Waterproofing construction work on a building
Waterproofing Specialists

We Stop Water.

We Protect Buildings.

Trim-Tech delivers industrial-grade waterproofing and building renovation solutions for residential, commercial, and industrial properties — built to last, guaranteed to perform.

500+
Projects Completed
7+
Years in Business
30+
Countries Served
10yr
Warranty Offered

Our Services

What We Do

From waterproofing membranes to full structural renovation — we handle every layer of protection your building needs.

Waterproofing
Core Service

Waterproofing

Complete waterproofing systems for roofs, basements, foundations, and facades. We apply industry-leading membranes and coatings that stop water intrusion at the source.

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Building Renovation
Renovation

Building Renovation

Full-scale exterior and interior renovation work. We restore ageing structures to their original integrity — or better — using proven materials and expert craftsmanship.

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Structural Repairs
Structural

Structural Repairs

Crack injection, concrete repair, and structural reinforcement. We diagnose the problem and fix it permanently — no temporary patches.

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Maintenance Programs
Maintenance

Maintenance Programs

Scheduled inspection and maintenance plans to keep your building protected year-round. Catch problems early before they become expensive failures.

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Online Store

Shop Waterproofing Products

Professional-grade waterproofing materials available for global delivery. The same products we use on every job.

Best Seller
Pro Waterproofing Membrane

Pro Waterproofing Membrane

per roll

$89.99
Pro Grade
Elastomeric Sealant Coating

Elastomeric Sealant Coating

per 5L bucket

$54.99
Surface Primer

Surface Primer

per 4L tin

$34.99
New
Waterproofing Sealing Tape

Waterproofing Sealing Tape

per 10m roll

$24.99

The Trim-Tech Difference

Why Choose Trim-Tech

500+
Projects Delivered
Across residential, commercial, and industrial sectors
2017
Est. in Adelaide
Serving South Australia and clients globally since 2017
30+
Countries Reached
Products shipped globally, projects delivered internationally
10yr
Warranty on Work
We stand behind every installation we complete
Licensed & fully insured
Global product shipping
Free site assessments
ISO-certified materials
Emergency response available
Dedicated project manager
Completed waterproofing project

Get Started Today

Ready to Waterproof?

Stop water damage before it starts. Get a free site assessment and quote from our team.