Hiring Plant For House Extensions

A house extension runs through a predictable sequence of groundworks, and matching the machine to each stage keeps the job moving and the budget controlled. Here's how a typical Cork extension uses plant.

Digging the footings

The main event. Access usually decides the machine: an open side entrance takes a 3–5 tonne excavator that digs strip footings quickly; a tight passage between houses may force a compact 1.5-tonne mini or even a micro digger, accepting slower progress for the sake of fitting on site. Measure your narrowest access point before booking.

Moving the spoil

Footings generate more spoil than people expect, and a digger that keeps stopping to tram spoil to a skip is a digger you're paying to stand still. A compact dumper working alongside — sized to fit the same access — keeps the excavation flowing and usually pays for itself over a day.

Preparing the base

Once footings are in and backfill goes down, the sub-base needs proper compaction before concrete. A plate compactor or small roller does this — skipping it risks settlement and cracking later, so it's a small hire that protects a big investment.

Planning the hire

Sequence matters: you rarely need every machine for the full job. Talk the stages through with us and we'll advise what to have on site and when, so you're not paying for idle plant. Delivery timing around your groundworker's schedule is part of that conversation.