How do AV installation timelines differ between London and regional offices?

Central London AV installations typically take 20 to 30 per cent longer than equivalent work in UK regional cities. The drivers are site access constraints, not the technical work itself; the same engineers fitting the same hardware can lose half a day per week to building logistics in central London.

What slows central London down is the access stack: timed loading bay slots, lift bookings that compete with every other trade in the building, security passes that can take a week to issue, and out-of-hours-only working in many City and West End buildings. M&E sequencing tightens too: containment, power and structured cabling need to land before AV, and a missed lift booking can push a day's work into the following week.

Regional sites usually permit daytime working, parking is straightforward, and the M&E programme has more slack. That is why a standard meeting room install in Reading or Milton Keynes typically lands inside a working week, where the same room in EC2 may need an extra 1 to 2 days for access alone.

The pattern is really about urban density, not geography. Dense regional city centres can hit London-style timelines: a project inside the Manchester Arndale, the Edinburgh New Town or central Cardiff often runs to London-style access rules and London-style programme lengths. Out-of-town business parks and edge-of-city sites in the South East run faster than central London for the same reason.

For multi-site rollouts, the timeline difference compounds: a 10-site mix of central London and regional offices needs a phased programme with London sites front-loaded for access permits and regional sites running in parallel.

Quick reference: London adds 20-30% to install time vs UK regions; huddle 1.5-2.5d vs 1-2d, standard MR 4-6d vs 3-5d, boardroom 2-3w vs 1-2w, 10-room rollout 6-8w vs 4-6w; dense regional city centres (Manchester, Edinburgh) hit London-style timelines.