Short answer
Every module in this range is 900 mm high and 656 mm deep. Width is the only variable in the grid, running from 400 mm on the narrowest storage module to 1,182 mm on the widest grill cabinet. The grill cabinet alone is 643 mm deep.
The fixed numbers, and why
900 mm is counter height. It is set by the working posture of an adult standing at a bench, and it is the number that makes modules combinable — if one module were 890 and another 900, the counter would step.
656 mm is body depth. It gives a 600 mm counter with a small overhang, and it leaves room behind the body for the rear venting and the gas entry. This one number is what stops a run from looking piecemeal.
The widths, and why there are only four
400 mm for the narrowest storage module. Balconies and odd-length runs need it, and it is the module that closes a run without a filler.
600 to 900 mm for the storage and drawer modules, where width is a genuine choice and you should pick by what you are storing.
800 mm and 1,182 mm for the two oven cabinets, where the opening inside the carcass is cut to the aperture your appliance needs rather than the body width driving it.
1,075 mm for the two corner modules, where the dimension is set by geometry.
Why the grill cabinet is 13 mm shallower
643 mm rather than 656. The 13 mm is taken off the front so the control panel and the lid hinge sit flush with the neighbouring modules rather than proud of them.
It is also the most common ordering error on the range. A fabricator who builds all the bases to 656 and then fits a grill cabinet finds the front face set back by 13 mm.
What a fabricator actually needs
Four numbers per module: width, depth, height, and the height of the counter above the finished floor. Add the aperture drawing for the grill cabinet and the handing for any left/right module.
Everything else — internal shelving, door style, vent pattern — is a manufacturing decision that does not change the footprint.
The comparison, in one table
| Width | Module | What it is for |
|---|---|---|
| 400 / 450 / 500 mm | HW-10 single door | Landing a run exactly on a wall |
| 600 / 800 / 900 mm | HW-05 drawer cabinet | Drawers instead of a door |
| 800 mm | HW-01 sink, HW-02 gas, HW-04 storage, HW-06 side burner | The standard workhorse width |
| 900 mm | HW-07 fridge, HW-04 storage | Appliance bay or deep storage |
| 1,075 mm | HW-08 / HW-09 corner | Turning a run through 90 degrees |
| 1,182 mm | HW-03 grill cabinet | The only appliance bay in the range |
Questions we get about this
Is 900 mm the right counter height for me?
For most adults, yes. Taller users often prefer 950; shorter users 850. But changing it changes every module in the run, so it is a decision to make before ordering, not per cabinet.
Can I mix depths?
You can, and occasionally it is right on a stepped wall. In a run, do not — the counter will not run straight and the front faces will not align.
What is the deepest module?
656 mm. Nothing goes deeper because a deeper cabinet pushes the counter out and starts to obstruct circulation behind it.
Before you order anything
Send the grill model and the run length. You get the aperture, the module list and one itemised price back in writing — freight shown separately, valid 15 days.