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The team at Fenster Glazing appreciate you taking the time to contact us. One of our friendly and knowledgeable advisors will be in touch with you as soon as possible to provide our very best quote.

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The Fenster Glazing team.

Composite Doors

To get started, please choose your preferred type of composite door

  • Industry Leading Composite Doors
  • 10-Year Guarantee Included
  • High Performance Security

We are very pleased with our new front door. Very good service and excellent quality. Would highly recommend Fenster Glazing.

Nicky Kent

From start to finish, Fenster have been amazing. Great communication, easy to work with, friendly fitters, flawless windows and a very fair price. I’m so happy I chose them over other companies and have already recommended to several of my friends and colleagues.

Dan Alger

Amazing service! Communication was easy from the beginning and both the professional who came to take measures and the one who finally replaced the windows were extremely friendly, quick, and helpful. I can't recommend enough!

Karen Gómez

I’d give 6 stars if I could! I’ve just had a new door fitted by these guys, absolutely amazing service and very fair price! I cannot fault a single thing! Thank you fenster!!

Laura B

I expected great service from Fenster Glazing based on the Trustpilot reviews and that is exactly what I received. Very satisfied customer, the whole process from measuring to fitting of my replacement door was made as easy as it could be for me! Well done to all in the Fenster team. You deserve your 5 star review.

Mark Vincent Smith

Excellent from End to End. Fenster originally came out to us and went through ideas, a couple of designs and all the options available to us. We settled and then changed our mind on a couple of things which was accommodated without question. Installation was superb - quick and efficient and the final product looks great!!

Mark S

Secure your home with our high performance composite doors

Rated Excellent On Trustpilot

At Fenster Glazing, we are proud to be rated 4.5 on Trustpilot. With this, you can feel confident that our composite doors are of the highest quality, alongside our customer service. Our team of installers will fit your new composite door quickly and to premium standards.

GRP Construction

Our composite doors are made from GRP (glass reinforced plastic). This material is incredibly durable and sturdy. It also provides excellent energy efficiency.

10-Year Guarantee

Our composite doors come with a 10-year guarantee as standard. In the unlikely event that your door does not perform as it should, you will be completely covered. We offer this guarantee so that our customers can feel as confident in their purchase as we do.

Composite Doors in Milton Keynes

Composite doors create an advanced entrance in your home that guarantees performance and security. The combination of high grade timber and uPVC results in a door that is strong, robust and made to last. Our composite doors are extremely low maintenance and provide excellent thermal efficiency. They create an effective thermal barrier that reduces the transfer of heat. This makes your home more comfortable all year round – you’ll stay cooler in summer and warmer in winter.

We install high performance composite doors that are fitted with advanced security features. Multi point locking systems will deter intruders and make your home more secure.

Our doors are fully weatherproof and designed to stand the test of time.

Composite doors

Market Leading Composite Doors

Our composite doors are supplied by industry leaders Liniar. The profiles are made from lead-free uPVC here in England – guaranteeing you the highest quality construction and finish. Our range comes with many different colours and style options, helping you find the perfect composite door for your home. Whether you have a traditional or modern home, we can create a composite that seamlessly complements your property’s look.

Modern main doors

Eco-Friendly Composite Doors

At Fenster Glazing, we believe that we should all do our part for the environment. Because of this, our composite doors are extremely eco-friendly. Our doors are 100% lead-free and are accredited with ISO 14001:2015.

Composite Doors Cost Near Me Milton Keynes

Contact Us For Composite Door Costs Today!

If you are ready to enhance your Milton Keynes home with our advanced composite doors, please fill in our form at the top of the page.

If you have any questions you would like to ask our team, please do not hesitate to get in touch. We would be more than happy to help.

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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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