Aluminum Clad Windows

Bieber’s solid construction style not only guarantees durability, but also help save energy. Each of our aluminium clad wood products has state-of the-art “Warm Edge” spacers between the glass panes, ensuring better thermal values, greater comfort near the window, and significantly reduced condensation build-up during colder months. Heating costs can be further reduced through highly efficient triple-pane glass.

Aluminum Clad Windows & Doors Series

Wood created comfort, it is a feel-good material.

Aluminium on the other hand, is a robust protective shield against the elements. Together, they form an aluminium clad wood product which lasts generations without the need for continuous maintenance.

The wood interior does not require UV protection in the form of coloring pigments in the finish. It can be used in its natural form (transparent stain) thanks to the aluminium shell. The aluminium shield firmly encases the wood, protecting it from the elements while still giving room to expand and contract and cope perfectly with temperature fluctuations.

Aluminum Clad Windows – Bieber’s Architectural Windows system is extruded for natural ventilation of the interior wood surface.

The 4mm space between the aluminum clad and wood, naturally ventilates the wood surface. More than 200 RAL standard color powder coating choices are available, textured and non textured, along with 6 anodized finishes, to provide a durable low-maintenance exterior.

Available in 3 different aluminum clad profiles to match any architectural style.

Wood//Aluminum Series is available in the following unit types:

– Casement (Single and Double)
– Awning Windows
– Swiveling Windows
– French Doors Narrow Style
– French Doors Large style
– Louvered Doors
– Entrance Doors
– Lift and Slide – multi panels and pocket and non pocket
– Folding Doors

Glazing seal:

Silicon may be cheap, but it fades easily, is hard to clean, and susceptible to cracks and abrasion. Bieber uses one of the best quality one, which is easy to clean, fade-resistant, long-lasting and hardly noticeable.

Superior quality wood:

Not all woods are the same. To guarantee a consistently high quality of materials, we use our own experienced wood purchasers, even in the most distant of supply countries. The same strict standards are applied. The same strict standards are applied during treatment, to ensure the wood has a long and healthy life.

Aluminium cladding slider couplings:

Aluminium contracts or expands more than wood in cold or hot weather, creating tension on the frame. We prevent this from happening by mounting the aluminium cladding on slider couplings, similar to a rail system. This also ensures the wood is properly ventilated at all times.


Every standard Bieber aluminium clad wood window has a mushroom pin in its fittings, which greatly prevents the window from being pried open. All locking parts are also made from high-quality materials, providing added security.

aluminum clad windows

Contact Bieber Windows
Visit Our Gallery