D-Sign Limited

D-Sign Ltd is a manufacturer of bespoke cavity trays and cavity tray systems and supplies associated water proofing products.

D-Sign Limited was established in 2003 in response to a market need for an independent specialist providing guidance and support to Architects, Developers, Contractors and Distributors with respect to waterproofing products.

We work in partnership with our suppliers to ensure a high quality product.

We have over 20 years experience of working within the construction industry and have developed a level of expertise in DPC provision that is unrivalled within the industry.

We offer independent advice together with three dimensional designs for preformed units, to ensure continuity of waterproofing systems for below and above ground on major projects. Whether as a ground level DPC or fully designed cavity tray system for multi-storey use, we can supply a range of pre-formed units to suit your specific requirements.