Weatherproofing sealed for the long term.
Envelope waterproofing, membranes and moisture management for lasting building performance.
Weatherproofing & Waterproofing Engineering
Weather and water are the most common causes of premature building failure. Our team designs, reviews and certifies waterproofing and weatherproofing strategies that protect envelopes, wet areas and below-ground structures for the full service life.
A single team for every part of the discipline.
One accountable engineering team from brief through to certification — no hand-offs, no gaps.
- 01Wet area and balcony waterproofing design
- 02Below-ground tanking and basement waterproofing
- 03Roof, planter and podium membrane systems
- 04Façade weatherproofing and junction detailing
- 05Remedial waterproofing assessments and rectification
- 06Compliance to AS 3740, AS 4654 and AS 4858
How a project moves from brief to certification.
Brief & Feasibility
Site review, constraint mapping and value engineering before a fee is agreed.
Concept Design
Options developed with the design team so intent, cost and buildability align early.
Documentation
Coordinated drawings and calculations built for builders — clear, buildable, defensible.
Certification
Compliance sign-off and support through construction, RFIs and handover.
The standard our clients come back for.
Engineering you can defend and build.
Membrane-Agnostic Advice
Systems specified on performance, not brand loyalty — the right membrane for the substrate and exposure.
Junction-Level Detailing
Where water gets in — thresholds, penetrations, upstands — drawn to a scale builders can follow.
Remedial Experience
We diagnose existing leaks and rebuild the detail, not just top up sealant.
Certification Ready
Documentation and inspections that satisfy certifiers, insurers and owners corporations.
Trusted across the built environment.
A sector-fluent team — the codes, authorities and construction realities of each industry are second nature.
- 01Residential
- 02Commercial
- 03Healthcare
- 04Hospitality
- 05Strata & Remedial
Explore adjacent disciplines.
Every project has adjacent needs. Keep one team accountable across the disciplines that touch your build.
View all servicesReady to brief a
weatherproofing & waterproofing engineering project?
Tell us about your site, timeline and what you're trying to build. We'll respond with a fixed scope, fixed fee, and a senior engineer on your call.