Waterproofing Solutions
Shield your property from moisture intrusion with proven waterproofing systems designed for Malaysia's demanding tropical climate.
Long-Term Protection Against Water Damage
Malaysia receives an average of 2,500 millimetres of rainfall annually, with the northeast monsoon season bringing prolonged heavy downpours between November and March. This relentless moisture exposure makes waterproofing not a luxury but a necessity for every property — whether it is a single-storey terrace house in Petaling Jaya or a multi-level commercial building in the KL city centre.
At CommandPro Plumbing Solutions, our waterproofing division combines surface preparation expertise with premium coating materials sourced from established manufacturers. We do not simply paint over damp patches. Our process involves thorough substrate inspection, crack repair, primer application, and multi-layer membrane installation to create a seamless barrier that withstands years of exposure to rain, humidity, and temperature fluctuations.
Every waterproofing project starts with a detailed site assessment. We identify the source and path of moisture penetration, recommend the most effective treatment system for the specific substrate, and provide a clear quotation that covers materials, labour, and any necessary preparatory work. There are no surprises on invoicing day.
Waterproofing Services We Provide
Comprehensive moisture protection for every area of your property.
Bathroom Waterproofing
Full wet-area treatment including floor-to-wall membrane application, joint sealing around shower trays and bathtubs, and drain collar waterproofing. Essential during renovations and new builds alike.
Basement Sealing
Negative and positive-side waterproofing for below-grade structures. We use cementitious crystalline coatings and injection grouting to stop hydrostatic pressure from pushing water through concrete walls and floors.
Roof Membrane Application
Torch-on bituminous membranes, liquid-applied polyurethane systems, and reflective coatings for flat and low-slope roofs. Our roof treatments reduce internal temperatures while keeping rainwater out.
External Wall Treatment
Breathable silicone-based coatings that repel wind-driven rain without trapping internal moisture. Ideal for exposed facades, boundary walls, and buildings situated on elevated terrain.
Balcony Waterproofing
Flexible membrane systems designed to handle foot traffic and thermal expansion on open balconies. We integrate proper drainage falls and edge detailing to ensure water flows away from the building envelope.
Built for Malaysian Conditions
Many waterproofing failures in Malaysia stem from using products or methods not suited to the local environment. Extreme UV exposure, high ambient humidity, and sudden temperature shifts between daytime heat and evening rain showers all test the limits of generic coatings. CommandPro specifies materials that are formulated for tropical use and carry manufacturer warranties valid in this region.
Our application teams follow strict preparation protocols. Surfaces are cleaned, degreased, and profiled before any coating is applied. Cracks wider than 0.3 millimetres are routed and filled with flexible sealant. Reinforcing fabric is embedded at all changes of plane — floor-to-wall junctions, pipe penetrations, and expansion joints. These details are what separate a waterproofing job that lasts a decade from one that fails within a single monsoon season.
After project completion, we conduct a flood test or spray test depending on the treated area, and only sign off once both our technician and the client are satisfied with the result. A detailed warranty card is issued with every completed project.