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Waterproofing • 5-Year Written Warranty

Bathroom Waterproofing & Tile Epoxy Grouting Services

Stop Bathroom Leakage to Downstairs Ceilings Without Breaking Tiles

5-Year Written Warranty
Time: 1 to 2 Days
Price: ₹2,500 / bathroom

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Get an expert technical diagnostic visit for Bathroom & Tile Grouting.

About Bathroom & Tile Grouting

Bathrooms are among the most water-exposed areas in any building. Damaged grout, cracked joints, or poor waterproofing can allow water to seep beneath tiles and into surrounding walls or ceilings. Prerna Service offers professional bathroom waterproofing and tile grouting services using high-quality waterproof grout materials and proven application techniques.

What We Offer / Key Features

Tile joint raking & deep cleaning
Waterproof dual-component epoxy resin grouting
Silicone perimeter sealing around fittings
Tile crack repair & surface sealing
Bathroom floor waterproof coating
Shower area wall joint sealing
Floor drain joint waterproofing
Hydrophobic invisible surface seal

Why Choose Prerna Service?

Non-destructive repair with zero tile breakage required
Stops water dripping to lower flat ceilings instantly
100% anti-fungal, stain-proof & chemical resistant
Bathroom ready for use within 24 hours
Diagnostic Insights

Why Bathroom Leakage Is More Complex Than It Appears

Bathroom water seepage is one of the most common and misunderstood problems in Bangalore apartments. The water you see dripping on the ceiling of the flat below does not always come from directly above. Water travels the path of least resistance through:

1
Cracked or degraded cement grout between floor tiles
2
Silicone sealant that has shrunk or peeled away from drain pipe surrounds
3
Hairline cracks in the waterproof membrane under the bathroom floor (if one was applied during construction)
4
Joint failures between the bathroom floor and wall tiles
5
Drainage connection failures at the floor drain trap
Material Comparison

Epoxy Grouting vs. Cement Grouting

Why standard cement grout fails and epoxy resin delivers lifetime waterproofing.

❌ Traditional Cement Grouting
•Absorbs water and loses its waterproofing properties over time
•Develops cracks due to tile movement and thermal cycling
•Harbors mold, mildew, and bacteria in porous gaps
•Discolors and stains permanently with soapy water and cleaners
✅ 100% Solid Epoxy Resin Grout
100% waterproof — dual-component resin impervious to moisture
Elastomeric flexibility accommodates minor tile movement without cracking
Stain-resistant and chemical-resistant non-porous finish
Completely prevents mold, mildew, and bacterial growth

Our Execution Process

Thorough preparation, premium materials & experienced applicators.

01

Grout Joint Cleaning & Raking

Removing old degraded cement grout and degreasing tile edges.

02

Sanitizing & Anti-Fungal Treatment

Chemical wash to eradicate all hidden mold spores and bacteria.

03

Resin-Hardener Epoxy Grouting

Pressurizing 100% solid epoxy resin grout into all tile gaps and corners.

04

Drain Pipe & Fixture Sealing

Flexible PU sealant injection around plastic and metal drain pipes.

Interactive Visual Proof

Visual Proof: Bathroom & Tile Grouting

See how our treatment transforms damaged surfaces.

After: 100% Waterproof Terrace • UV Resistant PU Coating✨ After: 100% Waterproof Terrace • UV Resistant PU Coating
Before: Damaged Terrace • Water Leakage • Cracks⚠️ Before: Damaged Terrace • Water Leakage • Cracks

Key Benefits Summary

Prevents leakage to adjacent bedroom walls and downstairs ceilings
Stops fungus growth & maintains high bathroom hygiene
Protects neighbouring walls from damp patches
Stronger, stain-resistant, easy-to-clean tile joints

Frequently Asked Questions