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The Problem WATERHUB Solves

Plumbing failures are among the most disruptive and financially catastrophic construction problems a building owner faces, and most of them are specified into existence long before the first pipe is laid. The wrong pipe material chosen for the application. Undersized water supply lines. Drainage systems installed without adequate fall. Hot water lines mistakenly specified in a material that degrades under high temperatures. These are not installation failures; they are specification failures, and they are permanent until walls are broken and the pipe system is replaced.

WATERHUB exists for customers who want the plumbing system engineered and specified correctly from the absolute beginning, so the pipes that go inside the walls and under the floors stay there, without failure, for the life of the building.

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One common requirement
- engineering behind every pipe.

  • Engineering-backed specificationUPVC, CPVC, HDPE: grade and application matched to the system demand, not chosen by price.
  • Material compliance assuranceOue expert team verifies material quality before it reaches the site..
  • Zero-defect supply standardPremium projects carry no margin for rework. Every order is specification-verified before despatch.

WhatWATERHUB Supplies

Durable plumbing products at wholesale prices.

  • CPVC & UPVC Pipe

    CPVC & UPVC Pipe

    WATERHUB supplies rigid, corrosion- resistant UPVC pipes for cold water supply, drainage, and waste systems, the standard specification for residential and commercial cold water applications.

  • HDPE Pipe

    HDPE Pipe

    WATERHUB supplies high-density polyethylene pipes for underground water supply, agricultural irrigation, and larger diameter distribution networks, highly flexible and chemical- resistant for shifting ground conditions.

  • Water storage tanks

    Water storage tanks

    WATERHUB stocks premium polyethylene and fibreglass tanks for overhead and underground water storage, specified by required capacity, installation position, and water quality requirements.

  • Submersible Pump

    Submersible Pump

    WATERHUB supplies pumps specified to the water source depth, flow rate requirement, and pressure system design by BUILDING Dr. MEP engineers.

  • Bathroom Fittings

    Bathroom Fittings

    WATERHUB offers specification-grade taps, shower systems, flush valves, concealed cisterns, and sanitary ware, specified by usage intensity, incoming water pressure, and aesthetic requirements.

Engineering Specification and Testing

All WATERHUB supply is rigorously specified by BUILDING Dr. Exact pipe sizing, material selection, jointing methods, and precise installation guidance are included with every project specification.

For large commercial projects where system integrity certification is contractually required, INFRA.CLINIC — NABL-accredited laboratory — conducts rigorous pipe pressure testing on installed systems to guarantee leak-free performance.

INFRA.CLINIC also conducts vital water quality testing for construction use, verifying that water used for concrete mixing meets structural concrete standards to prevent rebar corrosion.

Engineering-backed pipe systems. Specified right. Verified. Delivered.

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WhoUses WATERHUB?

  • Premium home builders Premium home builders specifying complex plumbing systems for new residential construction and renovation rely on INFRAHUB's engineering.
  • Commercial developers Commercial developers fitting out resort plumbing, high-demand hospital water supply, and commercial kitchen drainage trust WATERHUB.
  • ContractorsContractors sourcing correctly specified, zero-defect pipe systems for high-value residential and commercial clients use WATERHUB. Plumbers working on premium projects who demand engineering-backed supply with material compliance assurance depend on our systems.

Partners

We honour the professionals who work tirelessly, day in and day out, to build the infrastructure that shapes our cities and communities.

Frequently Asked Questions

Common Questions. Answered Clearly.

What is the difference between UPVC and CPVC pipes? −

UPVC (Unplasticized PVC) is rigid and designed exclusively for cold water and drainage. CPVC (Chlorinated PVC) is chemically altered to withstand high temperatures up to 93°C, making it the mandatory choice for hot water supply lines.

Which pipe is best for hot water supply in a home? +

CPVC pipes are the only correct specification for hot water supply. Using standard UPVC for hot water will cause the pipe to soften, degrade, and eventually burst inside your walls.

How do I choose the right water tank size for my building? +

Tank size is mathematically calculated by our MEP engineers based on the building's daily occupancy rate, the number of plumbing fixtures, and the reliability of your municipal or ground water supply source.

Can INFRAHUB supply plumbing materials directly to my project site? +

Yes. Once the BUILDING Dr engineers have calculated the correct pipe sizing and material specifications for your layout, WATERHUB supplies the verified materials directly to your site.

Does BUILDING Dr. help with plumbing system design and specification? +

Yes. BUILDING Dr.’s MEP engineers completely design the plumbing layout, calculate flow rates, specify exact pipe materials, and dictate jointing methods to ensure a flawless, leak-free system.

Enquire About WATERHUB Systems

Get BUILDING Dr.
Plumbing Specification

Do not leave your premium construction project to chance. Speak with a qualified engineer today and get the clarity, testing, and materials you deserve.

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INFRAHUB

INFRAHUB is Eastern India's Engineering Expert Services company for premium residential and commercial construction, combining consultancy, diagnosis, NABL-accredited laboratory testing, and factory-priced material supply under one roof. Built on 25 years of experience with BPC.

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