We are a well established professional company providing waterproofing services of the highest quality throughout London and the Home Counties


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Renderseal Limited

Unit 9 Olympic Business Centre

Paycocke Road

Basildon, Essex

SS14 3EX

Tel:  0208 594 3777    



The British Structural Waterproofing Association was established in 1992 and works to improve standards within the industry as well as providing a point of reference to connect customers with appropriately experienced and qualified contractors and consultants.


Manufacturer of speciality chemicals for construction and industry. Information about divisions and products, technologies and stock performance. .

safe guard europe

Safeguard Europe Ltd. is a UK-based company specialising in providing damp-proofing and waterproofing solutions for the construction industry.

Safeguard was established in 1983 to produce products for the refurbishment of existing buildings.


Constructionline is the UK’s leading procurement and supply chain management service that collects, assesses and monitors standard company information through a question set that is aligned to PAS 91, the standardised pre-qualification questionnaire developed by BSI to reduce duplication within the construction industry.


Assessing suppliers health and safety competence is usually a lengthy and time consuming process. Suppliers can sometimes meet one buyer’s Health and Safety standards but not another. Being CHAS approved reduces duplication as suppliers compliance is accepted by all CHAS buyers.