Spa Slabs

Concrete slab prepared for a spa
Concrete spa slabs

A base your spa can rely on

A filled spa with people in it is a serious load, and it needs a slab that will not crack, tilt or settle. Getting the base right is the difference between years of relaxation and an expensive problem.

We pour purpose-built concrete spa slabs across Newcastle, engineered for the weight of your particular spa and finished level and true so it sits perfectly.

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The benefits

Why a purpose-built spa slab

Carries the real load

A full spa plus water plus people is a heavy, concentrated load. We build the slab to carry it.

Dead level

A spa must sit perfectly level to work and to warranty. We screed and check the slab to suit.

Stable for the long term

Proper base prep and reinforcement stop the settling and tilting that ruins a spa install.

Drains and dries

We set the slab and surrounds so overflow and splash water runs away, not back toward the house.

Our approach

Engineered for the weight

Spa slabs are not the place to cut corners. We confirm the size and weight of your spa, compact the base, place reinforcement and pour a slab at the thickness that load demands, finished level and ready for the electrician and installer.

Step by step

How we build your spa slab

1

Confirm the spec

We check the spa dimensions, filled weight and access, and agree the slab size and thickness.

2

Prepare the base

Excavate, compact and grade the ground, then set the formwork square and level.

3

Reinforce and pour

Place reinforcement and pour the slab, screeding it level and true.

4

Cure and hand over

Cure the slab properly so it is ready for your spa and installer to move in.

Good to know

Spa slab questions

How thick should a spa slab be?

It depends on the filled weight of your spa, but spa slabs are commonly poured 100-150mm thick with steel reinforcement. We size the slab to your specific spa and ground conditions.

Does the slab need to be level?

Yes, and precisely so. Most spa manufacturers require a level base for the warranty to stand, so we screed and check the slab carefully.

Can you pour the slab before the spa arrives?

Absolutely. We build the slab to the manufacturer dimensions so it is cured and ready when your spa is delivered.

Do I need to arrange drainage or power?

We set the slab so water drains away and can leave provision for conduit. Electrical connection is done by your licensed electrician once the slab is ready.

Freshly poured level concrete slab
We're here to help

Planning a spa?

Send us the details of your spa and where it will go, and we will provide a free quote for a slab built to carry it.

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