Colour Options

Glass Options

Woodgrain Foils Northampton
Woodgrain Foils Quotes Northampton
Anthracite Grey
uPVC Window Colours Milton Keynes
Agate Grey
Woodgrain Foils Prices Northampton
Chartwell Green
Woodgrain Foils Quotes Milton Keynes
Woodgrain Foils Costs Milton Keynes
Golden Oak
Woodgrain Foils Prices Milton Keynes
Irish Oak
Woodgrain Foils Milton Keynes
Range Of Colour Options
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French door white

Stylish, bespoke, and secure doors

At Fenster we supply and install only the finest quality doors in and around Milton Keynes. All our doors are sustainable as well as affordable.

Premium doesn’t have to cost the Earth.

Composite Doors

Composite Doors

Low Maintenance with Composite Doors

We offer a large range of composite doors, with over 30 styles in any colour and beautiful glass designs, you can design a composite door that is unique to your home.

Using a composite material provides low maintenance and longevity with the look of a wooden door.

Design your new composite door with our online software and request a custom quote to supply and fit to your home.

uPVC Doors

uPVC Doors

The Versatility of uPVC Doors

Our UPVC doors are made-to-measure with many colours and styles to choose from. UPVC provides a cost-effective solution for your Milton Keynes home.

Design your new UPVC door with our online software and request a custom quote to supply and fit to your home.

Bi-Folding Doors Milton Keynes

Bi-Folding Doors

Open up your Home with a Bi Fold Door

Available in both UPVC or aluminium or, our ultra-stylish Bi-fold doors bring the outdoors inside. Our aluminium bi-fold doors are available in a range of high-quality powder coating or woodgrain finishes, in any colour!

Design your new door with our online software and request a custom quote to supply and fit to your home.

French Doors

French Doors

French Doors are a Beautiful Addition to your Home

Our French doors provide a great transition through to your back garden. Available in a range of woodgrain finishes, colours and glass options, including a traditional Georgian bar look.

Design your new door with our online software and request a custom quote to supply and fit to your home.

Sliding Patio Doors

Sliding Patio Doors

Bring light into your home with our made-to-measure sliding patio doors. Available in aluminium or UPVC. Make a statement with a large range of colours to choose from.

Design your new door with our online software and request a custom quote to supply and fit to your home.

Aluminium Doors Milton Keynes

Aluminium Doors

Structural Stable Aluminium Doors

Within Milton Keynes, we provide bespoke aluminium doors for either residential or commercial use. Please contact us to discuss your designs.

Design your new door with our online software and request a custom quote to supply and fit to your home.

Why choose us for your doors?

Milton Keynes Aluminium Windows Prices


Our doors achieve up to the highest energy rating (WER A+) by utilising the latest in thermal technology, saving you pounds on your heating bill to help keep your home warm.

Milton Keynes Composite Doors


We offer insurance backed guarantee for 10 years on all of our doors for your peace of mind. We are also a FENSA certified company, meaning you can rest assured your new windows will meet all government regulations and are installed by professionals.

Local Double Glazing Suppliers Milton Keynes


Our doors are robust, secure, low maintenance and long-lasting. Fitted with high security in mind, with multi-point locking mechanisms, you can rest assured that your home is protected from unwanted intruders.

Composite Doors Milton Keynes


We understand that there is no other Planet to fall back on, that’s why we are committed to using sustainable products. All our doors are made from high-quality recycled materials that can be recycled at the end of their life for a further 10 times! We also recycle your existing doors to ensure we do our bit for the environment.

uPVC Doors Milton Keynes


All provide fully bespoke doors to ensure you get the style is a perfect fit for your home. Our doors are available in a wide range of colours and designs.  We closely work with you to ensure you achieve your ideal look.

Modern Composite Doors Northampton

About Fenster Glazing’s UPVC and composite doors

Fenster glazing installs UPVC and composite doors throughout Milton Keynes and the surrounding areas.

We provide full door design services with our online software to provide our customers with the highest quality front and back doors for their home at affordable prices.


Our doors are of the highest energy rating, and we offer a 10 year insurance backed guarantee for our customer’s peace of mind.

We provide a secure, robust, long-lasting and low maintenance door solution for the highest security for your home.

All our doors use sustainable materials that can be recycled a further 10 times to help protect our planet’s environment.

Whether you are looking for a new front door to transform the look of your home, or a back patio door to open up your home into the garden, we have a wide selection to choose from.

Check out our UPVC or composite doors fitted within Milton Keynes.  Or create your own bespoke design to achieve the perfect style and fit for your home.

If you’re looking for stylish bespoke and secure doors fitted in Milton Keynes, contact us for a chat or a quote.

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Based on 67 reviews
Heather Scott
Heather Scott
This is the second set of windows we’ve had fitted by Fenster. They are brilliant at every stage and I would highly recommend them. The staff are friendly and professional, they got the job done quickly and well, we’re very pleased with both sets of windows they fitted and would definitely use them again.
Dan Alger
Dan Alger
I contacted Fenster last week to see if they could help me. My French doors were failing to lock meaning we couldn’t leave the house. They sent Ben out the next morning who replaced the mechanism and also adjusted the door, closing up an annoying gap that’s been there for years. I wouldn’t hesitate to recommend Fenster to friends and family, a really helpful and efficient company.
Alison Budd
Alison Budd
We couldn't be more delighted with the professional service we received from Fenster Glazing. Nick turned up on time for the initial visit/quote which was fair and reasonable. After accepting the quote a survey was was carried out. The installers arrived on time and were polite and friendly. They covered everything up and left everything clean and tidy. After installation Perry called to check we were happy with the service. The quality of the french doors and windows installed were outstanding. We have no problem recommending this company. We would rate Service, installation and aftercare as 5 star.
I live in Milton Keynes, I contacted Fenster Glazing for an uPVC replacement door. From the beginning to the end, they conducted professional communication, from sales to the technicians coming to replace the door everything was perfect. I had a draught issue with my door and it is resolved now. I want to mention that I am also happy with the quality of the material of the door. I am hoping to have the same quality of service in the future if anything comes up—special thanks to Perry for dealing with everything. Ben
CMH Yoga
CMH Yoga
Highly recommended. I wanted a very specific style of doors to fit into our 1930s front porch. Fenster designed them, advised on colour & finish and they have produced exactly what I was looking for. The fitters were very polite and made sure everything was to my standards, and no mess left.
Chris Pike
Chris Pike
Great company. Very friendly, helpful. The work was completed to a very high standard, at a very reasonable cost, and I would highly recommend them.
Martin Cassin
Martin Cassin
Used Fenster glazing to replace two large panes of glass in our conservatory. Everything so Easy from obtaining a quote from Fenster to agreeing installation date and completing installation, polite, professional installation staff, very happy with service from start to finish

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