A.P.P Membrane Waterproofing — Labour Only refers to installation services where the contractor provides only workmanship for applying Atactic Polypropylene (APP) torch-on waterproofing membrane, while the client supplies all materials (membrane rolls, primer, gas, etc.).
Works include surface preparation, primer application, torch welding of membrane sheets, detailing at joints, upstands, outlets, and ensuring a fully sealed waterproof layer for flat roofs, slabs, balconies, and similar surfaces.
Price is per square meter