ShockDeck™

Overview of Materials That Can Be Used for ShockDeck™

Only specific types of pine decking boards (see table below) may be used to build ShockDeck™. These are available in several variants and supplied by multiple manufacturers.

For battens, pressure (Cu) treated pine 28×45 mm is always used. Along fixed edges, 28×45 mm battens are also used.

Please note that the European standard for battens differs from the Norwegian standard. The ShockDeck™ system is designed to be compatible with both the Norwegian standard (30×48 mm) and the European standard (28×45 mm).

Approved Decking Board Types for ShockDeck™

Material Selection with a Focus on Environment and Durability

The materials used are approved for outdoor use and comply with applicable requirements for health, environment and safety.

The materials used in building ShockDeck™ have been carefully selected with regard to durability, function and environmental impact. The solution can be built using various types of standard decking boards, such as pressure-treated (Cu-treated) pine, thermo-pine or Royal-treated pine.

What the materials have in common is that they have been treated to withstand outdoor use over time, providing a long service life and reducing the need for replacement. This is an important factor in limiting the overall environmental impact throughout the product’s lifetime.

The various treatment methods – such as impregnation, heat treatment and oil – give the timber increased resistance to rot and wear. The choice of material type can be adapted to the requirements and preferences of each project, including considerations regarding maintenance, service life and environmental profile.

Read more about the different types of treatment and impregnation below.

Durability and Maintenance

Treated decking boards have a long lifespan. Suppliers indicate that additional treatment is only necessary for aesthetic purposes. To ensure long-lasting performance, cleaning according to the manufacturer’s instructions is recommended.

Examples of Different Types of Pine Decking Boards That Can Be Used

Among the decking boards suitable for ShockDeck™ construction, there are several options with varying quality and appearance.

Examples:

Example of pressure treated pine This is the most affordable decking board and is also the type most commonly associated with standard decking. Available with or without grooves.

Example of Royal treated pine Duo type from Talgø Tre (Møre Royal). Available in several colors, with or without grooves.

Example of Royal treated pine Concise type from Talgø Tre (Møre Royal). Concise features a textured planed surface that gives a nice brushed finish. Available in several colors; the color shown here is “Fjellgrå”.

Example of Thermo-Pine from Moelven – a Nordic Swan-certified, completely chemical-free product. Fresh boards have a warm brown tone that naturally ages to a beautiful grey patina, with a comfortable and inviting surface.

Example of Royal treated pine Barfot type from Alvdal Skurlag. Barfot decking boards have a distinctive curved profile that improves water runoff.

Overview of Treatment Types

Copper-based Pressure Treatment (Cu-treatment) Pressure treatment with copper salts makes the wood resistant to rot. Visually, it is not possible to distinguish Cu-treated wood from the older CCA-treated wood (copper, chromium, arsenic), which is classified as hazardous waste. For this reason, all pressure-treated wood is handled as hazardous waste, even though Cu-treated material could, in theory, be disposed of with mixed wood.

Royal Treatment The wood is both pressure-treated and boiled in oil under vacuum. This provides exceptional resistance to rot, high dimensional stability, reduced splintering and cracking, and a long service life.

Thermal Modification Treated only with heat and steam, entirely free from chemicals. The wood becomes more resistant to rot, fungi, and moisture, with minimal splintering and cracking, and excellent durability.

Silica Treatment Treated with a water-based silica solution, entirely free from chemicals. Over time, the wood develops a beautiful, natural silver-grey patina while being protected against rot, fungi, and UV exposure.

Key Construction Details

• Use 3–4 shock absorbers per m²
• Only specific decking types and treatments may be used (for details see Materials for Building ShockDeck™)
• Battens 28×45 mm
• Standard construction includes a fixed edge around the perimeter
• Outer boards are fastened to the edge; full shock absorption occurs 30 cm from the edge
• Playground equipment is installed as usual in concrete foundations

Download the full ShockDeck™ assembly guide

For proper shock absorption, it’s important to follow the construction guidelines carefully. For detailed instructions on building ShockDeck™, please download the step-by-step instructions.

ShockDeck™ Construction

1. Deck boards 120 x 28 mm or 95 x 21 mm
2. Compacted sub-base
3. Full impact absorption is achieved 30 cm in from fixed edge
4. Height 13 cm  
5. Dampers offset by 30 cm
6. Distance between dampers 50/60cm
7. Battens 28×45 mm
8. Distance between battens 50/60 cm

Edge of Cubic Stone or Cast Concrete

1. Cubic Stone   2. Topsoil/Grass 3. Batten 28×45 mm  4. Concrete  
5. Compacted, Drainage Base Layer, e.g., Fraction 6–16 6. Batten 28×45 mm

Steel Profile Edge

1. Steel profile  2. Topsoil/Grass  3. Batten 28×45 mm 4. Concrete  
5. Compacted, Drainage Base Layer, e.g., Fraction 6–16 6. Batten 28×45 mm

Wooden Edge

1. Treated timber  2. Batten 28×45 mm  3. Paving stone 4. Compacted, Drainage Base Layer, e.g., Fraction 6–16

With Installed Equipment

1. Play equipment, e.g., a swing set   2. Concrete 
3. Compacted, Drainage Base Layer, e.g., Fraction 6–16

PDF