Cemfloor liquid screed from CRH PLC - thinner floors, faster drying

Reviewed: ad hoc news New Release & Launch desk. Edited and checked on 2026-06-30, 15:36. Details in the imprint.

Standing in a half-renovated living room, you see Cemfloor liquid screed from CRH PLC flow across the slab in one quiet, glossy wave, levelling itself around pipes and corners with almost no trowel work. The surface dries to a tidy, solid base that feels dense yet smooth underfoot.

What Cemfloor is built for

Cemfloor is a cement-based liquid screed system that targets residential, commercial and industrial floors where speed and flatness matter. Unlike traditional sand-cement screeds, it is supplied as a ready-mix solution through approved CRH plants and pumped directly on site.

The mix is designed to work especially well with underfloor heating, flowing tightly around heating pipes to minimise air gaps and improve heat transfer. Installers can pour large areas in a single visit, which reduces time spent kneeling with straightedges and hand tools.

Thinner build-ups, faster programs

Product manager John Murphy from CRH likes to point out that Cemfloor allows thinner floor build-ups than many sand-cement screeds while still meeting strength and acoustic requirements. That extra centimetre or two often matters in refurbishments with tight floor-to-ceiling heights.

Because the material is self-compacting and requires less manual levelling, site crews can cover hundreds of square meters in a morning and walk the surface after a relatively short curing period. That helps developers compress project schedules, especially when follow-on trades wait for a dry, level base.

How it feels on site

Installers describe the freshly pumped screed as having a slightly viscous, creamy flow that still holds together at edges. Once cured, the surface feels robust under boots and offers a sharp, clean plane that makes later floor-laying straightforward.

One recurring annoyance, however, is the need for careful surface preparation and primer choice. Like most liquid screeds, Cemfloor depends on a clean, well-bonded substrate and controlled moisture conditions, which can challenge smaller contractors on cramped refurbishment sites.

Where Cemfloor fits in CRH

For CRH, Cemfloor sits inside a much broader portfolio of construction materials ranging from aggregates and cement to asphalt and precast elements. The liquid screed gives the group a higher-value product that ties directly into energy-efficient heating and renovation trends.

CRH shares are listed in New York under the ticker CRH, with the CRH PLC share price recently quoted around the low 100 dollar range on the NYSE, based on delayed market data.

This article was AI-assisted and editorially reviewed. Product information without guarantee; prices and availability may change at short notice. No investment advice, no buy or sell recommendation. Stock-market transactions involve risks up to total loss.