Refurbishing an office while people continue to work in it is a fundamentally different exercise from refitting an empty unit. Every decision about sequencing, dust control and noise has to account for people trying to do their jobs metres away from the works.
Understanding what that constraint actually means in practice — not just in principle — helps set expectations for how the project will run day to day.
Phasing to protect occupied zones
Works are usually broken into zones or phases so that one area is worked on while the rest of the office continues operating, rather than the whole floor being taken out of use at once. This extends the overall programme compared with an empty-building fit-out, but it's what makes the work possible without relocating staff.
Getting the phasing boundaries right — physically sealing the works area from the occupied area with proper temporary partitions, not just tape — is what determines whether staff actually notice a difference in air quality and noise on the other side.
Escape routes are non-negotiable throughout
Fire escape routes and signage have to remain clear and compliant at every stage of the works, not just in the finished layout, which sometimes means a phased sequence has to be reordered to avoid temporarily blocking a required route. This gets checked and re-checked at each phase change, not agreed once at the start and forgotten.
Where new partitioning changes the escape route layout permanently, this needs sign-off as part of the design, not treated as a decorative decision.
Working hours and noise
Noisy work — cutting, drilling, partition removal — is typically scheduled outside core working hours or into a fully sealed-off zone, while quieter second-fix and finishing work can often run alongside a working office with reasonable notice to staff. Agreeing this split at programme stage, rather than leaving it to be negotiated day by day, avoids friction once works are underway.
Some businesses schedule the noisiest phases for evenings or weekends specifically to protect client-facing hours, which is a cost and programme decision worth discussing early rather than assumed.
Acoustic performance is a design decision, not a finish
Acoustic separation between meeting rooms, focus spaces and open areas has to be designed into the partition specification and door sets from the outset — it can't be effectively retrofitted once a lightweight partition is up and decorated. Specifying the acoustic rating needed for each space, based on its actual use, avoids a common complaint after handover that meeting room conversations carry through.
This is one of the areas where cutting cost on specification shows up immediately in daily use, since acoustic shortfalls are noticed constantly rather than occasionally.
Storage and desking sized for how the space is actually used
Fitted desking and storage should be designed around how the team actually works day to day — hot-desking, fixed desks, or a mix — rather than a generic layout, since retrofitting storage after the desking is fixed rarely fits as well. Getting an accurate brief on storage needs before the joinery is designed avoids underprovision that shows up as clutter within months of handover.
Cable management and power distribution need coordinating with the desking layout at design stage too, since moving power points after fitted joinery is installed is a much bigger job than planning for it upfront.
Common questions
Can noisy work always be scheduled outside office hours?+
In most cases yes, though this usually adds cost, and should be agreed and priced at programme stage rather than requested as a late change once the disruption is already being felt.
Does phasing always extend the programme significantly?+
It generally adds some time compared with an empty-building fit-out, since only part of the space can be worked on at once, but the alternative — relocating staff — carries its own cost and disruption that phasing avoids.
Can acoustic issues be fixed after the partitions are installed?+
Retrofitting acoustic performance is possible but far less effective and more disruptive than specifying the right partition and door build-up from the start, so it's worth getting right at design stage.
Talk to us about phasing your office refurbishment
Free site visit, a phasing plan that protects your escape routes and working hours, and a written quote before anything starts.