Scotia is designed to cover the gap between the wall and the flooring after the floor has been laid. Normally there is a 10mm gap left between the wood and the wall to allow for expansion. Our scotia measures 19mm by 19mm and is made from high quality moisture resistant MDF. It has just the right amount of flexibility to follow any slight inconsistencies in the wall. Most people think walls are perfectly straight, but if you get a straight-edge and check your walls, you might be surprised. Our standard length is 3.6mtrs but we can cut it in half at 1.8mtrs. We also carry three custom Bamboo colours at 2.4mtrs.