Quick Answer: Microcement is a thin, seamless coating for floors, walls and worktops, including kitchens and bathrooms. Its suitability depends on the surface condition, proper installation and the maintenance required.
Microcement is a popular choice for UK homeowners wanting a clean, contemporary finish without removing existing surfaces. It can be applied over suitable floors, walls and worktops with minimal added thickness. The seamless finish also means no grout lines to clean. However, it is not suitable for every project or surface.
Key Takeaways
- Microcement can be applied over most existing surfaces, but the substrate must be sound, stable and dry before installation begins.
- It suits floors, walls, bathrooms and kitchens well, but the correct system must be specified for each area and its level of use.
- Long term performance depends on proper sealing and routine maintenance, so realistic expectations matter as much as the installation itself.
What Is Microcement and Why Is It Used in Homes?
Microcement is a thin, cement based decorative coating, usually around 2–3mm thick. It is made from cement, fine aggregates and resins, creating a flexible coating that can be applied in several thin layers. It is commonly used on floors, walls, worktops, shower areas and other suitable surfaces.
Homeowners use microcement mainly for its seamless, grout free finish. It creates a smooth, continuous surface that suits modern and minimalist interiors. It also offers flexibility in colour, texture and finish, so the same material can be used across different areas of a home.
Another reason it is popular for renovations is its low thickness. When applied over a suitable existing surface, it can update tiles, concrete or plasterboard without extensive removal work. This can reduce disruption while giving an existing space a completely different appearance.
How to Decide Whether Microcement Is Right for Your Project
Microcement can work very well in a home, but the finish alone should not decide whether you choose it. Look at the room, the surface you already have, what you want to spend and how you expect to use it.
Your Style Preferences
Microcement creates a continuous surface across floors, walls and worktops rather than separate tiles or slabs. It suits interiors where you want a simple, understated finish without visible grout lines.
Colour, texture and sheen will change the final appearance. A matte finish can look softer, while a smoother finish gives a more polished appearance. Reviewing completed projects can help you decide what suits your interior.
Your Existing Surfaces
Microcement follows the surface beneath it, so the condition of the existing base matters. Suitable substrates can include tiles, concrete, plasterboard and other stable surfaces when properly prepared.
Cracks, movement, loose tiles or damp may require remedial work first. This can increase the project scope and cost, so the existing surface should be assessed before installation.
Your Budget
Microcement has no single installation price. Costs can vary with the area, surface condition, preparation required, access and finish selected.
Additional preparation can increase labour and material costs, particularly where repairs are needed. If you are considering microcement for homes, we can assess your project and give you a clearer idea of the work and cost involved.
Your Long Term Expectations
Microcement needs appropriate care after installation. Cleaning should follow the manufacturer’s recommendations, as unsuitable products can affect the finish or protective sealer.
Resealing may also be required over time, particularly on surfaces exposed to regular use or water. Consider these requirements before choosing microcement if you want a finish with very little ongoing maintenance.
How Does Microcement Work in Different Areas of Your Home?
Microcement is versatile, but it does not perform identically in every room. The level of moisture, foot traffic and surface type all affect how the system should be specified and how it will hold up over time.
Does It Suit Your Existing Surfaces?
Microcement can be applied over concrete, existing tiles, plasterboard and many other prepared finishes. The key factor is whether the base surface is structurally sound and free from movement.
Any flex, instability or moisture in the substrate will affect the finished result, regardless of how well the top coat is applied.
Where Does It Work Best?
It performs well across a wide range of areas in the home. Floors and walls in living spaces, bathrooms, kitchens and hallways are all suitable when the right system is used. Outdoor applications are possible but depend on the specific product and how the surface is exposed to the elements.
The table below summarises where microcement is commonly used (and works best) around the home:
| Area | Suitable? | Typical Uses |
|---|---|---|
| Bathrooms | ✓ | Floors, walls, showers and basins |
| Kitchens | ✓ | Floors, splashbacks and worktops |
| Living Rooms | ✓ | Floors and feature walls |
| Bedrooms | ✓ | Floors and feature walls |
| Hallways | ✓ | High-traffic flooring |
| Stairs | ✓ | Stair treads and risers |
| Outdoor Areas | Depends on the system | Patios and external walls |
Can You Create a Consistent Look?
One of the strongest things about microcement is how well it connects spaces visually. Using the same coating across floors and walls in adjoining rooms creates a continuous feel without everything looking identical.
You can vary the colour or texture between areas while still keeping a coherent style running through the home.
What Makes a Surface Suitable for Microcement?
Before anything else, the substrate needs to be sound, stable and appropriately dry. Applying microcement over a surface that has movement or moisture in it is one of the most common causes of problems further down the line.
Damp is more common in UK homes than many people assume. According to the English Housing Survey damp statistics, 5% of dwellings in England had a damp problem in 2023, the highest figure recorded in the past five years. That is a meaningful number of homes where moisture assessment would be a necessary first step before any surface coating is applied.
A professional installer will check moisture levels, look for signs of movement and confirm whether the base is suitable before work begins. Skipping that step is not worth the risk.
Is Microcement Durable Enough for Everyday Family Life?
Properly installed and sealed microcement handles normal household life well. But its long term performance depends on the system specified, how the installation is carried out and the level of use the surface will face day to day.
In a bedroom or a low traffic feature wall, the demands are relatively modest. A busy hallway or a kitchen floor is a different matter entirely. Flooring systems should be matched to the level of use they will receive. The resin and cementitious flooring classification guidance from FeRFA explains how coating systems are classified by thickness and duty level.
The right system, installed correctly and maintained properly, will last. Cutting corners on any of those three things tends to show up sooner than expected.
Is Microcement Suitable for Kitchens and Bathrooms?
Yes, when the right system is used.
Microcement can perform well in moisture exposed areas, but it requires a product specified for that environment, thorough surface preparation, adequate sealing and good ventilation. Not every microcement product is rated for a wet room or a frequently splashed worktop.
Slip resistance is a genuine consideration for bathroom floors and shower areas.
The HSE guidance on flooring slip resistance is clear that the finish texture and recognised testing methods matter, particularly in areas that are regularly wet. A finish that looks smooth and beautiful also needs to be safe underfoot. This should be discussed with your installer before the product and finish are finalised.
Why You Should Check the Subfloor Before Installation
Cementitious screeds shrink as they dry. Over a large area, that shrinkage builds up stress in the material and can cause cracking. According to research on screed shrinkage and movement joints from the BRE Group, even very small movements in a screed can crack floor coverings laid on top of it. Movement joints need to be correctly timed and positioned to prevent this from transferring through to a seamless microcement finish.
This matters even more with underfloor heating, as repeated heating and cooling can cause the screed to:
- expand as it heats up
- contract as it cools down
- move against surrounding materials
- place stress on the finished surface
If you are planning to install microcement over a heated floor, our microcement flooring service covers exactly this scenario, including how the substrate needs to be prepared before the coating goes down.
Getting the subfloor right is not the glamorous part of the project. But it is the part that determines whether the finish holds up.
When Should You Consider an Alternative to Microcement?
Microcement is a strong choice for many projects, but it is not always the best one. If the existing surface needs significant structural repair, another material may be more cost effective than preparing and coating over it.
Other reasons to consider an alternative include:
- You prefer the texture and variation of natural stone.
- You want the warmth and character of timber.
- You prefer different maintenance requirements.
- The overall project cost does not suit your budget.
The right finish is the one that suits your home, lifestyle and maintenance habits. It should work for how you actually use the space, rather than simply looking good in photographs.
FAQs
How easy is microcement to clean?
Straightforward. Use a pH neutral cleaner and avoid anything abrasive. Harsh chemicals can damage the sealed surface over time.
Can microcement be used with underfloor heating?
Yes, but the screed beneath must be fully cured and movement joints correctly installed before the coating is applied.
Does microcement change the height of a floor?
Very little. At 2 to 3mm thick, the height change is minimal and rarely causes issues with door clearances or thresholds.
Can you change the colour of the microcement later?
It is possible in some cases, but not straightforward. The existing surface would need to be properly assessed before any recoating work.
Does microcement fade or discolour over time?
With proper sealing and care, colour stability is generally good. UV exposure and incorrect cleaning products are the most common causes of discolouration.
Can microcement be installed without removing existing tiles?
Yes, provided the tiles are firmly bonded, level and in sound condition. Loose or cracked tiles would need to be addressed first.
Conclusion
Microcement offers a genuinely practical, contemporary finish for most rooms in the home, including kitchens, bathrooms and busy areas. The best results depend on the substrate condition, installation quality and ongoing care. Every project is different, so assessing your surfaces first is important.
Get in touch for a free quote tailored to your project.