Best Laser Level for Kitchen Fitting: G2D or G4D?

A kitchen magnifies small layout errors. A worktop line that drifts, wall units that don't share a datum or tall housings that disagree across the room become obvious once the doors are on.

What does the laser need to do?

Kitchen fitting is mainly about transferring repeatable horizontal and vertical references: base-unit datum, wall-unit height, tall housings, appliance positions and alignment across several walls.

When the G2D is enough

For a small kitchen or one wall of units, the compact Grettz G2D can be the sensible choice. A horizontal and vertical cross gives you the core references without carrying a larger setup.

Where the G4D earns its place

For complete kitchens, islands and multi-wall layouts, the G4D's four 360° green planes keep references available around more of the room. The advantage is less repositioning and easier transfer between opposing walls, floor and ceiling.

Keep a physical level nearby

A laser establishes the room reference. A spirit or digital level checks the cabinet, worktop or component directly. Good fitting normally uses both.

Our choice

We manufacture both, so this isn't an independent ranking. We'd choose the G2D for smaller and occasional kitchen work and the G4D where full-room coverage saves repeated setup.

The bottom line

Don't buy four 360° planes because the box sounds impressive. Buy them if the kitchen layout means you'll actually use references around the room.

Read next

For the G2D/G4D decision, read Which Laser Level Do I Actually Need?. If you're comparing professional 360° formats, see 3×360 vs 4×360.