What is the difference between GVT and PGVT, and which is safer for bathrooms?

GVT has a matte or satin glazed surface natural look, better traction, suitable for most floor applications including bathrooms. PGVT goes through an additional polishing step producing a mirror-like gloss finish best for living rooms and hotel lobbies where slip risk is low. For bathroom floors, always choose GVT in matte or anti-skid finish. High-gloss PGVT becomes hazardous when wet.

What PEI rating should I choose for living room floors?

PEI 4 is the recommended minimum for Indian residential living rooms and kitchens. PEI 3 is acceptable for bedrooms and low-traffic areas. PEI 5 is used for retail, commercial, and high-footfall floors. Most quality GVT tiles from Morbi carry a PEI 4 rating always confirm this with the factory or distributor before ordering. [As per standard vitrified tile specifications]

Do glazed tiles require maintenance polishing?

No. Unlike natural marble, glazed tiles do not require periodic polishing or re-sealing. Routine mopping with water and a mild liquid floor cleaner is sufficient for residential use. The fired glaze layer maintains its finish without any surface treatment.

What tile adhesive should be used with large-format glazed tiles?

Large-format glazed vitrified tiles 600×1200 mm and above require a polymer-modified tile adhesive to achieve full-contact bonding. Standard sand-cement mortar does not provide adequate coverage for large tiles, which leads to hollow spots and eventual cracking.

How long do glazed tiles last?

Glazed tiles with a quality body and properly fired glaze layer last 25–30 years under normal residential use with routine cleaning maintenance.

What is the best grout for glazed tiles in wet areas, and do shower walls need sealing?

Epoxy grout is the correct specification for wet areas bathrooms, kitchen dado, and shower zones. It resists staining, chemical exposure, and moisture penetration far better than standard cement-based grout. The tile face itself does not require sealing as the fired glaze provides a factory-sealed surface however, grout joints in shower areas should be sealed or specified with epoxy grout to prevent moisture penetration and discoloration over time.