Sri Lanka's most trusted waterproofing specialists — serving Colombo's homes, apartments, commercial buildings and infrastructure projects. Certified Supercrete NZ applicators. 10-year written warranty on every project.
Full-service waterproofing for every building type in Colombo — from high-rise apartments to commercial complexes, heritage buildings and industrial facilities.
Flat roof, terrace slab and rooftop waterproofing for Colombo's apartments and houses. Flexible membranes rated for Sri Lanka's monsoon rainfall and intense UV.
Learn More →Positive and negative side waterproofing for Colombo's high water table basements, car parks and substructure walls. Tested to EN 12390-8 with zero water penetration.
Learn More →EN 14891-certified under-tile waterproofing for bathrooms, wet rooms and utility areas. Prevents seepage through floors and walls in Colombo's high-rise apartments.
Learn More →W-347 certified, potable-water-safe waterproofing for residential and hotel pools in Colombo. Compatible with all pool finishes — tiles, paint, plaster and mosaic.
Learn More →PU and epoxy crack injection for structural concrete cracks in Colombo's commercial buildings and foundations. Stops active water ingress immediately.
Learn More →Overhead and underground water tank waterproofing using W-347 certified systems. Safe for potable water. Used in Colombo's apartment complexes and commercial buildings.
Learn More →We cover the full Colombo district — from Colombo Fort to the suburbs.
The only certified Supercrete New Zealand applicator in Sri Lanka — manufacturer-backed materials, application standards and warranty.
Every project gets a formal written warranty — not a verbal promise. Essential for developers, architects and building owners in Colombo.
All products carry European EN certifications (EN 1504-2, EN 14891). Trusted by Colombo's leading contractors and architects.
Site inspections arranged within 24–48 hours anywhere in Colombo. Written quotations provided before any work begins.
We inspect your site, diagnose the problem and recommend the right system — at no cost. No obligation to proceed.
Fill in your details — our Colombo team will contact you within 24 hours to schedule a free on-site inspection.
We visit your site in Colombo, assess the problem area and diagnose the root cause.
You receive a detailed, no-obligation written quotation with system specification and coverage.
Our certified team applies the waterproofing system to EN standards with full documentation.
You receive a signed 10-year written warranty — backed by Supercrete New Zealand.
Free on-site inspection · Written quotation · 10-year warranty · Same-day response