House slabs, shed and garage slabs, granny flats, studios and extensions — engineered to spec, reinforced and poured level. Local crew, fixed written quotes, 5-star Google rating.
No obligation · On-site measure within 48 hours · Fixed written price
★★★★★ 5.0 on Google · Quality Australian materials
Wollert's estates, including Lyndarum North, are full of new homes on gently sloping land — driveways, paths and sleeper walls are our bread and butter here.
Once the house is finished, most Wollert owners want a shed, an alfresco slab or a garage extension. The north's reactive clay means we never skip the compacted base, the vapour barrier or the steel.
For shed and outdoor slabs we excavate, compact a crushed-rock base, lay vapour barrier and steel, and pour to level with thickened edges where needed. For house slabs, extensions and granny flats we build exactly to the engineer's design — beams, steel, set-downs and plumbing penetrations — and book the steel inspection before the pour.
We bring samples to every Wollert measure so you can see them against your house.
Level, reinforced slabs with thickened edges and bolt-down positions — $75–$115 per m².
Built to take vehicles, with falls to the door so water runs out, not in.
Engineered waffle or raft slabs built to your engineer's plans — $110–$170 per m².
Engineered slabs with plumbing set-downs, coordinated with your builder and plumber.
Level outdoor slabs ready for tiles, decking frames or a broom finish.
Tight backyard? We bring in a concrete pump so nothing gets barrowed through the house.
| Job | Indicative price (inc. GST) |
|---|---|
| Shed / outdoor slab | $75–$115 per m² |
| House / extension slab | $110–$170 per m² |
| Alfresco slab | $90–$140 per m² |
Indicative 2026 Melbourne ranges for standard access. Your price depends on size, access, excavation, slope and finish — you get a fixed written quote after a free on-site measure.
Free on-site visit. We check levels, access, soil and drainage, then give you a fixed written price.
Excavation, compacted crushed-rock base, formwork, steel reo and vapour barrier — the bit you never see.
Australian premix pumped or barrowed in, screeded to falls, then finished — broom, trowel, coloured or exposed.
Control joints saw-cut, surface sealed, site cleaned up. You get care instructions and a slab that lasts.
Indicatively $75–$115 per m² for a typical Wollert job, depending on size, access, slope and finish. You'll get a fixed written price after a free on-site measure.
We can usually measure in Wollert within 48 hours. Most slabs jobs are on site within one to three weeks of saying yes, weather permitting.
Wollert is in City of Whittlesea. Structural slabs in Wollert — houses, extensions and granny flats — need an engineer's design and a building permit through your building surveyor. If trucks will cross the nature strip, check whether City of Whittlesea needs an asset protection permit.
House slabs, extensions and granny flats need an engineer's design and a building permit. Small shed and outdoor slabs usually don't, but we still build them to a proper spec with steel and a compacted base.
Most shed slabs are 100 mm thick with steel mesh and thickened edges under the walls. Bigger sheds, or ones that will hold cars or machinery, may need more — and some shed kits come with an engineered slab spec we follow.
Tell us a little about the job and we'll book a free on-site measure — usually within 48 hours.
No obligation · On-site measure within 48 hours · Fixed written price
★★★★★ 5.0 on Google · Quality Australian materials