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Selecting and installing expansion spacers
When the required clearance height means that pedestals cannot be used, you can install
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Cutting an Atmosphere board
Tips? Cutting suggestions for the Atmosphere co-extruded range for decking
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Fascia board
Looking for the right final touches for your decking creation? Allow us to suggest the fascia board accessory.
Before fitting fascia boards, the fixed deck boards must be trimmed to an even finish using a straight-edge and a circular saw.
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Space between boards
How much space should be left between your deck boards?
It is essential to leave a gap of at least 5 mm in width.
This allows boards to expand with changes in temperature, and also enables water and melting snow/ice to drain away.
This gap between boards must not be obstructed.
FAQ
Who are we?
We are an SME created in Britanny in 2001, specialising in extrusion and producing wood composite materials for use in outdoor landscaping, in alignment with circular economy principles.
ISO 14001
In March 2014 we were the first French manufacturer of wood composite to achieve certification under the ISO 14001 international standard.
ISO 50001
Silvadec obtained ISO 50001 energy certification in 2022 thanks to the implementation of concrete actions aimed at reducing our energy consumption and consequently, our carbon footprint.
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PEFC certification
Since 2011 we have held PEFC certification, a strong sign of our commitment to a responsible process of sustainable forest management.
We have chosen to engage in clean local production, and are proud that 100% of our wood flour suppliers are French and are PEFC certified.