Trusted Traders is an endorsement scheme run by Which? that recognises reputable traders who successfully pass an assessment process carried out by our trading standards professionals. Damp proofing is a protective process to make sure moisture cannot pass through the walls of a building to the interior. Damp proofing places a barrier in walls that prevents rising damp problems prevalent in modern homes. Combining all our specialist services, we can provide a complete structural repair solution from initial survey and investigation through to finished and fully refurbished load bearing elements.