Limestone

Zia’s limestone tiles are quarried between Europe and Morocco. The honed classics are quarried near Fez, Morocco; French limestone is found near Bordeaux, France; and Belgian Bluestone hails from southern Belgium. In each region, distinct geological conditions produce stone with generally consistent tones and natural mineral variation. These regions are known for their rich heritage of stonecraft and the use of limestone in architecture, serving as a foundational material in historic construction across Europe and North Africa.

Limestone has been used in architecture for thousands of years, from Egyptian pyramids to Mediterranean villas. Our collection encourages a continuation of this material lineage in contemporary applications where a natural stone tile surface is preferred for its restraint and lasting power.

Stone tiles are cut from solid blocks of natural limestone, then finished by local stone masons. Zia honed tiles are gently smoothed for a clean, matte surface. Variation in tone and texture is a defining characteristic of the natural material, and each piece carries the marks of its geology and craftsmanship, giving installations depth and character.

Yes, limestone is a porous material and must be sealed before and after grouting to preserve its surface and protect the tile from moisture and staining. Apply a penetrating sealer before grouting and a protective topcoat for interior applications, per the Limestone Installation Guide. Classic and French limestone are suitable outdoors in non-freeze/thaw climates only, while Belgian Bluestone is suitable outdoors in freeze/thaw climates as well. For exterior applications, use a penetrating sealer only. Reseal periodically, with extra attention to high-traffic or moisture-prone areas. Use only pH-neutral cleaners to prevent surface etching or dulling. Over time, limestone will develop a natural patina, an expected characteristic of the natural material.

Continued care for limestone tile includes regular sweeping or vacuuming to remove grit and surface debris. For standard cleaning, use warm water and a pH-neutral stone cleaner. Avoid acidic or abrasive products, as these will damage the surface. For deeper cleaning, use a non-acidic heavy-duty stone cleaner, applied according to the manufacturer’s instructions. If you have any specific questions about your installation or care, please contact the Zia team at info@ziatile.com or 310‑844‑1170.

We recommend installing limestone tile with a professional tile installer experienced in natural stone. For detailed instructions and technical specifications, refer to the Limestone Installation Guide and distribute to everyone on the installation team.

Begin by blending tiles from all boxes to evenly curate natural variation in a dry layout. Seal before and after grouting with a penetrating sealer, finishing with a protective topcoat for interior applications or a penetrating sealer only for exterior use.

Installers must wear protective face and eye coverings when working with limestone, mortar, sealants, and grout in accordance with the Proposition 65 warning. For project-specific installation questions, contact the Zia team at info@ziatile.com or 310‑844‑1170.

Honed limestone is a natural stone tile finished to a smooth, naturally matte surface through a controlled grinding process. The stone is then cut into pieces for use as tiles. The result is a flat, non-reflective finish that reveals the stone's natural tonal variation and subtle fossil markings without a glaze. Honed limestone has a DCOF rating of 0.50, making it ideal for floor applications. It is commonly specified for limestone flooring and bathroom walls where an understated, naturally matte surface is preferred.

Limestone's neutral palette, ranging from warm beige to cool grey, pairs naturally with wood, plaster, and other natural materials without competing with the stone's surface variation. A grout color close to the tile's own tone complements the earthy hues and keeps the installation reading as one continuous surface.

Yes, limestone flooring works wonderfully in a kitchen when properly sealed and maintained. It is durable under daily foot traffic and compatible with underfloor radiant heating systems. Sealing before and after grouting protects the surface from moisture and staining in a busy kitchen environment, with regular resealing over time. The stone's tonal variation and fossil markings become part of the room's character as the surface ages.

Determining how much limestone tile a project requires starts with the total square footage: measure the length and width of each surface in feet and multiply them together. Add together all surfaces, floors, walls, or both, to reach the total. From that figure, add a minimum overage of 15% to cover any cuts or pieces set aside during installation, with up to 25% recommended for a more uniform result across the installation. For project-specific quantity guidance or any other questions, contact the Zia team at info@ziatile.com or 310‑844‑1170 before placing an order.

Limestone tile is a long-lasting natural stone material when properly installed and maintained. Its durability comes from its dense sedimentary composition, which provides structural stability under regular residential and commercial use. Sealing before and after grouting protects the surface from moisture absorption and staining, along with regular resealing as needed. Routine cleaning with pH-neutral products preserves the surface finish and prevents etching over time.