Wood-Aluminum Windows

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The warmth of wood,
the durability of aluminum

For those who demand more

The warmth of wood,
the durability of aluminum

For those who demand more

The warmth of wood,
the durability of aluminum

For those who demand more

The warmth of wood,
the durability of aluminum

For those who demand more

The warmth of wood,
the durability of aluminum

For those who demand more

Two materials
- one solution

On the outside – aluminum: resistant to rain, frost, and time.
On the inside – wood: warm, pleasant to the touch, natural.

Wood-aluminum windows combine the best of both worlds: durability and aesthetics, modern form and craftsmanship character. They allow for creating large, modern glazing without compromise – stable, elegant, and energy-efficient.

We offer a wide range of aluminum cladding – from classic to minimalist – so that every interior gains a solution perfectly matched to style and expectations.

Available profiles

PLATIN 92

92 mm profile - the top choice for passive houses.
Highest insulation, 3- and 4-pane glazing packages.

GOLD 78

78 mm profile - the gold standard, ideal balance of design,
energy efficiency, and durability.

Silber 68

68 mm profile - classic lightness. Aluminum protects from the outside, wood warms from the inside.

Available aluminum profile shapes

Quadrat

Retro

Quadrat FB

Classic

Softline

Linear

Thermo Classic

Integral

You can customize:

Color scheme

Glazing unit

Hardware

DRIP CAPS and WINDOW SILLS

HS patio systems
– space without barriers

HS windows are synonymous with modern comfort and elegance. Thanks to the low threshold, the boundary between the interior and the terrace almost disappears, creating a uniform, open space. Huge glazing brings natural light into the home, and smooth sliding sashes ensure lightness and ease of use.

This solution combines functionality with prestigious design – ideal for contemporary architecture.

Discover our HS patio windows

About HS lift-and-slide windows

Lift-and-slide doors are one of the best patio solutions available on the market. They combine the possibility of using very large glazing with the highest comfort of use.

They are available in both wooden and wood-aluminum versions.

The unique design allows for window structures up to 19 meters wide.

The most modern technological solutions enable easy, light, and comfortable operation of the sashes.

Available in all offered profile thicknesses: 68mm, 72mm, and 92mm.

The best hardware on the market from the renowned manufacturer SIEGENIA guarantees quality and reliability.

Power of possibilities

Thanks to a wide range of functions, you can design your patio doors in many ways. Adapt them to the style of your home, and above all, to your own comfort.

In the HS system, we use the comfort espagnolette as standard, which assists handle operation and prevents noise during closing.

Soft Close

The additional SOFT CLOSE mechanism slows down the sash in the final closing phase and gently pulls it to the frame. This enhances user comfort, especially with very wide sashes. Operating sliding systems has never been so easy and pleasant.

Safety

To ensure the maximum level of safety for you and your family, we can install anti-burglary hardware with resistance class RC2 according to EN1627-1630, as well as anti-burglary patent cylinders and contacts connected to an alarm system or other smart home system. For large dimensions, we recommend safety glass, which will not cause any injuries if it breaks.

Low thresholds

The possibility of using the lowest thresholds available on the market significantly improves user comfort. In the latest version – barrier-free HS, the guide rail is only 19 mm high, which meets the requirements of the DIN 18025 standard for disabled persons. To ensure the best thermal insulation, we use the most modern 10-chamber ECO-PASS thresholds, which meet the stringent requirements of the applicable energy saving regulation (EnEV).

Why wood + aluminum?

Combination of two materials - aesthetics and functionality

- Aluminum on the outside protects against rain, frost, and the passage of time - Wood on the inside brings warmth, naturalness, and everyday comfort

Stability and structural rigidity

- Resistant to thermal and operational deformation - Enables creating large, modern glazing without compromise

Wide range of variants and colors

- Various wooden profile depths - 8 types of aluminum cladding available in a wide range of colors and textures

Premium quality and energy efficiency

- Meets the highest standards of energy-efficient and passive houses - Each model combines advanced technology with elegant finish

Facade blinds,
screen roller shutters

To make your home complete – we also offer roller shutters and blinds. We combine GERLEJ windows with the best window shading systems. We will select facade blinds, anti-burglary roller shutters, or screen roller shutters for your project.