Prime Barrier – Waterproofing Solutions
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Waterproofing and plumbing services

What we do, the problems each service solves, what the work includes, and what it typically costs.

Waterproofing

Terrace & roof waterproofing

A terrace takes direct sun, heavy monsoon rain and standing water. When the top protection fails, water finds its way through cracks and joints into the rooms below. We assess the slab, treat cracks and weak points, and apply a waterproofing system suited to how the terrace is used.

Common problems

  • Ceiling leaks or damp patches after rain
  • Cracks and hollow patches on the terrace
  • Water standing after rain
  • Old coatings peeling or failing

What the work covers

  • Surface inspection and cleaning
  • Crack and joint treatment
  • Coating or membrane system as recommended
  • Attention to outlets, parapets and corners
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Bathroom & wet-area waterproofing

Bathroom leaks usually show up somewhere else: on the ceiling below, or on the wall of the next room. We check the floor, the tile joints and the pipe points, then waterproof the wet area, including the wall base and around the drain.

Common problems

  • Damp or leaking ceiling below a bathroom
  • Wet wall base or peeling paint outside the bathroom
  • Water seeping through tile joints

What the work covers

  • Leak source check, including the plumbing points
  • Floor and wall-junction waterproofing
  • Drain and pipe-entry sealing
  • Tile joint grouting where needed
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Wall dampness & seepage treatment

Damp walls can come from rain driving through external cracks, moisture rising from the ground, or a hidden pipe leak. The treatment depends on the cause, so we identify it first, then repair cracks and apply the right protective system.

Common problems

  • Damp patches and fungus on walls
  • Paint bubbling or peeling
  • Cracks on external walls

What the work covers

  • Finding the cause
  • Crack filling and sealing
  • Waterproof coating for exposed walls
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Water tank & sump waterproofing

A leaking sump wastes water and can let ground water in; a leaking overhead tank damages the slab beneath it. We inspect the tank, repair cracks and joints, and apply a lining suitable for water storage.

Common problems

  • Water level dropping without use
  • Damp slab below an overhead tank
  • Cracks inside the sump

What the work covers

  • Draining, cleaning and inspection
  • Crack and joint repair
  • Internal waterproof lining
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Plumbing

Plumbing installation

Whether it's a new bathroom, a kitchen renovation or a fit-out for a shop or office, we lay out and install the water supply and drainage lines, then fit and test the fixtures.

Common problems

  • New construction or renovation
  • Adding a bathroom, kitchen or utility point
  • Replacing old fixtures

What the work covers

  • Concealed and exposed pipe lines
  • Taps, mixers, showers and sanitaryware
  • Pressure and leak testing
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Plumbing repairs & leak detection

A small drip wastes water every day, and a concealed leak can damage walls long before anyone notices. We trace the leak, repair or replace the faulty section, and keep any opening of walls or floors to the minimum needed.

Common problems

  • Dripping taps and running flush tanks
  • Wet patches around concealed pipes
  • Low water pressure
  • Water use rising for no clear reason

What the work covers

  • Leak tracing
  • Repair or replacement of faulty pipes and fittings
  • Testing after the repair
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Bathroom & kitchen plumbing

From a new wash basin to a full bathroom refit or a kitchen sink that won't drain, we handle the fixtures, supply lines and waste connections so everything works together.

Common problems

  • Leaking sink or basin connections
  • Toilet, flush or health-faucet faults
  • Kitchen sink draining slowly

What the work covers

  • Sanitaryware installation and replacement
  • Sink, basin and tap fitting
  • Waste and trap connections
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Drainage & blockage solutions

A drain that blocks again and again usually has a reason: poor slope, a damaged section or the wrong fitting. We clear the blockage and look for the cause so it doesn't keep coming back.

Common problems

  • Blocked floor traps and bathroom drains
  • Kitchen and wash-area drain choke
  • Bad smell from drains
  • Water backing up on terraces or balconies

What the work covers

  • Blockage clearing
  • Drain line inspection
  • Repair or re-routing of faulty sections
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Commercial

Commercial projects

Commercial and shared buildings need work planned around the people who use them. We discuss access, timing and scope with the owner, facility manager or association before starting.

Common problems

  • Common-area terrace or tank leaks
  • Restroom plumbing in offices and shops
  • Shared drainage problems

What the work covers

  • Site survey and scope discussion
  • Scheduling around occupants
  • Waterproofing and plumbing work as agreed
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Indicative pricing

These ranges reflect typical market rates in Chennai for common jobs. Actual cost depends on the surface, its condition, access and the materials chosen, and is confirmed after we inspect the site.

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Estimated range

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Indicative only, not a quotation. Waterproofing figures include typical material and labour for the method selected. Plumbing figures are labour only; parts and fittings are extra. The final quote follows a site inspection.

Waterproofing rates

WorkTypical rangeUnit

Plumbing rates (labour)

WorkTypical rangeUnit

What changes the price

Site factorTypical effect

Indicative only, not a quotation. Waterproofing figures include typical material and labour for the method selected. Plumbing figures are labour only; parts and fittings are extra. The final quote follows a site inspection.

Seeing a damp patch, a drip or a slow drain?

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