You can buy good quality wood from timber merchants. Timber merchants stock a far more extensive range of quality woods than your local DIY store. Some timber merchants stock as many as 40 different types of hardwoods, including some exotic timbers. Timber merchants can supply everything from high-quality softwoods like western red cedar, calibrated timber, rough sawn timber and hardwoods planed to size. They also stock oak timber and other quality hardwoods such as maple, beech, cherry, ash and walnut. Check Yell.com for details of your nearest timber merchant.