Slab Drains, Core Holes & Slab Water Leak Repair Sydney

Precision Sealing for Slab Drains and Core Holes

DRYWAY specialises in repairing slab water leaks and concrete water leaks at critical junctions using advanced waterproofing and crack injection solutions that deliver long-lasting results.

Slab Water Leak & Core Hole Leak Repair

A slab water leak around a floor drain or core hole can lead to ongoing water ingress, structural damage and costly repairs if left untreated. These leaks commonly occur where plumbing penetrations pass through the concrete slab, allowing water to travel through failed waterproofing, construction joints or small concrete cracks. DRYWAY provides professional repair solutions that permanently stop leaks around slab drains and core holes without unnecessary demolition.

Slab Water Leak & Core Hole Leak Repair

A close-up image showing a complex network of white PVC plumbing pipes running across a concrete ceiling.

Why are slab drains and core holes common sources of water leaks, and how can DRYWAY help?

Epoxy vs Polyvinylic Injection: Which Crack Injection Method is Right for Your Sydney Property?

Why are slab drains and core holes common sources of water leaks, and how can DRYWAY help?

Slab drains and core holes are essential elements in your building’s drainage system, crucial for effective water management. These points, where waterproofing membranes typically end, are particularly vulnerable to water leaks.

Traditional repair methods in these areas are often costly, disruptive to occupants due to the need for removing floors and finishes, or inadequate solutions that merely hide the issue with drip shields. Persistent leaks can cause not only aesthetic damage but also foster mold growth and produce unpleasant odors, significantly compromising the comfort and health of residents.

At DRYWAY, we utilise an advanced material specifically engineered for superior adhesion to PVC pipe surfaces. Our innovative solution effectively and permanently resolves these challenging leaks, safeguarding your structure and ensuring a healthy living environment.

Our process is grounded in technical excellence, combining engineering precision with cutting-edge technology to deliver watertight, reliable outcomes.

our system

The Breakthrough 4-Pillar System

Truly Customised
Methods Statement 

A dedicated engineering team meticulously analyses and defines the most appropriate methodologies for every new project. This involves careful considerations of drilling locations and techniques, packer choice, estimated material volume, pressure limits, and reaction time. All these crucial aspects are thoroughly discussed and precisely instructed before commencing any work, ensuring a comprehensive understanding and seamless execution.

The Most Advanced Equipment

The new “DWG JetFlow e-Twin 23” electronic pump, a remarkable solution designed to deliver precise injection of low-viscosity materials. With its advanced control system and custom-designed digital panel, this pump offers unparalleled reliability and versatility. Whether in clean penthouse applications or in a rough underground construction sites, the “DWG JetFlow Ev-Twin23” excels in diverse conditions.

Signature Materials

Our signature material “DWG Nano-Polymer Eco V”, an ultra-low viscosity flexible liquid designed to permanently eliminate water leaks. It’s injected electronically and travels in the opposite direction of water until it reaches the source of the leaks. Once in place, our technology triggers a non-expansion chemical reaction that transforms the nano-polymer into a rubber base hydrophilic substances impregnated in the porosity of the elements, sealing all water paths.

High Experienced Application Team

Every service is as good as who is implementing it. Our team’s success is driven by their high level of expertise and extensive experience. Composed of certified professionals in waterproofing and engineering, they ensure excellence in every project, no matter the complexity.

For us, every drop counts.

Concrete Water Leak Around Core Holes

Concrete Water Leak Around Core Holes

Concrete Water Leak Around Core Holes

Core holes and service penetrations are common locations for a concrete water leak, particularly in apartment buildings, commercial properties and basement structures. Water can enter through gaps surrounding pipes, failed sealants or movement within the concrete.

Our technicians identify the exact source of the leak before applying specialised injection and waterproofing systems that permanently seal the affected area while protecting the surrounding concrete.

testimonials

What our clients say

FAQ

Frequently asked questions

Everything you need to know about our services.

Most installations are completed within one day, depending on the complexity and number of drains required.

Our precision diamond core drilling causes no structural damage or cracking.

We specialise in retrofitting drainage to existing structures without demolition.

Talk to our experts

Or contact us through the channels below