Screed vs exposed concrete finish
Screed vs Power-Floated Concrete Floors
Power-floated concrete skips the screed layer entirely and finishes the structural slab itself. It's a different build philosophy, not just a different product.
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Power-floated concrete finishes the structural slab directly with a mechanical trowel, producing a hard-wearing exposed floor without a separate screed layer on top. Liquid screed, by contrast, is a dedicated flooring layer poured over insulation or an existing slab, usually to receive UFH pipework or a floor covering.
They get compared because both can end up as a smooth, flat, industrial-look floor — but power-floated concrete is a structural finish, while screed is a functional layer that's often covered by tile, LVT or carpet.
The right choice depends on whether you want the slab itself as the visible floor, and whether UFH or a covering is part of the plan.
Power-floated concrete vs liquid screed
Power-floated concrete
- Slab is the finished floor — no covering
- Very hard-wearing, industrial aesthetic
- No separate screed layer needed
- Limited flexibility for later UFH retrofit
Liquid screed
- Designed to receive UFH and floor coverings
- Can be poured over insulation for thermal performance
- Much better flatness tolerance (SR1)
- Works with tile, LVT, carpet or engineered wood
Where power-floated concrete makes sense
- Warehouses, workshops and garages with no floor covering planned
- Budget-led industrial units where aesthetics are secondary to durability
- Self-build projects wanting an exposed polished-concrete look without a separate finish layer
Residential liquid screed
- Level floors for extensions and self-builds
- Screed suitable for underfloor heating
- Build-up planned around your floor finish
Where liquid screed is the only sensible choice
- Any residential project with UFH
- Anywhere tile, LVT, carpet or wood is the planned finish
- Renovation floors needing SR1 flatness for a demanding covering
Not sure which finish suits your slab?
Tell us the intended use of the space and whether UFH or a covering is planned, and we'll advise honestly on screed vs a power-floated finish.
The decision test
If the concrete slab itself is the finished floor and no covering or UFH is planned, power-floating is the simpler, cheaper route.
If UFH is involved, or any covering is going down, or you need genuine SR1 flatness, a liquid screed is the correct layer — power-floated concrete alone won't achieve the same tolerance or thermal performance.
Decide from the finished floor backwards
Start with what the room must be when it is complete. A power-floated structural slab can remain exposed where a hard-wearing industrial finish is wanted. Liquid screed is a separate layer used to create a flat base over insulation or around underfloor heating pipes before tile, LVT, carpet or engineered wood is installed.
That distinction also affects preparation. A liquid screed build-up needs the insulation, membranes, perimeter strip and any UFH pipework checked before pouring. A power-floated slab needs its finish planned as part of the structural concrete operation because there is no later screed layer to correct levels or receive the floor covering.
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Not sure which finish suits your slab?
Tell us the intended use of the space and whether UFH or a covering is planned, and we'll advise honestly on screed vs a power-floated finish.