Expansion joints play a vital role in maintaining the structural integrity and longevity of bridges, multi-level carparks, commercial buildings, and critical infrastructure. At Entekra, we supply and install high-performance expansion joint systems tailored to each environment’s movement needs, water resistance, and load-bearing requirements. With decades of experience in infrastructure and commercial restoration, our team ensures safe, watertight, and long-lasting expansion joint installations that meet the highest performance standards.

Expansion Joints for Bridges

Bridge structures endure continuous movement from traffic loads, thermal shifts, and environmental factors. Without properly installed and maintained expansion joints, bridges are at risk of cracking, structural deformation, and water ingress. Entekra provides and installs bridge-grade expansion joint systems that accommodate dynamic movement, resist heavy wear, and maintain waterproof performance. Our solutions include polymer nosed joints, watertight seal systems, and modular designs suited for small to large movement gaps. Whether it’s a new installation or a replacement project, our systems protect the deck, abutments, and bearing supports from stress damage and deterioration.

Services include:

• Joint removal and replacement
• Watertight expansion joint systems
• Supply and installation of modular and elastomeric bridge joints
• Joint sealing for long-span and high-traffic bridges

Expansion Joints for Multi Level Carparks

Carparks experience frequent thermal cycling, vehicle loads, vibration, and water exposure. Over time, expansion joints wear down, leading to surface cracking, leaks, and safety hazards. Entekra offers robust expansion joint systems designed for the demanding conditions of multi-level carparks. Our carpark joint installations absorb movement, reduce impact noise, prevent water intrusion, and protect the underlying concrete.

We work with leading manufacturers to supply and install carpark-rated movement joint systems that offer flexible, durable, and clean finishes suitable for both new construction and refurbishment.

Our carpark expansion joint services cover:

• Removal of aged or failed joints
• Installation of polymer nosed and watertight joint profiles
• Trafficable joint systems for ramps, decks, and accessways
• Surface protection integration to ensure longevity

Expansion Joints for Commercial and Industrial Buildings

Building structures expand and contract due to temperature changes, seismic activity, and settlement. In large commercial or industrial buildings, improperly sealed joints can result in cracking, façade separation, water ingress, and compromised internal finishes. Entekra installs discreet, functional expansion joints that align with your building’s performance and aesthetic requirements.

Our building-specific expansion joint systems can be integrated into concrete slabs, façades, walls, floors, and ceilings, and accommodate various movement ranges and load types. Whether you’re building new or upgrading an ageing facility, we offer customised solutions with minimal disruption to tenants or operations.

Key services include:

• Interior and exterior joint installation
• Joint refurbishment and resealing
• Architectural expansion joint covers
• Watertight seals for roof and podium levels

General Expansion Joint Supply and Installation

Not every application fits into a single category. That’s why Entekra offers a broad range of general expansion joint solutions for infrastructure, commercial, and industrial use. From polymer nosed joints and watertight systems to hybrid and modular joint technologies, we work with leading Australian and global suppliers to deliver fit-for-purpose systems.

We support:

• Supply and install projects
• Supply-only solutions for civil contractors
• Installation-only services for supplied systems
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Whether you need joints for bridges, carparks, buildings, or something more specialised, Entekra brings practical knowledge, high-grade materials, and certified installation to every project.

Why Choose Entekra for Expansion Joints?

• Experienced with infrastructure-grade joint systems
• Trained installers with national WHS compliance
• Flexible service models: install-only, supply-only, or full delivery
• Access to leading products from Trelleborg, Granor, Unison, Mageba, and more
• Long-term performance and waterproofing focus
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Contact Entekra today to discuss your expansion joint requirements. Our team will work with you to specify the right system and ensure it’s installed to last.