planeo Thermo pine substructure for wooden decking - 4800 x 65 x 42 mm

The planeo thermally modified pine substructure, measuring 4.80 metres in length, provides the ideal foundation for large-scale decking projects. The thermal treatment of the pine timber creates a substructure that offers exceptional durability and the highest level of dimensional stability.

• Excellent dimensional stability: The thermal treatment significantly reduces the wood’s ability to absorb water. This results in minimal swelling and shrinkage, ensuring that the sub-frame remains straight and warp-free for years to come.
• Natural resistance: Without the use of chemical wood preservatives, the thermal treatment provides the material with excellent protection against fungal attack and wood-destroying micro-organisms. This makes it an environmentally friendly choice for outdoor use.
• Large spans: With a length of 4.80 metres, this profile is ideal for spanning long distances without many interruptions. The 65 x 42 mm cross-section ensures the necessary structural integrity.
• System compatibility: This substructure is specifically designed to complement decking boards made from thermally treated ash and thermally treated pine. Using the same type of material throughout the system prevents stress and ensures consistent ageing behaviour.
• Aesthetic appearance: The characteristic, uniformly dark colour of the thermally treated timber also lends the structural base an elegant appearance that complements modern decking perfectly.

Note: To prevent waterlogging and further extend the service life, the substructure should be placed on decking pads or pedestals to ensure good under-floor ventilation.