A seamless, continuous mineral surface — monolithic and contemporary, running across floors, walls and wet areas without tile or join, applied by hand across Melbourne's most considered interiors.
Microcement belongs to Mousi's family of architectural decorative finishes — materials specified for their composition and the way they behave, rather than imitative surface treatments. It is a cement-based mineral system applied by hand in fine layers, bonding to the substrate to form one seamless, continuous surface across floors, walls and wet areas.
The result is quietly monolithic. Where tile introduces grids and grout, microcement reads as a single uninterrupted plane — floor turning to wall, wall to bench, with no join to break the eye. Thin, hard-wearing and contemporary, it is specified for bathrooms, living floors and joinery across Melbourne's residential and commercial interiors.
Applied across residences, hospitality venues and commercial interiors throughout Melbourne.
Because microcement is applied as a continuous mineral layer, it removes the grids, edges and grout lines that interrupt tiled or panelled surfaces. The material wraps floors, walls and wet areas as one plane — monolithic, contemporary and calm.
Each surface is built by hand in fine layers, trowelled and refined so the plane stays flat and continuous — only a few millimetres thick, yet hard-wearing and sealed for daily use. The finish belongs to the room it was made for.
Every microcement surface is assessed against its substrate, its use and its exposure to water before a system is committed. These are the considerations that shape the specification.
Microcement is only as sound as the substrate beneath it. Surfaces are assessed, stabilised and primed, with reinforcement where needed, so the system bonds and resists movement and cracking for the life of the floor or wall.
The seamless read depends on detailing — coving, transitions and the meeting of floor, wall and joinery are resolved so the surface turns corners and planes as one continuous material.
Sealing is matched to use — water resistance for bathrooms and wet areas, durability for floors — and the colour and system are recorded so the surface can be matched and re-sealed in years to come.
Microcement is as comfortable on a floor as it is on a wall, a bench or a bath surround. It earns its place where a surface is meant to read as one continuous plane — seamless bathrooms and wet areas, living and kitchen floors, stairs and integrated joinery.
Across Melbourne's premium residential and commercial interiors, Mousi specifies it where the architecture asks for a monolithic, contemporary surface — durable underfoot, water-resistant in wet areas and uninterrupted by tile or grout.
Microcement rewards preparation above all. Mousi's craftspeople follow a disciplined sequence — from substrate assessment through to the final seal — so the seamless surface you approve is the surface you receive.
We read the substrate before we touch it — floor or wall, its soundness, its movement and its exposure to water. Microcement is engineered to the conditions of the room, not applied to a template.
Surfaces are repaired, levelled and stabilised, then primed. A seamless surface reveals any movement beneath it, so this unseen stage decides the result. Waterproofing is installed here where required.
Reinforcing mesh and base coats are bonded to the primed substrate, locking the system together and resisting the movement that causes cracking.
Fine microcement layers are trowelled by hand over the base, building the continuous surface only a few millimetres thick across floor, wall and detail.
The final layers are trowelled and refined, then sanded, to bring the surface to an even, monolithic plane with the tone and texture specified for the room.
The surface is sealed for water resistance and durability — matched to floors, walls or wet areas — then left to cure so it is ready for daily use.
Your approved colour, sheen and specification are recorded in your Property Passport™ — a permanent record that lets the finish be matched and maintained for years, supported by Mousi Care™.
Mousi works alongside Melbourne architects and interior designers as a finishing partner — not simply an applicator. From early concept through to site, we help develop, prove and specify microcement so the seamless surface resolves on the floor and wall the way it read on the board.
Finished boards prepared in your specified colour and sheen, viewed in the project's own light for design review and client sign-off.
At-scale mock-ups on representative substrates, so the finish can be assessed against adjacent materials, joinery and lighting before commitment.
Iterative development of colour, texture and transitions until the seamless surface resolves the design intent rather than approximating it.
Clear written specifications and schedules your documentation can reference, with substrate and protection notes for the builder.
Bespoke colour and texture development for projects that need a finish outside the standard range — matched to a palette, a stone or a brief.
Coordination through design and construction — sequencing, substrate readiness and site conditions — so the finish is protected on a live job.
A disciplined sequence, distilled. Each stage protects the one before it, so the seamless surface you approve on the sample board is the surface you live with.
We assess the substrate, then repair, stabilise, prime and waterproof where needed — with reinforcement so the system bonds and resists movement.
The final layers are trowelled and refined, then sanded, to bring the surface to an even, monolithic plane with the tone and texture specified for the room.
The surface is sealed for water resistance and durability — matched to floors, walls or wet areas — then cured so it is ready for daily use.
On floors, microcement gives a continuous, hard-wearing plane underfoot — living areas, kitchens and stairs running as one surface, with no grout lines to interrupt or collect dirt.
In bathrooms and wet areas it is sealed and waterproofed to wrap walls, floors, benches and niches seamlessly. Carried onto integrated joinery, the same material ties a whole interior together — durable, contemporary and quietly monolithic.
Mousi specifies microcement across Melbourne's contemporary residences, architect-designed homes and hospitality and commercial interiors — including projects throughout Toorak, South Yarra, Brighton and Hawthorn. In each, the brief is the same: a seamless, durable mineral surface engineered to the substrate, applied by hand and recorded for the life of the building.
It is one of several architectural materials we apply in-house. See the full range on our Decorative Finishes page, or explore Venetian Plaster, Limewash and Polished Plaster.
Each of our mineral finishes answers a different brief. This is how Venetian plaster sits alongside the alternatives — a reference for specification rather than a ranking.
| Consideration | Microcement | Venetian Plaster | Limewash | Conventional Paint |
|---|---|---|---|---|
| Appearance | Seamless, contemporary, mineral-matte | Polished, luminous depth with light held within the surface | Soft, chalky, cloud-like tonal movement | Flat, uniform colour sitting on the surface |
| Texture | Fine, continuous, hard-wearing | Smooth and burnished, subtly tactile | Open, breathable, lightly textured | Even film with no inherent texture |
| Durability | Highly durable across floors and walls | Hard mineral surface; sealable for wet areas | Breathable; softer surface that patinates; sealable | Wears as a film; can chip and peel |
| Maintenance | Low maintenance; periodic re-sealing | Maintained surface; ages gracefully, re-burnishable | Refreshed by re-coating; patinates over time | Repainted periodically as the film fails |
| Suited To | Floors, bathrooms, continuous modern surfaces | Feature walls, entrances, considered interiors | Heritage and contemporary walls, whole rooms, soft schemes | General-purpose walls and ceilings |
The right finish is chosen for the room, the light and the brief — see Venetian Plaster, Limewash and Polished Plaster.
A sense of how microcement resolves real briefs across Melbourne's contemporary homes and commercial interiors — the surface, the application and the outcome.
A continuous microcement floor running across an open-plan living and dining space, wrapping past a sculptural screen wall without a single grout line. The brief was one monolithic, hard-wearing plane that could take daily life while reading as calm, contemporary architecture. The finished floor unifies the whole level — seamless underfoot and quietly luxurious.
A sculptural curved hallway and stair where microcement wraps the walls and soffit as one continuous surface, turning the curve cleanly with no visible join. The finish was developed to read seamless around the radius and sit calm against stone flooring and steel balustrade. The result is a quietly monolithic, contemporary circulation space.
A bathroom where microcement wraps the shower walls, niche and surrounds as one waterproofed, seamless surface — no tile, no grout, nothing to interrupt the plane. The system was waterproofed and sealed for full wet-area use beneath the finished layers. The result is a calm, continuous wet room that wipes clean and reads unmistakably contemporary.
A guest lounge in a boutique Melbourne hospitality interior, where microcement wraps a barrel-vault ceiling, walls and floor as one continuous, hard-wearing surface. The brief called for a finish that could take constant use yet read calm and monolithic across a sculptural volume. The result is a seamless, durable space where the architecture and material read as a single gesture.
A handmade surface deserves a record. Mousi documents every microcement project so the surface can be matched, re-sealed and protected long after the work is complete — preserving the investment in the material and the craft.
A permanent record of your project, held for the life of the home or building.
An annual membership that keeps the finish performing and looking as intended.
A soft, breathable lime-based mineral finish with chalky depth and gentle tonal movement — at home in heritage and modern interiors alike.
Explore Limewash → Decorative FinishesA polished lime-based surface finish with luminous depth and movement — the reference finish for feature walls and considered interiors.
Explore Venetian Plaster → Decorative FinishesA refined, high-sheen lime surface with marble-like clarity — the most luminous of the polished mineral finishes.
Explore Polished Plaster →Microcement is one of several architectural materials we apply in-house. See the full range on our Decorative Finishes page.
Tell us about the space and the surfaces you have in mind. We'll assess the substrate and recommend a microcement system suited to the architecture and its use.
Every Mousi project is recorded in a Property Passport™ — a permanent record of your colours, finishes and specifications — and supported by Mousi Care™, our annual maintenance membership.
Share a few details and a member of the Mousi team will arrange a time to visit.
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