India's Premium Expansion Joint Systems

Protecting Structures.
Enabling Movement.

35+ years of engineering excellence. ISO 9001 · 14001 · 45001 certified. Trusted by Indian Railways, L&T, Shapoorji Pallonji and 1500+ clients across India.

Get a Quote →

Trusted by

Indian RailwayL&TAfconShapoorji PallonjiFosrocSika
1,500+

Satisfied Clients

2,000+

Completed Projects

35+

Years Experience

140+

Expert Team Members

Our Services

Complete structural protection solutions

🔩

Expansion Joints

Premium DSEAL systems — floor, wall, roof, seismic and parking area joints engineered for structural movement.

Learn more →
💧

Waterproofing

Comprehensive moisture protection for basements, foundations, terraces and structures using latest technologies.

Learn more →
🛡️

Protective Coating

High-performance surface treatments for durability, weather resistance and long-term structural protection.

Learn more →
🏗️

Building Repair

Restoration and structural reinforcement — foundation repair, crack injection, strengthening and remediation.

Learn more →
🔲

Extruded Aluminium Plates

Precision-manufactured ASTM 6063 T6 aluminium components custom-fabricated for construction applications.

Learn more →
⚙️

Custom Solutions

Bespoke expansion joint profiles designed and manufactured in-house for unique project requirements.

Learn more →
Product Highlights

Engineering excellence in every joint

View all products →
TYRE90 kNNITRILEINSERTHEAVY DUTYPARKING EXPANSION JOINTEPDM · NITRILE · UP TO 90 kN LOAD CAPACITY
Parking System

ParkGuard

Heavy-duty aluminium expansion joint for vehicular loads up to 90 kN. Indoor/outdoor parking, ASTM 6063 T6.

50–65mm gaps · EPDM seals · 90 kN capacity
Request Quote
BACKERTHERMAL MOVEMENTFLOOR EXPANSION JOINTFREE-FLOATING CENTRE PLATE · ASTM 6063 T650–100mm
Floor System

JointMaster

Heavy-duty recess-mounted floor covers with free-floating centre plate. 1,000 kg point load capacity.

Up to 100mm width · ±95mm movement · Fire/acoustic barriers
Request Quote
RAINMEMBRANEROOF EXPANSION JOINTPU SEALS · NEOPRENE WASHERS · WEATHERPROOF50–500mm WIDTH · ANODIZED ALUMINIUM
Roof System

SkyBridge

Roof expansion joint with neoprene weather washers and PU seals. Handles thermal movement and heavy snow loads.

50–500mm width · Anodized aluminium · Stainless steel option
Request Quote
FILLERCOVER PLATEWALL EXPANSION JOINTSEISMIC · MULTI-DIRECTIONAL MOVEMENT
Wall System

JointShield

Wall-to-wall seismic cover system with integrated water barrier. Accommodates structural vertical movement.

Seismic rated · Water barrier option · Wall-to-wall
Request Quote
Why Choose Us

Built on 35+ years of trust

🏆

35+ Years Experience

With 35+ Years of Expertise, Dhawan Associates has been India's trusted name in expansion joint systems and building protection.

📋

Triple ISO Certified

ISO 9001:2015 · ISO 14001:2015 · ISO 45001:2018. Quality, environment and safety management at every level.

🌐

TWA India Chairman

MK Dhawan chairs The Waterproofers Association India — setting industry standards nationwide.

Trusted Partners & Clients

Indian RailwayL&TAfconShapoorji PallonjiFosrocDr. Fixit / PidiliteSikaBASFUltratechMC Bauchemie

What our clients say

"

Impressive expertise and dedication! A self-made professional who knows his team well. Projects are completed on time every time!

Vinod Kumar
Client
"

Outstanding service! This company offers a complete range of innovative construction solutions. Highly reliable and knowledgeable.

Jaydip Sojitra
Client
"

Exceptional service! Provided comprehensive waterproofing solutions, ensuring our home is safe and dry. Highly recommend.

Rajeev Nayak
Client
Get started today

Protect your structure with confidence.

35+ years · ISO certified · 2000+ projects delivered across India