Window and Door Systems

THE BEST ALUMINIUM WINDOWS AND DOORS, PROFESSIONALLY INSTALLED At Fenestration Network, we work with the UK’s leading system companies and manufacturers to provide homeowners with the very best in aluminium windows and doors. Our expertise spans decades in the glazing industry, giving us a complete understanding of how each system performs, what makes it unique, ... Read more

THE BEST ALUMINIUM WINDOWS AND DOORS, PROFESSIONALLY INSTALLED

At Fenestration Network, we work with the UK’s leading system companies and manufacturers to provide homeowners with the very best in aluminium windows and doors.

Our expertise spans decades in the glazing industry, giving us a complete understanding of how each system performs, what makes it unique, and where it fits best.

Whether you’re looking for architectural aluminium sliding doors, precision-engineered bifolds or beautifully crafted front doors, we can help take the headache away.

OUR EXPERTISE: ALUMINIUM FIRST, ALWAYS BALANCED

We specialise in aluminium because it remains the benchmark for strength, style, and long-term reliability. Slim sightlines, greater colour choice, and structural capability make aluminium the clear leader for modern bifolding doors, sliding doors, and large-format glazing.

However, we also understand that some properties — particularly heritage homes, timber-look designs, and rental developments — are better served by today’s latest uPVC systems.

Our role is to guide you to the best option for your project, balancing aesthetics, budget, and performance with honest, informed advice.

Our range of aluminium windows

Looking for premium aluminium windows for your home? We specialise in supplying and installing top-tier aluminium window systems across the UK. From slimline casements to heritage styles, our product range offers exceptional performance, security, and style.

Alumil Aluminium SYSTEMS

Alumil Aluminium SYSTEMS Alumil offers some of the most advanced aluminium windows and doors in the world, trusted by architects and engineers alike. Fenestration Network provides UK homeowners with access … Read more
Alunet Aluminium Glazing

Alunet Aluminium Glazing Alunet offers a complete range of modern aluminium windows and doors with premium styling and excellent value. Fenestration Network ensures every Alunet product is expertly fabricated, installed, … Read more
Aston Architectural

Aston Architectural Aston Architectural Systems re-engineers leading aluminium systems from Schüco, Smart, Alumil, and Jack Aluminium into bespoke, high-performance products. Available through Fenestration Network’s trusted White Glove Service for exceptional … Read more
Cortizo Aluminium Glazing

Cortizo Aluminium Glazing Cortizo offers one of the UK’s most advanced aluminium window and door ranges, from slimline sliding doors to contemporary bifolds and steel-look glazing. Chosen by Fenestration Network … Read more
Jack Aluminium

Jack Aluminium Jack Aluminium is a British aluminium systems specialist best known for its exceptional commercial doors, windows, and façade systems. Now, that same engineering discipline and commercial-grade robustness underpins … Read more
Residence Collection

Residence Collection LUXURY UPVC WINDOWS AND DOORS The Residence Collection brings together a suite of premium timber alternative window and door systems, designed and made in Great Britain. Available through … Read more
Schüco Aluminium systems

Schüco Aluminium systems Schüco is the global leader in aluminium windows and doors, combining German engineering with British craftsmanship. Fenestration Network connects homeowners with trusted UK Schüco fabricators for precision … Read more
Smart Systems Aluminium

Smart Systems Aluminium Smart Systems is the UK’s most trusted aluminium brand, offering windows, doors, bifolds, and steel-look designs. Fenestration Network connects you with the best Smart Systems manufacturers for … Read more

Trusted Nationwide

Why Choose The fenestration network

Homeowners across the UK trust us for aluminium glazing because we combine national buying power with local service and installation expertise:

Fully qualified Aluminium glazing installers

Nationwide coverage – local installers, national support

Premium aluminium systems from leading UK brands

Energy-efficient, secure, and beautifully finished

Fast quotes, clear communication, and aftercare

Which regions do we cover?

The Fenestration Network are Nationwide Supply and Installation experts in:

Aluminium Bifolding doors / Aluminium Sliding doors / Entrance Doors/ Heritage french doors/ Aluminium Windows/ Garden Studios, Glass Balustrades, Orangeries.

Our teams have over 35 years experience supplying and installing quality Glazing products across the UK. We have teams of Surveyors, Installers and Technical Experts close to you to help guide you through your project.

We cover all regions on this map with our professional and highly skilled , local surveyors and installers.

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Caera Mahoney

19:17 05 Dec 25

We were originally going to order our patio doors supply only and get our builders to fit them, but after reading some of the advice from Nick at doorandwindowexperts we realised it was too big a risk for such an important and expensive purchase. Nick recommended Tom at The Fenestration Network and from the very first contact we felt really looked after; no question/query was too much trouble and we received a truly individual service. We opted for the full survey, supply and fit even through it stretched our budget and I'm glad we did. The communication was great, the lead time was reasonable and the fitters were really lovely. We are very happy with our new doors! 😊

Simon Bates

08:46 02 Dec 25

Fantastic service from start to finish Tom was great to deal with along with the Survey meeting the lads before they started to double check everything. The fitting team turned up on time today with the delivery also was almost finished for 11 o’clock very impressive., Considering the size of the units and the Power needed to do this job was very difficult and had to be thought out and planned correctly they nailed it, the trimming and silicone’s skills were second to none . Will look forward to using this business again for any window door installation , large profile glass installation.Etc

tracy wake

17:44 14 Oct 25

Great company to deal with professional and extremely knowledgeable exactly what we as the supplier and the end user (customer) needs

Allan Barker

18:18 10 Oct 25

Fenestration network have supplied and fitted some top class bi-fold doors in our extension project.
A clear payment plan which is in line with all top window/door suppliers
Good communications throughout the process
The company was found with assistance of an online expert who is keen to advise on reliable, expert supply and fit companies at a reasonable price, not expensive like some other companies I visited.
If you have a building project I would recommend Fenestration Network, make contact and speak with Tom.
They will be able to advise on different types of doors depending on your requirements.
I would highly recommend you contact Febestration Network for stunning, top quality, High end doors.

Matthew Hall

16:25 01 Oct 25

I have really enjoyed working with The Fenestration Network. Every job I have been involved in has been exactly as described, with the team always being friendly and professional. When I have been on site to capture footage of properties with new glass and glazing supplied by them, the installations have looked amazing both in person and on camera.

Customers I have spoken to while on site have also told me how impressed they are with the quality of the products and services provided by The Fenestration Network.

From a drone filming and marketing perspective, the aluminium glazing products, windows, doors, and bi-folds have been fantastic. They come in a wide range of colours, which not only gives each home a unique look that perfectly matches and complements the property, but also makes the promotional videos stand out with variety and style.

The Fenestration Network clearly delivers exactly what their customers want, both in quality and in choice.

Paul Craddock

11:37 19 Sep 25

We had windows and doors supplied and fitted by Tom and his team and apart from their prices being very competitive, the quality, look and service was excellent. To add to this, Tom gave us a discount for allowing him to have a drone take pictures which will happen once all the rendering is finished. I would highly recommend them to anyone. Thank you Tom and the team

Robert Knight

10:21 29 Aug 25

I contacted Tom Evans of The Fenestration Network for my recent, significant, aluminium window supply and install project. I found Tom easy to work with and thorough on endeavouring to get everything right before the project started. There was no pressure to rush things, but he was quick to action anything needed. The installation team he used in my area of the country was polite, hard working and personable. Overall, I valued his high personal integrity displayed thoughout the project.

Stuart Wilson

08:10 15 Aug 25

From the first contact with Tom from the Fenestration Network they were very professional and very responsive.. They had been passed our project idea and I gave approximate sizes for bi-fold doors/windows for our outside terrace…

We wanted to fully enclose it, within 48 hours Tom came back to me with a priced quote which was exceptional…. Full detailed drawings of each view suggesting top openers on one side…. My experience has been first class, I have previously been in the Architectural industry for 12 years manufacturing these type of products and was impressed how this company worked.

I agreed the price and within 1 week Tom had arranged for a site survey to finalise the dimensions…. The installation team that Tom used for the survey and installation were very good and very keen to do a fantastic job, the 2 guys (Matt & Gary) couldn’t do enough for us.

The end product was a great addition you our property giving us a fantastic room which we can use all year round.

I would have no reservations in recommending this company for any projects you are planning in the future…

See attached video of the finished project.

Matthew

15:19 13 Aug 25

Excellent from start to finish very professional company to deal with and great products

Bradley Roberts

12:14 08 Jul 25

We used The Fenestration Network for the replacement and installation of all our windows and patio doors as part of our renovations. We ran into some difficulties during the installation but the team were dedicated to getting us back on track! Would recommend to others looking for window and door installers.

Aluminium Doors & Windows

Windows & Internal

Working with us

Services

THE BEST ALUMINIUM WINDOWS AND DOORS, PROFESSIONALLY INSTALLED

OUR EXPERTISE: ALUMINIUM FIRST, ALWAYS BALANCED

Our range of aluminium windows

Alumil Aluminium SYSTEMS

Alunet Aluminium Glazing

Aston Architectural

Cortizo Aluminium Glazing

Jack Aluminium

Residence Collection

Schüco Aluminium systems

Smart Systems Aluminium

Trusted Nationwide

Why Choose The fenestration network

Which regions do we cover?

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