The LEIAB composite window system...

...advanced Swedish design

LEIAB is situated in Mariannelund, Sweden, and is one of the market's leading manufacturers of inward opening windows in timber clad aluminium.

Each year, LEIAB manufacture more than 50 000 inward opening windows in timber clad aluminium - side hung windows, tilt/turn windows, fixed windows, sliding doors and French doors are all made in our factory in Mariannelund, Sweden. We are a company that stay true to our word and always offer generous warranties on all of our products. Numerous customers have already chosen LEIAB windows and doors and you may find our products in more than 10 000 properties in various locations. In the section “Inspiration” you can view some 300 of these in a slide show – a small selection sure to inspire you. For properties near you, please see the map below where you can browse through reference photos from more than 1400 different properties in various parts of the world.

We offer you a choice between four window models where you can combine the frame and sash to create 12 different exteriors, and three interiors. All to ensure that you find the right style for your property. All products are custom made to your specifications, down to the last millimeter. This allows the fitting to be not only faster but also much more convenient. The most exposed parts of the window, the frame and outer sash, are made out of strong aluminium fitted with drainage holes. This prevents the window from rotting, and provides you with a product with a superior life span. The interior is made from timber with a high quality decorative finish.

Please see the window video below for more information on our products, and to see all of the benefits they can provide you with.

LEIAB window video

A short description of the LEIAB window and its advantages.

Our Product Folder

Our Window Guide

LEIAB References  Show larger map (opens in a new window)

Group references