Installation Instructions; General Information - Hornbach 65463 Notice De Montage

WPC
Congratulations on the purchase of your new decking. Wondertech is
made of WPC, a high-quality material of wood fibres, recycled plastic and
minerals.
Wondertech is water-repellent and generally resistant against insects,
mould and cracking and is a perfect choice for outdoor installation.
Wondertech requires no additional protective coating. The material does
not produce splinters, making it comfortable under bare feet.
No special tools are required for installation. It can be worked just like
wood with a saw and power drill.
WPC must not be used for
- Damp areas with insufficient air circulation
- Extreme temperature changes (e.g. sauna booths)
- Load-bearing structure
The Wondertech System consists of the following components:
• Wondertech boards
• Wondertech substructure
• Start clip, connecting clip
• System screw for clips SK 4x30 mm TX15(pre-drill Wondertech frame 2.5 mm Ø)
• Long bit TX15

Installation Instructions

Adhering to the following processing and care instructions will ensure a long life for your decking.

General Information

• Before beginning with the installation, the boards must acclimatise at the installation site for 3 days. Store Wondertech in the original
packaging and lying on a flat surface, dry and well ventilated.
• The installation may only be performed with suitable and approved accessories. Faulty installation can damage the material and reduce
its service life.
• Only install the decking at temperatures above 0 °C.
• Check the individual elements for any damages prior to processing. Variations in colour and structure are typical for the material and
ensure a natural look. By beginning with the installation, you acknowledge that the appearance and properties of the material are free of
defects.
• WPC expands with a rise in temperature and humidity and shrinks under cold and dry conditions. This movement must not be hindered
by the fastening. A sufficient distance must be left between all solid bordering structures.
• Due to the high density of Wondertech, screw holes must be pre-drilled.
• Include in your planning a sufficient grade for water drainage, which should be 2 % in the direction of the boards and away from the
building. In difficult installation situations, we recommend Wondertech solid profiles.
• The subsurface must be clean, free of all plant growth, level, firm, load-bearing and protected against freezing. Water must be able to flow
off unobstructed.
• Under the decking, a clearance of at least 25 mm must be left all around for unhindered air circulation. Direct contact with other structures
and to the subsurface is not permitted.
The Subframework (Figures 1 + 2)
• The frames of WPC 40 x 60 mm must rest on support blocks over their full length. The frames must be secured with screws at
least at the ends.
• The axis spacing distances of the subframework are determined based on the load of the deck. The typically permissible span,
even for slanted installation of the boards, is 35 cm. For higher loads, the distances should be reduced accordingly.
• The proper grade for water drainage must be taken into account already during construction of the subframework.
• The subframework must have a distance of at least 2.5 cm from all solid structures.