AS 2870 Compliant • Coffs Coast Foundation Specialists

House & Shed Slabs Coffs Harbour.

Precision-engineered concrete foundations for new homes, industrial sheds, and granny flats across Coffs Harbour, Sawtell, Toormina, and Woolgoolga. Built strictly to structural engineering specifications.

AS 2870 Certified 32MPa Concrete 200μm Vapour Barrier AS 3660 Compliant
Call 0406 308 250

Request Your Quote

Engineered Foundations for
Coffs Coast Soils.

Pouring residential house slabs and heavy shed foundations in Coffs Harbour, Sawtell, and Woolgoolga requires strict adherence to soil classifications and moisture control. Our 20+ years of regional experience ensures complete structural integrity on reactive clays (Class M, H1, H2) and coastal sand profiles.

Every foundation starts with detailed bulk earthmoving and sub-base compaction via our dedicated site excavation services. We install 200-micron high-density polythene vapour barriers, AS 3660 compliant termite collars around pipe penetrations, and SL82/SL92 steel reinforcement mesh in accordance with AS 2870 (Residential Slabs and Footings).

AS 2870

Structural Standard

200μm

Vapour Membrane

32MPa

Mix Strength

AS 3660

Termite Shield

Full Foundation Capabilities

  • New Home House Slabs
  • Commercial & Industrial Shed Slabs
  • Waffle Pod & Conventional Raft Slabs
  • Granny Flat & Studio Foundations
  • Suspended Concrete Slabs

For sloped blocks requiring structural earth retention before the pour, view our structural retention solutions.

Fast-Track Fixed Estimation

Have Engineering Drawings or Soil Reports?

Send your architectural plans, engineering specifications, or site classification reports directly to our Coffs Harbour estimating team for an accurate, fixed-price slab quote.

Residential Engineering

Residential Foundations
Coffs Harbour.

From single-storey family homes in Toormina to custom split-level architectural builds on Coffs Coast hillsides. We pour precision waffle pod and conventional raft slabs fully compliant with council and engineering specs.

  • ✓ Integrated plumbing penetrations & AS 3660 termite collars
  • ✓ Edge beam thickening & SL82 steel mesh reinforcement
  • ✓ Power-trowelled high-density finish ready for timber or tile overlay
Industrial & Domestic

Industrial Shed & Garage
Slab Engineering.

Designed to withstand heavy machinery, vehicle hoists, and industrial equipment. Our shed slabs feature reinforced perimeter footings, holding-down ragbolt placement, and high-strength 32MPa concrete.

  • ✓ Cast-in rebated slab edges for shed wall cladding weatherproofing
  • ✓ Precision diamond saw expansion cuts to control shrinkage cracking
  • ✓ Custom load calculations for hoist posts and heavy vehicle traffic

The Slab Process

01

Site Prep

Detailed excavation, soil classification, and laser sub-base levelling to ensure maximum structural stability.

02

Formwork

Rigid edge formwork set with laser precision, following architectural and engineering plans to the millimetre.

03

Steel & Membrane

200-micron vapour barrier, AS 3660 termite collars, and SL82 reinforcement mesh installed.

04

The Pour

High-density 32MPa concrete pour, power-trowelled by veteran tradesmen for a smooth, level finish.

Ready to Lay a Solid Foundation?

Get a fixed-price quote from Coffs Harbour’s house and shed slab experts. Direct line to the owners, veteran results guaranteed.