services
At Stop & Seal, We specialise in water ingress solutions and advanced waterproofing for commercial and residential properties across Queensland, New South Wales, and Victoria.
Large-Scale Residential & Commercial Waterproofing Services
Water-tight results that last
We specialise in large-scale residential and commercial waterproofing projects. From small home repairs to multi-storey developments, our reputation is built on solving complex waterproofing challenges in high-rise buildings, commercial properties, and industrial facilities. Whether repairing active leaks or implementing preventive systems, we deliver durable, high-quality results across all Australian conditions.
Waterproofing Australia requires specialised knowledge and techniques. Our team has the expertise to address all waterproofing challenges, from minor residential fixes to large-scale commercial waterproofing projects. Our Comprehensive Waterproofing Services include:
injectable waterproofing
Whether you have a new construction project or require remedial repairs, we offer injectable waterproofing to stop water ingress. It works on leaking expansions joints, slab cracks from poor form work, lift shafts, basement leaks, hydro-static slab cracks and piling foundation leaks to name a few.
MEMBRANE waterproofing
We provide a full consultation to explain our MembraneSystem to provide a customised solution. We use a range of polyurethane, cementitious and acrylics which can be used on new and remedial waterproofing wet areas, planter boxes and wet areas and roof tops.
COMBINATION
Providing a combination of our Stop and Seal injectable product, along with traditional waterproofing. In some cases, it may be necessary to use both a Combination of Injectable & Membrane Waterproofing techniques to provide complete waterproofing protection.
Projects we handle:
STOP & SEAL SOLUTIONS
SEE OUR before & afters
commercial water proofing services
We serve the unique needs of large-scale projects, multi-story buildings, and industrial facilities. We understand the critical importance of watertight integrity in commercial structures and deliver solutions that minimize downtime while maximizing long-term performance.
Why Choose Our Commercial Waterproofing Services:
Our Waterproofing Service Process
Commercial Waterproofing Applications
FAQS
Have Questions
We’ve heard it all. Here’s everything you need to know before working with us.
Injectable waterproofing can be used on structures at any stage of construction, though it’s most commonly applied to existing buildings as a remedial solution. It’s often recommended for structures showing signs of water damage or leaks, such as wall cracks, construction joints, or pipe penetrations.
For existing structures, the process can be more complex, as Stop and Seal may need to remove materials or make modifications to inject the waterproofing into areas like basement walls, floor slabs, or lift pits.
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