Wise Basement Systems are Scotland's leading structural waterproofing experts. Whether your need remedial waterproofing installed into a basement, cellar or crawlspace or you want waterproofing integrated into a new build project - we are the contractor for you. Contact your local branch today. Wise Basement Systems are approved by the following trade bodies: Which?, The Property Care Association, Safe Contractor, Constructionline, Trust Mark, ISO, The British Structural Waterproofing Association, The Living Wage Foundation. Wise Basement systems also follow the guidelines set out by The British Standards Institutes BS 8102:2009