Composite

The Cristallo Composite Window System – advanced Swedish Design

LEIAB is situated in Mariannelund, Sweden, and is one of the market’s leading bespoke manufacturers of inward opening windows
in timber clad aluminium Each year, LEIAB manufacture more than 50 000 products 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 lo cations, including more than 200 properties in the UK.

We offer you a choice of four window models where you can combine the frame and sash to create 16 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 both faster and also much more convenient.

The most exposed parts of the window, the frame and outer sash, are made out of strong aluminium , fitted with concealed weep
holes. This prevents the window from rotting, and provides you with a product with a superior life span. The interior is made fr om timber with a high quality decorative finish.

Composite Products

Royal

Royal

Our Newest Design With a Clean Cut Design Royal is our latest model and is based on the popular Epok. Where Epok has a more rustic look, Royal has a clean cut design, with the most prominent feature being the concealed weep holes. Our latest model design came about...

STIL

STIL

As popular now as then  Stil is the model that has been present since the outset – it has never become out-of-date. In terms of design Stil is characterised by a smooth exterior in which frame, sash and glass are placed in the same web. The purity of style and...

Haga

Haga

A pen stroke changed everything Design-wise, Haga has a somewhat softer image than Stil . The difference is a single stroke of the pen on the drawing which provided an additional five millimetres to the depth of the frame. The little step on the exterior of the frame...

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