About Terrace Waterproofing
Your terrace is constantly exposed to rain, sunlight, heat, humidity, and temperature changes. Over time, these conditions can cause cracks, water seepage, damp patches, and structural deterioration. At Prerna Service, we provide professional terrace waterproofing solutions designed to prevent water penetration, extend the life of your building, and reduce long-term maintenance costs. Whether you own an independent house, apartment, villa, commercial building, factory, or office complex, our experienced team carefully inspects the roof and recommends the most suitable waterproofing system based on its condition and construction type.
Suitable For:
What We Offer / Key Features
Why Choose Prerna Service?
Our Execution Process
Thorough preparation, premium materials & experienced applicators.
Detailed Roof Inspection
Digital thermal moisture audit to detect hidden slab dampness and identify all micro-cracks.
Crack Identification & V-Groove Sealing
Mechanical cleaning and filling roof cracks with elastomeric polyurethane sealant.
Surface Preparation & Jet Cleaning
High-pressure jet wash to remove dirt, moss, loose cement, and old tar felt.
Primer & Waterproof Membrane Application
Applying deep penetrating acrylic primer followed by dual coats of liquid PU coating embedded with fiberglass mesh.
Protective Finishing Coat & Ponding Test
Applying UV-resistant topcoat, performing 48-hour water ponding test, and issuing 10-year warranty document.
Visual Proof: Terrace Waterproofing
See how our treatment transforms damaged surfaces.
✨ After: 100% Waterproof Terrace • UV Resistant PU Coating
⚠️ Before: Damaged Terrace • Water Leakage • Cracks