Balconies, Washroom & Kitchen Waterproofing Using Corner Joint Tapes

by AWEI – Ankit Waterproofing Engineers Inc.

At AWEI, we provide specialised internal wet area waterproofing solutions using corner joint tapes to ensure long-lasting protection against water seepage in sensitive zones like:

🛁 Washrooms

🍳 Kitchens

🌇 Balconies

🚿 Utility areas & wet walls

🧰 Why Corner Joint Tapes?

These areas have internal angles, wall-to-floor joints, and pipe penetrations that are prone to micro-cracking and leakage due to movement, settlement, or poor construction joints. Our flexible, pre-formed corner tapes are designed to:

✔️ Bridge minor cracks and joint movements

✔️ Create a watertight seal at corners and transitions

✔️ Bond perfectly with cementitious and liquid-applied waterproofing systems

✔️ Resist chemicals, heat, and moisture exposure

🔨 Typical System:

1. Surface Preparation

2. Primer Application (if required)

3. Installation of TPE/Butyl-Rubber-Based Corner Joint Tapes at wall-floor & wall-wall junctions

4. Full area waterproofing membrane application over the tape system

5. Curing and flood testing

✅ Advantages:

Leak-proof internal protection

Compatible with tiling & finishes

Crack-bridging capacity

Quick and clean installation

Trust AWEI to protect your interiors with professional-grade waterproofing that lasts — right from the corners!