Sri Lanka’s #1 Building Protection Specialist

Waterproofing | Painting | Industrial Flooring | Construction Chemicals

ITCRatnadipa

Waterproofing

N. Chandraratne Decorators (Pvt.) Ltd.

44 Years of Trusted Leadership

Founded by the late Mr Norman Chandraratne, a pioneer of the construction industry, we lead with honesty, loyalty and integrity to provide an unparalleled service in Sri Lanka and beyond.

Painting

Sri Lanka’s #1 waterproofing external paint system with the highest crack bridging and anti carbonation capability.
Sri Lanka’s highest skilled applicators of specialised natural stone coatings, granite and marble textures, as well as standard textures to improve building aesthetics.
Specialised, detailed, precision painting works for high end finishes.
High Performance External Wall Waterproofing and Crack Repair Works. Sri Lanka’s #1 Building Protection Specialist.

Waterproofing

Sri Lanka’s #1 products in below categories provided with precision application:
- Bitumen Sheet Membranes
- Concrete Sealers
- High Performance Cementitious Membranes
What should we know about the services you provide? Better descriptions rSri Lanka’s #1 products in below categories provided with precision application:
- High Performance Cementitious Membranes
- Epoxy Coatings
- Polyurethane Coatings
Sri Lanka’s #1 products in below categories provided with precision application:
- Chrystalline Waterproofing Admixtures
- Concrete Sealers
- Bitumen Sheet Membranes
High pressure, high performance crack injection works with the worlds best materials, ensuring no more leaks.

Industrial Flooring

Protect the concrete floor substrates from damages such as chemical and oil spillages, mechanical damage like wear and tear in tool rooms, and impact due to typical industrial activity.
Our flooring systems are complaint with the guidelines provided by FeRFA, EFNARC and the relevant ASTM and British and other European standards.
- Highly durable, improves abrasion resistance and reduces chemical attack from oils and greases
- Eliminates dust formation from within the treated surface
- Economical and low cost method of floor protection
Sri Lanka’s #1 tile adhesives for any situation:
- NCD C300 - Regular Strength
- NCD C500 - Tile on Tile
- NCD C800 - Marble
Floor strengthening for protection and longevity with the highest quality materials of international standards.