Microcement is a thin, cement-based decorative coating that creates a smooth, continuous, joint-free surface over walls, floors and furniture. Applied by hand in layers just 2–3 mm thick, it has become one of the most sought-after finishes in Irish renovations — prized for its seamless, contemporary look and the fact that it goes on over your existing surfaces, with no demolition. This guide explains what microcement is, what it's made of, where it works, and why more Irish homeowners, architects and designers are choosing it.
What is microcement, exactly?
Microcement (also called microcimento or micro-concrete) is a blend of cement, fine aggregates, water-based resins and mineral pigments. Unlike poured concrete, it is not structural — it's a surface finish. Because it's applied in ultra-thin coats and sealed, it produces a hard-wearing, water-resistant skin that bonds directly to tiles, screed, plaster and many other substrates. The result is a single, unbroken surface with no grout lines to interrupt the eye or trap dirt.
What is microcement made of?
A typical microcement system has a few components applied in sequence: a primer that keys the coating to the substrate; a base coat (often reinforced with a fibre mesh on floors) that builds strength; one or more finishing coats that create the final texture and colour; and a sealer that locks everything in and makes the surface water- and stain-resistant. KCBerry supplies the complete system, and every finish can be sealed in matt, satin or gloss.
Where is microcement used?
Its versatility is a big part of the appeal. Common applications include:
- Bathrooms and wet rooms — fully sealed, waterproof walls, floors and shower areas with no tiles or grout.
- Floors — seamless surfaces that flow from room to room and work over underfloor heating.
- Kitchens — worktops, islands and splashbacks with a warm, industrial-luxe feel.
- Feature walls, stairs and living spaces — for a unified, designer finish.
- Outdoor terraces and pool surrounds — with the right system and sealer for the Irish climate.
Why is microcement growing in Irish renovations?
Three reasons stand out. First, it's applied over existing surfaces, so there's no rip-out, no skip and far less mess or downtime — a full bathroom can be transformed in days, not weeks. Second, the seamless, jointless look reads as quiet, understated luxury, which is exactly what architects and interior designers are specifying right now. Third, it's practical: once sealed, it resists water and stains and is easy to clean, with no grout lines to scrub.
Is microcement waterproof and durable?
Yes — once properly sealed. The coating itself is water-resistant, and a specialist sealer makes it suitable for bathrooms, wet rooms and showers. On floors it stands up to everyday traffic, and a periodic reseal keeps it performing for years. As with any premium finish, durability depends heavily on correct substrate preparation and professional application — which is why hand-applied, specialist installation matters.
How is microcement applied?
The process is methodical: prepare and prime the existing surface, hand-apply the base and finishing coats (allowing each to cure), then seal. It's skilled work — the smoothness, colour consistency and durability of the final surface all come down to technique. KCBerry both supplies the system and applies it, so you deal with one specialist team from colour selection to the final sealed coat.
What does microcement cost in Ireland?
Cost varies with the area, the number of coats and whether you buy a supply-only kit or full professional application. Rather than quote a single figure here, see our detailed pricing page and request a free, project-specific quote.
Frequently asked questions
Is microcement suitable for bathrooms?
Yes. Once sealed, microcement is water-resistant and ideal for bathrooms, wet rooms and showers, with no tiles or grout.
Can microcement be applied over existing tiles?
Yes — that's one of its main advantages. It bonds directly over existing tiles, screed or plaster, so there's no demolition.
How thick is microcement?
Just 2–3 mm, applied by hand in thin layers, which is why it can go over existing surfaces without raising floor levels significantly.
How do I maintain a microcement surface?
Day-to-day cleaning is simple with a soft cloth and mild cleaner; the sealed surface resists stains and moisture, and a periodic reseal extends its life.
Ready to see it in your space? Explore our colours or request a free quote.