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ALU-WOOD Windows


A to Z Design and Glass is supplying and fitting ALUMINIUM CLAD TIMBER WINDOWS are a combination of the beauty of the nature and great protection. This gives your windows a durable solution with low maintenance for many years. Windows are casements allowing the casement to open into the room from top and side. Advantages: unique energy efficiency, air tightness, sound control, water resistance and easy cleaning.

Thanks to the tilt option these windows provide excellent, draft-free ventilation combined with a high-level of high security multi-point locking systems with key locking handles.

Our alu-clad windows provide a possibility for creating a traditional and cosy look inside and a modern, stylish look on the outside.

We offer different kinds of aluminium profiles:

CLASSIC is a system for those who value tradition, is an unflushed wood-alu system and it stands out thanks to its classic shape. System profiles can be ordered in welded or punched form.

SOFTLINE is characterised by an extremely meticulous and aesthetic design line. This system stands out with its rounded shape of profiles. Its systemic profiles can be ordered as welded or punched frames. Its features allow for a wide range of uses especially where rounded shapes complement the architectural vision of the construction.

LINEAR is a system where the sash surface is flushed with the frame. However, unlike other flushed systems, such as Quadrat FB, the GEMINI Linear creates a clear angle on the surface.

QUADRAT systems have distinctive profile edges, with the sash shifted away from the frame and thus creating two distinct surfaces. The Quadrat is distinguished by its minimalis tic and geometrical design.

Application: windows, doors, facade elements and winter gardens.

QUADRAT FB systems have distinct profile edges, similar to the Quadrat system. The FB version is distinguished by its flushed sash which visually creates a unified surface. Quadrat FB lacks a visible slant and there is a right angle on the surface of its profiles.

INTEGRAL is a unique line of products. It possesses a concealed aluminium sash profile. This creates a visual effect of a single frame, just like in fixed windows.

Technical data – Alu Clad 68mm

TIMBERSoftwood – Engineered RedwoodHardwood – Engineered Meranti or Engineered European Oak



Our products receive a base coat of timber preservative, then a primer coat, followed by two coats of micro-porous paints by environmentaly friendly REMMERS or SIGMA products.


Aluminium cladding standard colors:

RAL 9016, RAL 9007, RAL 9006, RAL 9005, RAL 8019, RAL 8017, RAL 8011, RAL 8007, RAL 8003, RAL 8001, RAL 7042, RAL 7035, RAL 7001, RAL 6029, RAL 6005, RAL 5015, RAL 5013, RAL 5010, RAL 3003, RAL 3002, RAL 1013,RAL 1033.

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