Installation methods compared
Pumped Liquid Screed vs Hand-Laid Screed
The method of installation is as important as the mix itself. Here's what actually changes on site between a pumped pour and a hand-laid screed.
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Hand-laid screed is placed and levelled bay by bay with a straight edge, working off screed rails or datum points. Pumped liquid screed is mixed off-site or in a mobile mixer, pumped through hose to the room, and self-levels off laser-set pins with no bay joints at all.
The method drives most of the practical differences between the two — coverage per day, flatness tolerance, and how much of the house the crew needs physical access to.
This page looks purely at installation method rather than mix chemistry, since pumped liquid screed and hand-laid sand-and-cement are compared elsewhere on our site in more depth.
Installation numbers
300–500m² / day
Pumped coverage
~40m² / day
Hand-laid coverage
SR1 (±2mm/2m)
Pumped flatness
SR2 at best, bay-dependent
Hand-laid flatness
How a pumped pour reaches the room
- 1
Pump on the drive
Mobile mixer/pump parked on hardstanding outside the property.
- 2
Hose run
Hose fed through doors, windows or a first-floor opening if needed.
- 3
Continuous pour
Material pumped and levelled off laser datum in one continuous pass per zone.
- 4
Finish
Dappling bar and spike roller used to settle and de-air the surface.
Check pump access for your site
Tell us about access to your property and we'll confirm whether a pumped pour is straightforward or needs a specific plan.
Where hand-laid still has a role
- Very small or awkward areas with no practical pump access
- Repairs and patches to an existing screed
- Sites where a mobile pump genuinely cannot get within hose range
Pumping isn't just faster — it's what makes a genuinely flat, joint-free floor achievable. A hand-laid screed is only ever as flat as the bay it was struck in; a pumped pour is flat across the whole room in one go.
— Exeter Liquid Screeders
Pumped vs Hand-Laid Screed — questions we get asked
Keep reading across the site
Check pump access for your site
Tell us about access to your property and we'll confirm whether a pumped pour is straightforward or needs a specific plan.