Is 1200x1200mm tile good for bathroom flooring?

Generally not recommended for standard-size Indian bathrooms — the wastage from cutting around fittings and drains is high, and smaller formats handle slope and drainage layout better. It works better as full-body vitrified material for large master bathrooms with open floor plans.

What's the ideal grout spacer for this tile size?

Most installers use a 2mm–3mm spacer for 1200x1200mm tiles. Ask your installer about adhesive compatibility before buying large format slabs need a polymer-modified tile adhesive conforming to IS 15477, not a regular cement-sand mix, since it offers the bond strength and flexibility this size needs.

How much extra should I order to cover wastage?

Standard advice is 5–10% extra for most tiles, but for 1200x1200mm and other large formats, factor in 15–20% extra given the higher cutting wastage and transit breakage risk. Use a tile quantity calculator to convert your room's sq. ft. into the correct box count with this overage built in, rather than estimating manually.

Does 1200x1200mm tile work in Indian climate conditions?

Vitrified tiles in this size handle Indian humidity and heat well due to low water absorption, but in North Indian winters, proper expansion joints are still necessary to prevent cracking from thermal movement.

What's the difference between A grade and B grade in this size?

A-grade tiles have consistent caliber, shade, and minimal surface defects; B-grade tiles come from the same production line but fail quality checks on minor parameters. B-grade is cheaper but riskier for large-format visible floors where inconsistency shows up fast.

Is glossy or matt finish better for a 1200x1200mm floor?

Matt and textured finishes are gaining more demand in premium residential projects for their better slip resistance and easier maintenance, though glossy still holds appeal for showroom and lobby aesthetics.