Question 1

How many bricks are in a square meter?

Accepted Answer

For standard modular bricks (194×92mm) with 10mm mortar: approximately 48-52 per m² in stretcher bond. For standard US bricks (203×57mm): approximately 74 per m². The exact number depends on brick dimensions and mortar thickness.

Question 2

What waste factor should I use?

Accepted Answer

3-5% for simple straight walls with few openings. 5-7% for walls with multiple windows/doors (more cutting). 7-10% for complex patterns (Flemish bond, arches) or if using brittle materials. Add extra if bricks are delivered without pallets (handling breakage).