External Wall Waterproofing Services in Grant Road
External Wall Waterproofing Experts
Serving Grant Road & Surrounding Areas
Professional External Wall Waterproofing Solutions
External Wall Waterproofing in Mumbai for High-Rise Buildings
An external facade in Mumbai faces an assault from every direction: 2,500mm of monsoon rain, saline coastal air and intense UV. Left untreated, that combination penetrates the concrete, corrodes the steel inside and turns a cosmetic problem into a structural one. Urban Civil Services delivers full external wall waterproofing for societies and high-rises.
What Damages an External Wall
- Carbonation that reduces the protective alkalinity of the concrete.
- Chloride attack from coastal air that corrodes reinforcement.
- Expansion joint and control joint failure.
- Hairline cracks that let driving rain reach the steel.
Our External Wall System
We start with high-pressure cleaning and crack chasing, treating every crack with a flexible crack-bridging filler. A deep-penetrating anti-carbonation primer is followed by an elastic, breathable waterproof coating that stretches with the building, and all expansion joints are sealed with PU sealant and hydrophilic strips. Water repellents based on silane chemistry ensure rainwater beads off the facade.
High-Rise Access, Safety First
Our teams are trained for heavy-duty pipe scaffolding and rope-access, so upper floors are treated safely and to specification. Every external wall project is backed by our 10-year stamp-paper warranty.
