Marnar Bruk decking combines copper-based pressure impregnation with royal oil - an effective protection that is soaked into the entire wood. This provides:
Read more in spring FDV documentation for decking (PDF).
The patio should be washed at least once a year - preferably in the spring - to remove dirt, surface mould and loose pigments.
In the first few years, there is no need for new oil for technical reasons, but cosmetic maintenance may be desirable to maintain colour and shine.
Maintenance adds value - year after year! A simple maintenance regime once a year can save you a lot of money later on and give you a deck that both lasts and looks great. If you follow our recommendations and use the right maintenance product, your royal-impregnated decking from Marnar Bruk will be a robust and aesthetically pleasing outdoor environment for decades to come.