Siding Facade System

Siding Facade System

NEO | METAL
Brand: PREFA®
The PREFA Siding façade system is a non-load-bearing, rear-ventilated aluminium façade solution that can be installed horizontally, vertically, or diagonally. Thanks to concealed fastening, it provides a clean and durable appearance. It offers a wide range of colours, dimensions, and surface finishes. Classified as A1 non-combustible, it is maintenance-free and 100% recyclable. Perforated siding options stand out as both functional and architectural design elements for car parks, staircases, parapets, and sun-shading applications.

Aluminium panel Wooden composite facade cladding Exterior facade profile


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• Residential and commercial building façades
• Industrial building façades
• Renovation and new construction projects
• Car park façades
• Staircases and stair cores
• Sun-shading, ventilation, and screening solutions with perforated sidings
• Façade applications for architectural emphasis and design purposes

• Material: H41 temper aluminium, patented P10 coating
• STANDARD DIMENSIONS:
- 0.7 × 138 mm (thickness/width)
- 1.0 × 200 mm (thickness/width)
- 1.2 × 300 mm (thickness/width)
- 1.2 × 400 mm (thickness/width), installed with wind protection clip
- 1.5 × 500 mm (thickness/width), installed with wind protection clip
- 1.5 × 600 mm (thickness/width), installed with wind protection clip
*Standard colours for each width are specified in the Colour Chart section.
*Special widths (from 120 to 400 mm) are available on request.
• SHADOW GAP:
- Available with or without shadow gap
- Shadow gap width: 15 mm
• WEIGHT:
- Approx. 3.30 – 5.14 kg/m², depending on the width
• LENGTH (for 138, 200, 300, 400 mm widths):
- 500 – 2,500 mm when using the PREFA shadow gap
- 500 – 6,200 mm without using the PREFA shadow gap
• LENGTH (for 500, 600 mm widths):
- 700 – 2,500 mm when using the PREFA shadow gap
- 700 – 6,200 mm without using the PREFA shadow gap
• INSTALLATION:
- Horizontal, vertical, and diagonal installation
- Concealed fastening (tongue-and-groove system)
• SUBSTRUCTURE:
- Timber or metal supporting substructure
• FASTENING:
- Screwed to aluminium, steel, or timber supporting substructure
- Fasteners: 6–9 pcs/m²
- PREFA wind protection clip is required for 400 × 1.2 mm, 500 × 1.5 mm, and 600 × 1.5 mm profiles.

Up to 40 years warranty
P10 - RIBA - EPD