Which is best to use when laying a course of brick?

Which is best to use when laying a course of brick?

• A. Level
• B. Carpenter's level
• C. Tape measure
• D. Mason's line or stringline

Answer: (D)

To lay a brick course, you need a long, reliable reference line that runs the full length of the course. A mason's line or stringline provides that taut, visible guide, so bricks can be placed against it and stay aligned from end to end. This continuous line helps keep the entire run level and straight as you work. Using a level or carpenter's level checks the height at a small area, but they don’t provide a long guiding reference across the whole course. A tape measure is for measuring distances, not for guiding placement. So the mason's line or stringline is the best choice for laying a course of brick.

To lay a brick course, you need a long, reliable reference line that runs the full length of the course. A mason's line or stringline provides that taut, visible guide, so bricks can be placed against it and stay aligned from end to end. This continuous line helps keep the entire run level and straight as you work. Using a level or carpenter's level checks the height at a small area, but they don’t provide a long guiding reference across the whole course. A tape measure is for measuring distances, not for guiding placement. So the mason's line or stringline is the best choice for laying a course of brick.