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Dry roofs, sound walls, working pipes.

Prime Barrier provides waterproofing and plumbing services in Chennai for terraces, bathrooms, walls, water tanks, pipe lines and drains, in homes, apartments and commercial premises.

Based in West Tambaram, serving Chennai.

Cross-section of a waterproofed terrace: rain runs off the tiled surface to the outlet pipe, while the membrane layer keeps the concrete slab and the room below dry. Tiles or finishProtective screedWaterproof membranePrimerRCC slab Room below stays dry
A terrace waterproofing system, layer by layer

Why customers contact Prime Barrier

  • Waterproofing and plumbing togetherMany damp problems start with a pipe. One team looks at both.
  • Homes and commercial premisesIndependent houses, apartments, villas, offices and shops.
  • Inspection before the quoteWe look at the site before recommending work or fixing a price.
  • Clear communicationYou know what we found, what we'll do and what it costs.

What we work on

Two trades with one goal: a building that stays dry and plumbing that works.

Waterproofing

Stopping water from getting into the structure.

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.

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  • Bathroom & wet-area waterproofing

    Sealing bathroom floors, wall junctions and balconies so water stays in the room it's used in.

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  • Wall dampness & seepage treatment

    Treating damp patches, external wall cracks and seepage that spoil paint and plaster.

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  • Water tank & sump waterproofing

    Stopping leaks and seepage in overhead tanks and underground sumps.

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Plumbing

Getting water in, and waste water out, the way it should.

  • Plumbing installation

    New water lines, fittings and fixtures for homes, renovations and commercial spaces.

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  • Plumbing repairs & leak detection

    Finding and fixing visible and concealed leaks, dripping taps and faulty fittings.

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  • Bathroom & kitchen plumbing

    Sinks, taps, water lines, sanitaryware and drains in the rooms you use most.

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  • Drainage & blockage solutions

    Clearing choked drains and correcting the lines that keep blocking.

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  • Commercial projects

    Waterproofing and plumbing for offices, shops, apartment associations and other premises.

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Get a rough cost before we visit

Our estimator gives a ballpark range for common jobs. The final quote is always given after a site inspection.

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Indicative pricing

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.

How we approach the job

Most leaks don't start where they appear. Good waterproofing and plumbing begins with finding out why.

  • Source first, then solution

    We trace where the water comes from before recommending any treatment.

  • Both trades understood

    Damp walls are often a pipe problem, and a pipe repair often needs waterproofing afterwards.

  • Scope agreed before work

    You get a clear explanation of the work and the cost before anything begins.

  • Suited to Chennai's climate

    Methods chosen for strong sun, heavy monsoon rain and coastal humidity.

  • Care in occupied homes

    We protect floors and furniture, and clean up when the day's work is done.

  • Easy to reach

    Call, WhatsApp or send an enquiry, whichever suits you.

How it works

From your first message to a finished, tested job.

  1. Send an enquiry

    Tell us the problem, the location and how to reach you.

  2. Discuss the requirement

    We call you back to understand what's happening.

  3. Site assessment

    We inspect, find the cause and explain the work and cost.

  4. The work

    Carried out as agreed, with the site kept tidy.

  5. Completion and check

    We test the work and go through it with you before closing.

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

Tell us what's happening and where. Our team will review your requirement and get back to you.

Frequently asked questions

Can't find your answer? Call us on 91768 99011.

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Waterproofing for terraces, roofs, bathrooms, walls, water tanks and sumps, and plumbing installation, repairs, leak detection, bathroom and kitchen plumbing, and drainage work.

Yes. We work on independent houses, apartments and villas, as well as offices, shops and other commercial premises.

The pricing on our Services page shows typical ranges. The final price depends on the area, the condition of the surface, access and the materials chosen, and is confirmed after we inspect the site.

Yes. Fill in the enquiry form on the Contact page. You can also call or message us on WhatsApp at 91768 99011.

Your location, the type of property, what you're seeing (a leak, a damp patch, a blockage), where it is, and how long it has been happening. Photos help, and you can share them on WhatsApp.

We are based in West Tambaram and serve customers in Chennai. Mention your area in the enquiry and we'll confirm.

Dry weather suits most waterproofing, because coatings need a dry surface to bond. If you've noticed leaks, have the terrace inspected well before the rains.

Call or WhatsApp 91768 99011, email support@primebarrier.in, or use the enquiry form on the Contact page.