Classic Style, Modern Performance

Our heritage windows have all the aesthetic benefits of modern aluminium with none of the maintenance or durability setbacks. Thanks to the modern materials and thermally efficient glazing, our heritage windows will improve the performance of your Northampton home. Enjoy the best of both worlds with our heritage windows.

Durable Installation

Long Lasting Design

Low Maintenance Profile

Bespoke Window

Heritage Windows Northampton

Our heritage windows stand out on the market for having the distinctive aesthetics of steel with the performance of aluminium materials. This window range features slim profiles and sightlines that replicate authentic traditional steel profiles. This window system’s timeless elegance is accompanied by outstanding thermal performance and enhanced levels of safety.

Thanks to their signature slim sightlines and attractive contours, our heritage windows are the ideal choice for heritage building conservation areas, traditional homes and homeowners looking for a like-for-like replacement.

Use our online quoting engine to get a price tailored to your home improvement project. If you have a question or would rather speak to us directly, please do not hesitate to get in touch with us directly.


Bespoke Heritage Windows Northampton

Thermally Efficient Heritage Windows

All our heritage windows feature polyamide thermal break technology that enhances the thermal performance of your Northampton home. The can a achieve a window energy rating ‘A’ grade, helping you maintain a consistently comfortable space. A better insulated property will retain heat, which could lead to lower energy bills as you rely less on our central heating.

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Bespoke Heritage Windows prices Northampton

Sustainable Steel Alternative Windows

We do not believe that updating your Northampton property should have a negative impact on the environment. Our team are dedicated to protecting the planet and limiting carbon emissions. Aluminium is one of the most sustainable materials in the industry, they can be recycled numerous times without losing their integrity. Thanks to their thermal breaks, the energy efficiency of your home will be improved and your carbon footprint reduced.

Our Heritage Windows Brochure

Browse our brochures to learn more about our heritage windows.

Frequently Asked Questions

We want you to make an informed decision on your heritage window installation. We have put together a frequently asked questions but if we have no answered your query, please get in touch with us.

Are Fenster Glazing accredited?

We have been accredited by FENSA. You can feel confident you are choosing a reputable and experienced home improvement company. Registered with the government, our accredited indicates that our team are professional and comply with building regulations.


Where can I find prices?

Are heritage windows long lasting?

Do you provide a guarantee?

Do you use your own installers?

Are there any hidden fees?

Do you offer aftercare?

What energy ratings come with your windows and doors?

What areas do you cover?

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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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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