Liquid screed is a pump-applied, free-flowing screed that creates a smooth, level surface. It’s usually gypsum-based, poured in as a liquid, self-levels across the floor, then sets quickly. Compared to traditional sand-and-cement screed, it’s faster to place and typically achieves a flatter finish ideal for large areas, awkward layouts, and underfloor heating (UFH). We use powerful pumps to spread it efficiently across the site.
Benefits of liquid screed
Liquid screed is popular because it flows easily around UFH pipes and insulation, creating a dense base with strong thermal conductivity. Because it self-levels, it needs far less manual labour, making installation quicker and cleaner. When installed correctly, it cures into a high-strength surface with minimal shrinkage, reducing cracking and providing a solid base for heavy traffic and large tiles.
What affects the cost per m²?
Prices vary based on:
- Project size: larger pours reduce the per-m² rate (e.g., ~£10/m² at 2000m² vs ~£16/m² at 100m²).
- Thickness: deeper screeds use more material (UFH typically 50–75mm; 100mm increases cost).
- Location/access: London and difficult access (long pump runs) can add cost.
- Material type: sulphate vs polymer/cement options; fast-drying/high-performance mixes cost more.
- Preparation/extras: cleaning, levelling, insulation, reinforcement.
Typical UK prices
Pumped liquid screed commonly lands in the £20s per m², with material-only guides around £18–24/m², so installed prices often sit in the low-to-mid £20s/m². Very small jobs (under ~40m²) can push higher. The best way to confirm is to get a quote LMA provides fast, transparent surveys.
Other options
- Traditional sand/cement screed: usually cheaper, thicker, slower to lay/dry; good for straightforward floors without UFH.
- Self-levelling concrete: ultra-flat, very quick curing, often higher cost but can speed up programmes.
Why choose LMA?
With 15+ years’ experience, modern pumping equipment, clear communication, and strict quality control, we deliver smooth, durable floors. We’re trusted by customers with strong review scores and offer fair, competitive pricing across London and the South East and we stand by our work.
Ready to get started? Contact LMA today for a free survey and quote. We’ll advise you on the best screed system for your needs and provide a competitive, all-inclusive price. Let us help you lay a strong, level floor with confidence!