Extruded Aluminum Clad Windows

Aluminum clad windows offer a sleek and modern look, while also providing excellent insulation and durability. Bieber’s solid construction style ensures that these windows will last for years to come, even in harsh weather conditions. In addition to their impressive strength, our aluminum clad wood products also help to save energy.

One of the key features of our windows is our use of “Warm Edge” spacers between the glass panes. These state-of-the-art spacers offer better thermal values than traditional spacers, resulting in greater comfort near the window and significantly reduced condensation build-up during colder months.

To further improve energy efficiency, our aluminum clad windows can be fitted with highly efficient triple-pane glass.

Bieber’s aluminum clad windows, you can enjoy a stylish and energy-efficient home that is built to last.

Aluminum Clad Windows & Doors Series

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

Aluminum on the other hand, is a robust protective shield against the elements. Together, they form an aluminum 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 aluminum shell. The aluminum shield firmly encases the wood, protecting it from the elements while still giving room to expand and contract and cope perfectly with temperature fluctuations.

High-quality aluminum clad window

Bieber’s Architectural Windows system offers a range of high-quality aluminum clad windows that are designed to provide natural ventilation and superior performance. Our innovative system is extruded to allow for natural ventilation of the interior wood surface, which helps to ensure the longevity of the window and maintain its aesthetic appeal.

The 4mm space between the aluminum clad and wood is carefully designed to naturally ventilate the wood surface, allowing it to breathe and reducing the risk of moisture buildup. This helps to preserve the integrity of the wood and protect against rot, mold, and other forms of damage over time.

Our aluminum clad windows are available in a range of colors and finishes to suit any architectural style. We offer more than 200 RAL standard color powder coating choices, both textured and non-textured, as well as six anodized finishes, providing a durable and low-maintenance exterior that will stand up to the elements.

With three different aluminum clad profiles available, our windows can be customized to meet your specific design requirements. Whether you are looking for a sleek and modern look or a more traditional aesthetic, we have the perfect solution to meet your needs. Experience the superior quality and performance of Bieber’s aluminum clad windows and enjoy a stylish, energy-efficient home that is built to last.

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.

Aluminum cladding slider couplings:

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


Every standard Bieber aluminum 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

Aluminum Clad Windows profiles