Best Laser Level for Bricklaying and Blockwork

Bricklaying still gives the stringline a job. A laser is most useful for the references around it: setting datums, transferring corner heights and checking openings.

Stringline and laser solve different problems

For a physical bed-joint line, a taut builder's stringline remains simple and effective. A laser becomes useful when the same height needs transferring between profiles or when you want a repeatable horizontal or vertical reference elsewhere on the build.

Outdoor datum work

A rotary laser and receiver can transfer a level datum between profiles without relying on seeing the beam in daylight. The Grettz G60 is the straightforward option for this type of work, with a stated range up to 400m with its receiver and accuracy of ±3mm at 30m.

Openings and internal blockwork

For contained or internal work, a line or multi-line laser can provide visible horizontal and vertical references. The G4D's 360° planes can be useful around openings, returns and internal blockwork where wider coverage saves repositioning.

Keep the physical level

For a direct check on a cill, padstone or individual component, a spirit or digital level remains useful. The laser establishes the wider reference; the contact tool checks the item itself.

The bottom line

Use stringline for the physical laying line, a rotary for outdoor datum transfer and a line laser where visible horizontal or vertical references make the work easier. None of them needs to replace the others.

Read next

Start with Which Laser Level Do I Actually Need?, or read Line Laser vs Rotary Laser if you're choosing between visible layout and receiver-based site levelling.