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All about terrazzo: history, types and interior applications

All about terrazzo: history, types and interior applications
 

Terrazzo STONE NV
 


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FAQ (Frequently Asked Questions about Terrazzo)

What is the difference between terrazzo and granito?
Terrazzo and granito are essentially the same high-quality material. When people say granito, they usually mean the traditional cement-bonded terrazzo floor, which was frequently applied during the 20th century. Terrazzo is an older term (Italian for “terraces”) and is the overarching name for both traditional terrazzo and modern variants with new binders. In Belgium and the Netherlands, the terms are often used interchangeably, but while the technology is the same, terrazzo is the most widely recognized international name.

Can I use terrazzo in the bathroom?
Yes. Terrazzo is highly suitable for bathroom applications, including floors, walls, and even washbasins. It is important that the surface is properly impregnated against moisture and that you choose an anti-slip finish for the floor (for example, by having the floor finished in a matte or brushed texture instead of high-gloss polishing). This provides you with a water-resistant and safe bathroom floor or wall with a luxurious appearance.

Is terrazzo suitable for underfloor heating?
Certainly. Terrazzo conducts heat very well and is perfect for combination with underfloor heating. Because it is a stony mass, the floor retains heat for a long time and releases it evenly, resulting in a comfortable and warm floor. Note that for cement-bonded terrazzo, the heating must be brought up to temperature gradually (startup protocol) so the material can adjust without the risk of cracks.

How do I maintain terrazzo?
A terrazzo floor requires little maintenance once it has been treated. Daily cleaning consists of vacuuming or sweeping, and weekly mopping with water and a pH-neutral cleaner. Avoid acidic or abrasive cleaning agents, as these can damage the surface. Periodically (e.g., annually), you can mop the floor with a special stone soap that builds up a protective layer. Over time, it is wise to re-impregnate the floor for optimal protection. This keeps your terrazzo beautiful for decades.

Does terrazzo need to be impregnated?
Yes, in most cases it does. An impregnating agent (sealer) penetrates the terrazzo and makes the surface water- and dirt-repellent without changing its appearance. Especially cement-bonded terrazzo strongly benefits from being impregnated because cement is naturally porous. Resin-bonded terrazzo is already very dense, but even there, impregnation can provide extra protection. It is recommended to impregnate right after installation and repeat this every few years for lasting protection against stains.

Is terrazzo environmentally friendly and sustainable?
Terrazzo is an exceptionally sustainable choice. The material is extremely durable and wear-resistant; once installed, it can last for generations. Furthermore, terrazzo is often manufactured using recycled stone chips (residual material from quarries), which gives it an ecological character. While energy is required to produce cement or resin, the lifecycle is very favorable because terrazzo has such a long lifespan and does not require frequent replacement. With local production and the rise of sustainable binders (such as bio-based resins), terrazzo remains a very responsible choice for the future.