Laser Levels

[Cadoxton Jack]

Hi 

I’m building a block garden room for my son. 
Never done anything like this before but I have thoroughly researched. 
Footings completed and 3 courses of engineering bricks completed, 1 below ground level. Hardcore , sharp sand , DPM , rigid board and 100mm concrete to be completed next week..

will then roll out dpc and start blocking.

the room measures 5m x 3m and I want to get blocks perfectly level. Would prefer to use a line laser for accuracy and I would buy one. Don’t want to pay for a rotary laser that I wouldn’t probably use again. Would a line laser provide the horizontal line I could lay blocks to , just like a string line. What are the alternatives on getting courses perfectly level. Thanks for your help

[nod]

Dewalt do a green line laser Cheap as chips 

[Nickfromwales]

The go-to on most sites is the basic dewalt one:

 

[Nickfromwales]

Don’t buy the cheap Chinese dewalt copies (with LG at the end of the model number). 

[saveasteading]

Spirit levels work,  and remain useful thereafter.

If you go that direction, ask more more advice.