Supreme Timber have decking boards that are top quality, long lasting, designed to create a modern, stylish appearance to a garden space. The Decking is pressure treated to ensure a long lasting decking product. The decking boards are smooth on the bottom and have a profile that is regularised on the top. The decking has a planed finish to give a stylish clean look. Usually installed on top of structural timber that can be used as a base and then fixed with decking screws. If you are installing decking in a shady spot, bear in mind that it will not be able to dry out in the sun and it will spend much of the time damp and so more prone to algae, dirt and moss build-up. In order to prevent your new deck being plagued by weeds, lay a deck fabric over the earth before the deck is fitted. Ensure that the framework for the deck is laid on to concrete foundations rather than directly on to the soil for added stability. For water run-off, the deck should gently slope away from the house, a 10mm drop for every metre of deck is ideal.