SPECIALIST WATERPROOFING CONTRACTOR · EST. 1991

Large-scale waterproofing
done right, first time

From podiums and basements to metro tunnels and reservoirs — Jaisons Quality Systems is the specialist of choice for technically complex waterproofing contracts across Pune, Mumbai, Goa and Hyderabad. Backed by our own ISO-certified chemical manufacturing.

Request Site Assessment ⬇ Product Catalogue ⬇ WP Handbook

35+

Years of expertise in waterproofing

500+

Large-scale projects completed

200+

In-house chemical products

Cities with active project delivery

Jaisons waterproofing application on large site

1991

Established in Pune

ABOUT OUR WATERPROOFING

We manufacture what
we apply — and it shows

Jaisons Quality Systems manufactures its own complete range of waterproofing chemicals at our ISO-certified plant in Pirangut, Pune — giving us full control over formulation, quality, and availability with single-point accountability on every project. Where a project calls for a specific established brand system, we also work as authorised applicators for leading international brands including Myk Laticrete, Mapei, Amchem and others — ensuring the right product is always specified, whoever makes it.

Our team of civil engineers and application specialists has been solving India's most challenging waterproofing problems since 1991. We work closely with architects, structural consultants, and PMCs to specify the right system for each zone — not a generic one-size-fits-all approach.

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In-house manufacturing

ISO-certified plant at Pirangut, Pune — 200+ waterproofing and construction chemical products

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R&D for Indian conditions

Products tested for India's monsoon intensity, high UV and coastal salinity

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Application engineers on site

Our engineers are present at every stage — specification, application, and QC sign-off

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Authorised applicator — global brands

Approved applicators for Myk Laticrete, Mapei, Amchem and other leading systems where the project demands it

WATERPROOFING SOLUTIONS

Our Services

Specialist systems for every waterproofing challenge — from new construction to rehabilitation of ageing structures.

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Podium & Basement Waterproofing

Multi-layer systems for below-grade structures, car parks and podium decks. We design for the full hydrostatic load and interface with structural waterproofing from day one.

Negative-side systems Crystalline Sheet membrane

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Terrace & Roof Waterproofing

Membrane and crystalline systems for flat roofs under high UV and intense monsoon exposure. Includes thermal insulation integration and drainage design.

APP/SBS membrane Liquid applied Inverted roof

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Water Tanks & Reservoirs

Potable water-safe coatings and crystalline lining systems for overhead, underground and elevated water tanks and reservoirs. NSF compliant products available.

Potable water-safe Crystalline lining NSF compliant

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Metro & Infrastructure

Tunnel, station, viaduct and bridge waterproofing for large infrastructure projects.

Tunnel lining Bridge decks Metro stations

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Injection Grouting

Active crack sealing and structural repair using polyurethane and epoxy injection systems. Effective for live leaks, construction joints and structural cracks.

PU injection Epoxy injection Active leaks

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Structural Repair & Rehabilitation

Comprehensive concrete rehabilitation: spalling repair, carbonation treatment, chloride protection, and protective coatings for ageing structures.

Spalling repair Rebar protection Protective coatings

HOW WE WORK

Our Project Process

A rigorous, consultant-friendly approach from first site visit to long-term support.

Site Assessment

Our engineer visits the site, reviews drawings and identifies waterproofing risks specific to your structure and location.

System Specification

We prepare a detailed technical specification — system selection, application method, quantities and build-up — for each zone.

Application & QC

Our trained applicators carry out the work under direct supervision. Each layer is checked before the next proceeds.

Handover & Warranty

Project documentation, testing records, and warranty issuance. We remain available for post-handover support.

TECHNICAL SYSTEMS

Waterproofing Systems We Use

We select systems based on exposure, substrate condition, access, and long-term performance — not product margin.

CRYSTALLINE TECHNOLOGY

Cementitious Crystalline Systems

Self-healing crystalline technology that reacts with moisture to fill cracks and pores. Ideal for concrete tanks, basements and tunnels where maintenance access is limited.

Permanent waterproofing — becomes part of the concrete Self-heals hairline cracks up to 0.4mm Potable water safe

MEMBRANE SYSTEMS

Torch-applied & Self-adhesive Membranes

APP and SBS modified bitumen membranes for terraces, roofs, and podium decks. High elongation, UV resistant, and reliable under temperature cycling.

3mm and 4mm torch-applied membranes Self-adhesive for cold-application zones Root-resistant grades for landscaped roofs

LIQUID APPLIED

Polyurethane & Acrylic Coatings

Seamless, flexible liquid-applied systems for complex geometry, detail areas and retrofit applications. Fast turnaround with no cold joints.

Fully bonded — no lateral water migration Ideal for complex geometry and details UV-stable top coat options

INJECTION SYSTEMS

Polyurethane & Epoxy Injection

Chemical injection for active leaks, construction joints, and structural cracks. Works under live water conditions — no need to dry the substrate first.

Effective on active leaks in wet conditions Flexible PU for movement joints Rigid epoxy for structural crack repair

Jaisons manufacturing facility Pirangut Pune

OUR ADVANTAGE

We make our own chemicals

Our ISO-certified manufacturing plant at Pirangut, Pune produces 200+ waterproofing and construction chemical products — giving clients a single accountable partner from lab to site.

ISO 9001 certified — quality management at every production stage

In-house R&D laboratory — formulations tested for Indian climatic conditions

Batch QC testing — every batch tested before site dispatch

BIS certified products — meeting Indian Standards for construction chemicals

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RECENT WORK

Waterproofing Projects

A selection of large-scale waterproofing contracts completed across our delivery cities.

PODIUM · PUNE

Luxury Residential Tower — Podium Waterproofing

Complete podium and basement waterproofing for a premium residential development — 45,000 sq ft, multi-layer crystalline and membrane system.

📍 Pune 45,000 sq ft Podium + Basement

INFRASTRUCTURE · PUNE

Metro Station — Structural Waterproofing

📍 Pune Metro Infrastructure Crystalline + PU Injection

TERRACE · MUMBAI

Commercial Campus — Terrace & Roof Waterproofing

Multi-building terrace waterproofing with APP membrane and PU topcoat — including a landscaped podium with root-resistant system.

📍 Mumbai 60,000 sq ft APP Membrane

View All Projects →

Ready to discuss your waterproofing project?

Our technical team will assess your requirements, review your drawings, and prepare a detailed specification and proposal — typically within 48 hours of site visit.

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FREE DOWNLOAD

Waterproofing Specifications & Methodology Handbook

Written by Jayant Deogaonkar, Chairman of Jaisons Quality Systems — a 59-page reference covering design philosophy, methodology and product specifications for every major waterproofing application area. Used by architects, consultants and contractors across India.

⬇ Download Handbook (PDF) Free · 59 pages · No signup required

What's inside

✓Overall design philosophy for basement & podium

✓Basement waterproofing systems — box type & membrane

✓Terrace, toilet, podium & swimming pool treatment

✓Expansion joint, pipe sealing & water tank methodology

✓Product specifications & step-by-step application guides

✓Detailed figures & construction drawings

Large-scale waterproofingdone right, first time

We manufacture whatwe apply — and it shows