Water intrusion is a common but costly issue in tropical regions like Sarawak. The Sherr’s Resources provides waterproofing solutions with technical accuracy and site-specific methodology:

• Flat Roof and Deck Waterproofing: Application of torch-on membrane, PU coatings, or cementitious waterproofing systems according to the substrate type (concrete, metal, etc.).

• RC Roof Slabs and Balconies: Crack injection, surface treatment, and protective screeds for deteriorated or poorly detailed slabs.

• Pond and Tank Waterproofing: Internal tank linings using food-safe epoxy or polymer cement, and external negative-side waterproofing where access is restricted.

• Basement and Retaining Wall Waterproofing: Bentonite, PVC membrane, or crystalline waterproofing system application, depending on hydrostatic pressure and construction method.

• Wet Area Treatment (Bathrooms, Kitchens, Wash Areas): Full waterproofing prior to tiling using sheet or liquid membrane systems for leak prevention in service-heavy zones