Description
Cement 4 – Microcement in Dark Concrete Grey
Concrete with edge
Cement 4 microcement is a dark concrete shade with clear presence: bold, layered and refined. The colour evokes industrial architecture, yet is crisply finished for living and working spaces.
It remains recognisably concrete with a handcrafted texture. C4 is darker than the mid-tones, without moving towards black. Just 1–2 mm thin, applicable after preparation over existing substrates. Maximum impact, minimal thickness.
Why Cement 4 works
- Dark concrete colour – more character than standard grey
- Industrial chic – bold and refined
- Practical – everyday marks are less noticeable
- Contrast-friendly – light furniture and art come to life
- Waterproof after finishing – seamless and strong
- Underfloor heating – thin build-up, rapid heat transfer
- Low-maintenance – easy to keep clean
- Renovation-proof – suitable for existing substrates
Where Cement 4 fits
Cement 4 works well in lofts, modern kitchens, offices, hospitality venues and bathrooms. The shade provides calm and depth without dominating. Under changing light the character remains consistent.
Applications
- Lofts – combines with steel and exposed concrete
- Modern kitchens – bold and chic
- Offices – professional with character
- Hospitality – statement with atmosphere
- Bathrooms – matte, sleek and low-maintenance
Colour Combinations and Materials
- Warm + raw – timber, travertine and linen
- Graphic modern – white, black and stainless steel
- Accent metal – dark nickel or black steel
Light and Space
- Limited daylight – warm lighting and indirect illumination keep it soft
- Abundant daylight – C4 appears deeper; timber and textiles add warmth
- Small spaces – feature wall; large spaces – floor and walls for a powerful whole
Comparison Within the Cement Range
Cement 4 is darker than Cement 3 and lighter than Cement 5. Want pronounced depth without becoming too heavy? Then C4 is the ideal middle ground.
The facts
- Colour: dark concrete grey – more intensity than standard concrete
- Thickness: 1–2 mm
- Underfloor heating: Microcement is thin and seamless; warmth quickly and evenly perceptible
- Finish: handcrafted texture, matte and refined
Want to experience the colour? Assess C4 at home in daylight and evening light.
Do you dare?
Cement 4 microcement gives your interior depth and strength without becoming too heavy. This keeps your style flexible, even when you change accents later.
Sometimes you just have to dare.
Practical information
Dark shades require the right lighting and material use. Read the microcement guide for preparation, layer build-up and maintenance.
Frequently asked questions about Cement 4 microcement
Is Cement 4 too dark for living spaces?
Use warm lighting and light-coloured walls. Wood and linen soften the overall effect and keep the space inviting.
Which materials combine well with Cement 4?
Wood, travertine and linen work excellently. Matt black or stainless steel reinforces the industrial effect.
Does Cement 4 work with underfloor heating?
Yes. The thin, seamless layer responds quickly and distributes heat evenly.
Can Cement 4 be applied over tiles?
Yes. Thanks to the minimal layer thickness, it is suitable for renovation. Level tiles with Stucopaste for a flat result.
How do I prevent shiny patches?
Use mild, pH-neutral cleaners and lukewarm water. Felt pads under furniture prevent scratches and shine formation.
What is the best choice for a shower floor?
Microcement with PU topcoat is waterproof and suitable for bathrooms. For intensive shower floors, Lavasteen Seamless Floor is the more durable option.







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