Tiles and Tiling: Sizes, Coverage and Ordering Guide

Tile quantities should be calculated from the finished layout, not only the room’s broad area. Measure every surface, confirm carton coverage and keep the allowance and batch information visible before the order is released.

Measure the complete area

Separate floors, walls, returns, niches and openings. Record dimensions in metres, the tile orientation, the approved layout allowance and any inaccessible areas. A quick area calculation can understate cartons when cuts, repeats or a diagonal pattern are involved.

Convert area into whole cartons

Keep the calculation with the order

Use the exact product coverage rather than a catalogue assumption. Store the worksheet, product code, batch labels and spare cartons so a future repair does not depend on a guess.

Questions to resolve before ordering

How much extra tile should I order?

Use the measured layout, cuts, pattern, breakage and future repair allowance; the correct amount depends on the room and format.

Should walls and floors be measured together?

Measure them separately because openings, orientation, substrate and waste are different.

Why round up to whole cartons?

Cartons cannot usually be split at order, and the remaining pieces may not match a later batch.

Evidence boundary: Exact product suitability, Australian requirements, pricing and installation responsibility depend on the selected system and project. Check current manufacturer documents and obtain advice from the relevant Australian building professional before approval.

Send measured areas, drawings, tile code, carton coverage and destination through the Forge contact page.