Waterproofing

Leaks Rarely Have One Simple Cause.

Waterproofing failures in Malaysian buildings are rarely a single-point issue. They usually stem from membrane age, poor detailing at joints, or drainage that was never sized for actual rainfall volumes. Treating the visible symptom without confirming the source is why leaks often return within a year or two of a repair.

Common Warning Signs

• Ceiling staining or damp patches
• Ponding water on flat roofs or podiums
• Peeling paint or efflorescence on walls
• Recurring leaks after previous repairs
• Visible cracking at movement joints

Likely Root Causes

• Membrane degradation from prolonged UV and moisture exposure
• Poor detailing at penetrations, joints and upstands
• Inadequate falls or blocked drainage outlets
• Previous cosmetic repairs applied without diagnosis

What's Included

• Roof, podium and wet-area waterproofing systems
• Leak tracing and root-cause diagnosis
• Membrane removal, preparation and reinstatement
• Detailing at joints, penetrations and upstands
• Post-works flood testing

Inspection and Diagnosis

Every waterproofing project begins with a physical inspection, not a quotation based on description alone. We trace the leak path, assess drainage falls, review existing membrane condition and, where necessary, use moisture testing to confirm the source before recommending a system.

Verified Before Sign-Off

Waterproofing works are flood tested or otherwise verified before the area is reinstated. Handover includes a record of the system installed, warranty information where applicable, and photographic documentation.