Ou International Supply Only Service 

​Sieger Systems is based in the UK but operate worldwide. Our bespoke and high-quality systems have been specified and installed by the international glazing division of our glazing partner, IQ Glass, used for projects in a wide range of countries.

Popular architectural styles and building designs vary significantly around the world, with many countries having their own preferred style, such as Cycladic architecture in Greece. Thanks to the extreme flexibility in the design of all Sieger systems, our glazing can be engineered to suit any specific requirements or desires.

Each glazing system is made to order and completely bespoke in design. We manufacture the systems at our state of the art bonding facility and use trained professionals to ensure each system surpasses the standard requirements.

There are many reasons to choose Sieger systems for your projects, from the frame material we use, to the flexibility in the design of our systems, to our extensive knowledge of architectural glazing.

We have worked on hundreds of projects and are always coming up with innovative ways to incorporate glazing into architectural designs.

Get in touch with the team today to discuss your project in more detail. 


See below for FAQ’s.


internal courtyard surrounded by slim sliding glass doors with aluminium frames and internal frameless glass balustrades

Frequently Asked Questions about Sieger’s International Work

What is the order process?

Speak to the team and send over architectural drawings. We will issue you with a quotation and then once the details have been ironed out you can place an order. From there it will vary depending on if we are arranging the shipping or if that is being managed by you.


Where in the world can you work?

We can operate nearly anywhere in the world, from Russia to the Caribbean, however, each countries laws and restrictions need to be considered, as well as the cost of the job.

Every project has different requirements and budgets, the best thing to do is to get in touch with the team who will be able to talk you through the options and discuss the project.

Do I need to pay VAT?

You shouldn’t need to pay VAT for Products that are being sent out of the UK, however, we do require proof that this is the case.

How do I get in touch?

For more information contact our technical team who will be able to answer any questions and discuss your project in more detail.


To talk to the team, call 01494 722 882 or email [email protected]

Sieger lux bifold door used on a new build home in greece

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The Sky House Design Centre

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