Metsä Wood’s ThermoWood® decking board is made from Scandinavian softwood. A chemical-free heat treatment is applied to the decking to improve its performance, making it naturally weather resistant in addition to being environmentally friendly. ThermoWood® deck boards can be left to weather naturally or a deck oil can be applied to maintain the rich colour.
ThermoWood® deck boards are grooved on one side and smooth on the reverse. Please refer to the table below for more details.
Our decking is PEFC certified and has a 15 year guarantee against rot and fungal decay, subject to correct installation and treatment of cut timber.
Features and benefits
Take a look at our decking calculator tool. You can use this tool to find out how much decking you need to buy to fit the area you have in mind.