European Design, British Manufacturing

 The Sieger  has been designed to the highest European standards to ensure a highly engineered finish with the best performance. 

Each aluminium system from Sieger is designed and engineered to offer a minimal and modern finish, whilst maintaining robust performance and quality standards. 

All Sieger products are manufactured and fabricated at our state of the art fabrication factory in Buckinghamshire. Every order is fabricated bespoke to individual design and performance specifications. This makes every installation of Sieger unique and in line with the award winning architectural project they are used on. 

Our glazing partners have offices in South West England and the North, so for design and installation services we have a teams of skilled professionals across the UK who will be on hand to assist through the process.


Hermitage Development, London

Modern House Build in Buckinghamshire

The Aluminium System for Architects

The Sieger products have been designed with architects in mind. Our products, our processes, our website, our team… all have been chosen with the goal to provide architects and specifiers with a high level of service and to help their designs become a reality.

Whether your project requires a slim framed sliding door, or whether you are looking for an elegant steel look window for a renovation, the range from Sieger can provide a solution.

With robust performance testing, a broad choice of accessories and high design in mind at every turn, it is easy to see why architects specify Sieger Systems time and again. The ‘standard’ versions of all our products offer a stylish design for every element of glass on a project. For designers that want something different we have specialist finishing options, a premium handle range and bespoke engineering solutions.

The Sieger Showroom, based at Sky House Design Centre, is a haven for specifiers looking to include aluminium systems on their project. Here you can see the most popular Sieger products installed to real size and in full working order. You will also be able to view our extensive finishing options and see cut through sections of our products to see the hidden technology.

Rear and Side Infill Extension with Aluminium Bifolds

Get More Information…

All costs for a Sieger installation are created individually for your project requirements. If you would like to receive a quotation for any Sieger product (or full project) just contact the team with your project requirements and prefered products. Click the link at the bottom of the page to submit your project information or get in touch with a member of the team who will be happy to offer advice.

Each Sieger product has its own product data sheet which offers all the technical information needed when considering an aluminium system for your project. If you require any additional technical information we would be happy to help.

Visit our Showroom

The Sky House Design Centre

We are here to help. Contact us for Quotations, Technical Information, General Information and more.

Our factory is fully open for fabrication and supply only orders.

Our showroom in Amersham is currently closed to visitors due to lockdown restrictions. We plan to reopen our showroom to visitors from Monday 12th April along with other non-essential retail.

The Sieger Showroom has been deemed a Covid secure workplace and we have multiple rules in place to keep both visitors and staff safe. 

What would you like to contact us about?