Expansion Joint Repair & Waterproofing | Smart Solutions

Call Us 1300 698 559

Balcony & Tiled Area Restoration

Bathroom & Shower Restoration

Commercial & Kitchen Floor Tile Restoration

Don’t Replace Tiles Restore Them for Less

Drummy Tiles on Floors or Walls

Like-New Tiles No Replacement Needed

Restore, Don’t Replace

Expansion Joint Restoration Process

Joint Sealing & Joint Repair

Need Floor Tile Expansion Joint Repairs or Sealing

Precision Leak Detection & Reporting

Professional Leak Detection Services Process

Basement Leaking We Have the Solution for You

Comprehensive Waterproofing Services

Foundation Leaking We Have Cost-Effective Solutions to Fix It

Keeping Your Building Leak-Free for Decades

Leaking Brick, Cavity or Concrete Walls

Planter Box Waterproofing & Repair

Remedial Waterproofing Experts

Retaining Wall Leaks Fixed Fast

Rising Damp Problems, We Have the Solution to Fix It

Bathroom & Shower Restoration Process

Balcony & Terrace Restoration Process

Leaking Balcony Fix It Without Replacing

Leaking Balcony, Balustrade or Sliding Doors

Expansion Joint Leaking? Fix It Fast with Smart, Long-Lasting Solutions – No Demolition Needed

Leaking, cracked, or deteriorated expansion joints? Don’t let them cause costly water damage, structural instability, or safety risks. At United Trade Links, we deliver smart, non-invasive expansion joint repair systems that stop leaks, protect structures, and extend the life of your property without the need for demolition.

Our team uses advanced flexible sealants, breathable waterproof membranes, smart injection systems, and high-performance expansion joint tapes to treat joints across a wide range of applications from balconies and rooftops to concrete slabs and retaining walls.

Whether it’s for new buildings, aging infrastructure, or remedial waterproofing, our modern systems are engineered to allow joint movement, resist UV and weather exposure, and provide long-term waterproofing protection.

Expansion Joint Repair

United Trade Links provides expert expansion joint repair services to protect your property from structural damage and water ingress. Expansion joints allow concrete and building materials to expand and contract safely, but over time they can crack, wear, or fail.

Our Services:

Concrete Joint Sealing: Replace or repair damaged joints to prevent leaks.
Crack Prevention: Maintain structural integrity and avoid water damage.
Durable Materials: High-quality sealants for long-lasting protection.
Residential & Commercial: Solutions tailored for balconies, terraces, driveways, and structural slabs.

Proper expansion joint repair helps prevent structural deterioration, water leaks, and costly repairs, keeping your property safe and durable.

United Trade Links – Licensed Experts in Expansion Joint Repairs Since 1990.

Why Choose United Trade Links?

No noisy or messy demolition
Smart expansion joint technologies
Advanced sealants, tapes & membranes
Waterproofing injection for deep sealing
UV-resistant, movement-accommodating systems

Licensed, insured & 35+ years of experience
Trusted by strata, commercial, industrial & homeowners

We proudly service all of Sydney, Wollongong, Canberra, Newcastle, the Central Coast & Blue Mountains. Call 1300 698 559

Book your FREE quote today and protect your property with innovative expansion joint solutions that last.

Expansion Joint Solutions for Industrial Warehouses – United Trade Links

Proper expansion joints are vital for industrial warehouses to accommodate structural movement, prevent cracking, and maintain safety. At United Trade Links, we specialise in the installation, repair, and maintenance of durable expansion joints designed specifically for industrial warehouse environments.

Our fully licensed team serves Wollongong, Canberra, Central Coast, Newcastle, Blue Mountains, and surrounding regions, delivering reliable and cost-effective solutions that protect your warehouse structure and prolong its lifespan.

Ensure your industrial warehouse stays structurally sound with expert expansion joint services. Contact United Trade Links today for a free consultation and quote.

Epoxy Grout & Waterproof Injection Services for Leaking Balconies & Rooftops

At United Trade Links, we provide expert solutions for leaking balconies and rooftop areas. Our services go beyond just epoxy grouting — we also perform professional waterproof injections to ensure every floor tile and grout joint is fully sealed against water penetration.

Whether it’s a balcony leak, roof terrace, or tiled rooftop, our team uses high-quality epoxy grout to repair cracks and gaps, combined with advanced injection waterproofing to protect your property from future water damage.

We service Wollongong, Canberra, Central Coast, Newcastle, Blue Mountains, and surrounding areas, delivering long-lasting results that keep your balcony or rooftop safe, dry, and looking great.

Call United Trade Links today to book a free leak inspection and get a permanent waterproofing solution.

Expansion Joint Leaks? Don’t wait for costly damage!

1300 698 559