptionally good prices. Our loyal factory workers are well trained and take pride in their work, they really care about quality.  Our machines are maintained according to a rigorous servicing regime to keep them in top condition.

Superior energy efficiency

Our ‘A’ rated energy efficient and triple glazed windows are tested by the BFRC, which will save you money on your heating bills. By law your windows and doors have to meet strict thermal performance regulations but you can be rest assured that our products exceed current requirements.

Energy saving is incredibly important and so is keeping your fuel bills down. We are continuously looking for ways to make our homes energy efficient and one way is to choose new PVCu windows and doors. Not only will they help to keep your home warmer, they will reduce your energy loss.

Don’t just take our word for it!

Our suppliers conform to strictly controlled and independently monitored Quality Management Systems such as ISO 9001, to ensure that everything is done correctly and according to best practise.

Our windows are tested independently by British Standards for security, weather tightness and strength performance. This means that periodically, we have to send them to independent test houses, in order to be tested to destruction.

These are just some of the many standards the products in our vast range conform to. Needless to say we take the quality of our products very seriously indeed.


Made to measure

The styles available are endless and the choices to suit your home are bigger than ever before. Traditional, contemporary or modern; our versatile window and door designs will create the look you want to complement and enhance your home. If you want windows that are as individual as you, our range of coloured and woodgrain windows offer you fifteen different colours and finishes.

A local business that really cares about its customers

Our sales consultants, surveyors, admin team and installers really care about you and your home. They are highly trained, motivated and want to go the extra mile to do the best possible job. Our fitters will treat your home with care and respect and will take time to ensure that you are delighted with the end result.

With a local showroom including an extensive display and experts on hand you can see before you buy and meet the team!

An effortless purchase process

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