installs components such as joint tapes, injection hoses, fresh concrete composite membranes, bentonite liners and sealing accessories for concrete constructions. Its teams supervise concreting on site, manage quality control and document the installation of waterproofing elements according to SIA and DIN standards. The company also handles refurbishment and remodeling projects, including injection sealing, joint reworking and box-in-box solutions for existing buildings. Waprotec serves builders, general contractors and engineering offices across a wide range of building types and uses.