High quality windows and doors

At Rationel, we supply a wide range of windows and doors with beautiful Scandinavian designs.

Our bespoke products come in both timber and timber clad with aluminium. Whether you are wanting a natural look from a sustainable source, or a low-maintenance option that is purpose-built to protect your home against the elements - not to mention the wear and tear that comes with frantic family life – Rationel have the right solution for you.

Discover more about our timber and aluminium clad ranges.

Select the material you are interested in:

Timber Windows Doors   Aluclad Windows Doors


Opening functions

Our windows and doors are available in a range of different opening functions. Click on the opening styles below to read more about the different features and sizes we provide.


1Fixed light
Topstyret Vindue
2Topguided window
Sidehaengt Vindue
3Sidehung window
Topvende Vindue
4Topswing window
Sidestyret Vindue
5Sideguided window
Sidebundhaengt Vindue
6Tilt & turn window



1Entrance doors
2Panelled doors
3Terrace doors
4Tilt & turn door
vinduesdoer (1).jpg
5Window doors
6Sliding patio doors


Shaped windows

We also manufacture and supply bespoke shaped units which are capable of fitting a broad range of unique openings, including curved, circular and slanting spaces. Find out how you can choose windows to refeclt your style.

No matter how complex your stylistic ambition, we'll make it a reality for your home. 

Contact us diretly to discuss your next project. 

Shaped WindowsRound Window

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