Question

Front service or rear service?

Front service means modules come out from the room side, so the wall can sit against a finished surface with no rear corridor.

What front service buys you

A front service wall needs no space behind it. That matters in lobbies, shopfronts and boardrooms where a rear corridor would eat floor area or break a finished wall.

When rear service is fine

Where a catwalk or a plant room already exists behind the structure, rear service is straightforward and can be quicker to work on.

Ask before the structure is built

Service access is decided with the steel and the cladding, not after. A wall that cannot be opened is a wall that cannot be repaired.