About Us

About Fenster Glazing – Home Improvements Installers in Milton Keynes & Buckinghamshire

Fenster Glazing are quality suppliers and installers of double glazed windows and doors. We focus on delivering a quality customer service alongside the best products. We supply and install home improvements throughout Milton Keynes, Northampton, Ampthill, Toddington, Leighton Buzzard and Buckinghamshire, as well as surrounding Bedfordshire and Hertfordshire areas. Design your perfect windows and doors today!

Double Glazed Windows Northampton

FENSA Approved Double Glazing Experts

Entrusting your home to a double glazing company can be daunting. With Fenster Glazing, there's really no need to worry. We have the full backing of major fenestration authority FENSA. This comes with several benefits, ensuring that our windows and doors are thermally efficient. This helps make your home more comfortable. You can also relax with peace of mind, knowing our double glazing is Building Regulation compliant.

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Double Glazed Windows Prices Milton Keynes

Windows and Doors Designed by You

Fenster Glazing use the latest and best CAD software. This allows us to work collaboratively with homeowners to build windows and doors that fit perfectly with your unique and distinct vision. There’s limitless potential with our double glazing design options. Choose the style, colours and even hardware that fits with your decorative style. Craft the windows and doors that are right for your home.

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Customer Service You Can Trust

Customer service will make a huge impact on your own home improvements journey. Here at Fenster Glazing, we’re dedicated to leaving every customer completely satisfied with their new windows and doors. Going above and beyond other double glazing companies, we’ll take time and care to get to know you and your home. Your home will look better than ever with Fenster Glazing.

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Double Glazed Windows Milton Keynes

Home Improvements Specialists Who Care

Fenster Glazing are different to other double glazing companies out there. We take time and care with each and every one of our clients to ensure they're satisfied at every step of the process. We believe that by using a completely collaborative and transparent approach with our customers, we offer an excellent customer service. Buy windows and doors with confidence from Fenster Glazing.

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Double Glazed Windows Costs Milton Keynes

uPVC Windows and Doors

uPVC is a naturally energy efficient material that provides an excellent basis for windows and doors. They provide homeowners with countless benefits. Incredibly low maintenance compared to antiquated materials, you’ll be able to fit and forget this uPVC double glazing. You can also forget about the weather making a dent in your home. Excellent weather protection guaranteed.

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bifold doors Milton Keynes

Aluminium Double Glazed Windows and Doors

A perfect fit for the modern home, aluminium windows and doors could be what you need to take your property into the 21st century. Using slim sightlines, aluminium windows, and doors place emphasis on the glazing aspects allowing for amazing panoramic views and a clean look. At the same time, you’ll be able to enjoy hassle free performance with the low maintenance requirements of these windows.

Doors Prices Northampton

Get in Touch

We welcome our homeowners to get in touch with us either over the phone or by email anytime. With our expert help and advice, you could develop the perfect home improvements to suit your property's style. Talk to some of our friendly staff today!

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Doors Costs Northampton

Use our Quoting Engine

Get a bespoke quote on the product that you choose by using our online quoting tool. Whether you're after a new set of windows, a front door or our other services, you can easily get an estimate from us.

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Visit Our Showroom

Our office opening hours are:
9am to 5pm, Monday - Friday.
Closed Saturday - Sunday.

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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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