What this service covers
Waterproofing to retaining-wall surfaces and related below-ground details. The proposed system depends on access, the construction stage and whether existing finishes need to be removed.
Typical areas: Retaining walls and building walls in contact with the ground.
What goes wrong.
Retaining walls fail when groundwater seeps through micro-cracks and migrates laterally, causing efflorescence, spalling, and rebar corrosion over time.
Project photos

Where we work.
- Kuala Lumpur
- Petaling Jaya
- Subang Jaya
- Shah Alam
- Mont Kiara
- Bangsar
- Damansara Heights
- TTDI
- Sri Hartamas
- Cheras
- Selayang
- Batu Caves
- Puchong
- Kepong
- Setapak
- Wangsa Maju
- Ampang
- Setia Alam
- Kota Damansara
- Sungai Buloh
- Cyberjaya
- Putrajaya
- Kajang
- Klang
- Nilai
More on this from our guide library.
White Deposits on Walls: Moisture and Efflorescence
White deposits on masonry or concrete can be associated with salts carried by moisture.
Read
Basement Seepage: Information for an Assessment
Record where water appears on basement walls or floors and whether it changes after rain.
Read
Rainy-Season Building Checks
From safe, accessible positions, look for blocked drainage, standing water, damaged visible joints and new indoor stains.
Read
