Zyle Fenster – Bespoke Aluminium and Aluclad Window Specialists

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Alu-Clad Pivot Windows

Our Alu-Clad Centre Pivot windows are remarkable not only for their technical performance, but for their size. Offering the largest operable sash width on the market (up to 3 metres) these aluminium clad timber windows make a clear design statement, while allowing natural light and air to flood in.

With feature stays, they are a perfect choice for offices and public sector buildings such as healthcare and education. Their external colours and clean styling make them equally well-suited to multiple-occupancy buildings such as apartments and hotels.

With first-class air and water tightness ratings, our centre pivot windows come double or triple glazed with numerous glass and finish options. They can be rotated a full 180° for easy cleaning from within the building.


Performance information on Alu-Clad Pivot Windows is detailed in the table below.

66 x 111 mm – Standard. Manufactured using mortise and tenon joints, glued and mechanically fixed.
76 x 111 mm – Standard.
Sill Projection
50 mm, 70 mm, 90 mm, 110 mm, 130 mm, 150 mm, 225 mm, 300 mm, 360 mm
Wood moisture content
Glazing beads
Internally Beaded
Engineered redwood – Standard. Engineered hardwood, Accoya, European oak.
Internal Finish
Three coat spray applied factory finish using water based micro-porous paint/ stain.
External Finish
Polyester Powder coating.
White – RAL 9016 – Standard. Any RAL – from RAL classic range. Stain – from TRC stain range.
Double glazed, 4/16/4 Low-E – Standard.
1.2 W/m²K double glazed – 0.8 triple glazed W/m²K.
Perimeter spacer bars
White warm edge perimeter spacer with white warm edge integral spacers – Standard. Silver and Black spacer optional.
Frame profile moulding
Ovolo 26mm.
Trickle ventilation
Through sash head trickle ventilator. EA 1700, 4400, 5000 mm²
Can conform to PAS 24

Alu Clad Pivot Windows Gallery

Recent Alu-Clad Windows Projects and More