SmartDry provides innovative and eco-friendly damp proofing solutions from The Netherlands. Unlike other damp proofing products, SmartDry is an entirely natural solution that cleverly relies on natural airflow to draw the damp from your walls, without the need for harmful sealants or chemicals. Our SmartDry DEW (Damp Extraction Widgets) bricks are fitted on the outside of your home which means you don't even need to be there when they are installed and there is no replastering, no mess and no inconvenience. DEW bricks improve the breathability of damp walls and address many different types of damp problems for the long-term. - Eco-friendly innovative solution, no chemicals - Actively removes damp from walls - Improves breathability for the long-term - Installed from the outside - no replastering, no mess