Melbourne's mix of reactive clay, sloping blocks and cut-and-fill sites means retaining walls need to be engineered for the specific ground they sit on, not built to a generic council table. We provide engineered retaining wall drawings and specifications for residential and commercial sites across Victoria.
What's included
- Timber, concrete and block retaining wall design
- Engineering for steep and cut-and-fill sites
- Retaining wall condition inspections for existing walls
- Council-approved drawings for walls over the permit-exempt height
Our process
- Site details. Tell us the wall height, length and what's above or below it (driveway, pool, boundary).
- Fixed-price quote. A firm price and delivery date before we start.
- Design. Engineered drawings sized to your site's soil and drainage conditions.
- Council submission. Drawings prepared in the format your council or building surveyor requires.
Who this is for
Homeowners retaining a sloping backyard, builders constructing new retaining walls as part of a larger project, and anyone who's been told by their building surveyor that an existing wall needs a condition report before works can proceed.
Retaining Wall Design FAQs
Do I need a permit for a retaining wall?
In Victoria, retaining walls over a certain height (commonly one metre, though it varies by council and site) generally need a building permit and engineered drawings. We'll confirm what applies to your specific site.
Can you inspect a retaining wall that's already built?
Yes — we inspect existing retaining walls for condition and compliance, and provide a written report if you need one for a sale, purchase or council requirement.
What retaining wall materials do you design for?
Timber sleeper, concrete block, poured concrete and engineered block systems — we'll recommend what suits your site's soil, height and budget.
Ready to start your project?
Send us your plans for a fixed-price quote, or pick up the phone. We reply to every enquiry within a few business hours.
Feel free to call any time — no question is too small.