Question 1

What is the difference between microcement and limewash?

Accepted Answer

Limewash is a traditional paint made from slaked lime that is applied to walls by brush or roller. Microcement is a polymer-modified cement overlay applied by trowel that creates a harder, more durable and waterproof surface. Limewash is a paint; microcement is a structural coating.

Question 2

Is limewash paint waterproof?

Accepted Answer

No. Limewash paint is not waterproof. It is breathable by design. It is not suitable for shower enclosures, wet rooms or kitchen splashbacks. For those applications, microcement sealed with polyurethane is the correct material.

Question 3

Can I do limewash myself?

Accepted Answer

Yes. Limewash paint is DIY-friendly and is one of its main advantages. Microcement requires a trained professional applicator to achieve the correct result.

Question 4

How long does limewash last compared to microcement?

Accepted Answer

Limewash typically needs refreshing every 3-7 years in interior spaces, more frequently in high-traffic or humid areas. Microcement with correct sealing lasts 15-25 years before needing significant attention.

Question 5

Can limewash be used in a bathroom?

Accepted Answer

Limewash can be used in dry bathroom areas and on walls that do not get direct water contact. It is not suitable for shower enclosures or wet rooms. Microcement is the correct choice for those applications.

Question 6

Is microcement more expensive than limewash?

Accepted Answer

Yes, significantly. Limewash paint costs 5 to 15 euros per m2 for materials plus your time. Microcement walls cost 70 to 120 euros per m2 installed by a professional. The difference reflects the durability, waterproofing and longevity of microcement.

Criteria	Microcement	Limewash Paint
Waterproof	Yes — when sealed	No
Suitable for bathrooms	Yes	Dry areas only
Lifespan	20-25+ years	3-7 years before refresh
DIY-friendly	No — trained applicator	Yes
Cost	€70 – €120/m2 installed	€5 – €15/m2 materials
Durability	Hard, sealed, wipes clean	Soft, can mark easily
Appearance	Contemporary, trowelled texture	Natural, organic, aged
Repairability	Spot repair possible	Paint over easily

Microcement vs Limewash Paint

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