Description
What is AllDry WallnRoof 10
Birla Opus AllDry WallnRoof 10 is a high-build waterproofing coating designed for both walls and roof surfaces. Unlike standard waterproof paints, it creates a flexible protective membrane that resists rainwater penetration, sunlight exposure, and structural movement.
The product is engineered for long-term protection and is commonly selected for buildings that require durable waterproofing in areas with heavy seasonal rainfall.
Why it is used in construction projects
Buildings in Bangalore and Bengaluru often face:
- Roof leakage during monsoon
- Exterior wall dampness
- Surface cracks from heat expansion
- Paint peeling due to moisture
This product helps by:
- Creating a waterproof barrier against rainwater
- Bridging minor surface cracks
- Protecting against UV and weather exposure
- Reducing heat absorption on terrace slabs
- Improving life of the top surface finish
Because of these benefits, it is commonly used in both new construction and renovation work.
Common application areas
This coating is ideal for:
- Concrete terraces
- Roof slabs
- Exterior walls
- Parapet walls
- Balcony slabs
- Sunshades
- Weather-exposed surfaces
It is widely chosen for residential, commercial, and apartment waterproofing projects.
Performance features
- Elastomeric crack-bridging formula
- Strong adhesion on masonry and concrete
- UV-resistant coating for outdoor use
- Helps reduce surface temperature on roofs
- Long-term waterproofing performance
- Suitable for vertical and horizontal surfaces
Typical coverage:
- Roof surfaces: around 10 sq. ft per litre in 3 coats
- Vertical walls: around 25–35 sq. ft per litre depending on surface condition
How professionals apply it
Typical site application process:
- Clean the surface thoroughly
- Repair cracks before coating
- Apply first primer coat if required
- Apply first waterproof coat evenly
- Allow drying between coats
- Apply second and third coats in cross direction
- Allow full curing before water exposure
This creates a continuous waterproof membrane over the surface.
Pack sizes & buying intent
Available in practical pack sizes such as:
- 1 litre
- 4 litre
- 10 litre
- 20 litre
Common searches include:
- Birla Opus AllDry WallnRoof 10 price in Bangalore
- Roof waterproofing coating near me
- Terrace leakage solution Bengaluru
Why contractors prefer it
Professionals prefer this product because it:
- Works on both walls and roofs
- Saves future maintenance costs
- Handles Bangalore weather effectively
- Gives professional waterproofing results
Final takeaway
Birla Opus AllDry WallnRoof 10 is a premium waterproof coating that protects roofs and exterior walls from leakage, cracks, and weather damage, making it a reliable solution for long-term building protection.





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