How much disruption commercial painting causes is mostly settled before anyone opens a tin. Three decisions do most of the work: which parts of the office or shop must keep functioning throughout, when each area is painted, and which products allow a room to go back into use quickly. Get those right and staff can keep working and a shop can keep trading around the decorators. Leave them to the first morning and the job tends to spread across the whole building at once.
This guide is for office managers, shop owners and facilities staff planning a repaint. It covers how to split the premises up, the trade-offs between working hours and closed hours, drying and odour, protecting equipment and stock, the fire-safety and legal points that are easy to miss, and a planning sequence you can follow.
Start with what cannot close
Walk the premises with a floor plan and mark the areas that have to stay usable every day. Everything else can then be grouped into zones that are painted one at a time. What counts as critical is different in an office and a shop.
Offices
The fixed points are usually reception, toilets, the kitchen, fire escape routes and any comms or server room. Meeting rooms matter because they are booked in advance: block them out in the room-booking system for the days they will be painted, rather than discovering a client meeting on the morning. Open-plan floors are often easiest to tackle a bank of desks at a time, with staff moving to a spare area or working from home for a day. Private offices and meeting rooms can be done as whole rooms.
Retail units
In a shop the critical areas are the entrance, the till point, the route customers walk and, where there are any, fitting rooms. The back of house matters too: deliveries still need a clear route to the stockroom. Customer-facing walls are usually the ones most worth painting while the shop is closed, both because wet paint and customers do not mix and because the shop floor is where an unfinished job is most visible. Stockrooms, staff rooms and offices behind the shop can often be painted while trading continues.
Choosing when the work happens
There is no single best time to paint a business. Each option trades disruption against cost and how long the job takes on the calendar.
| Timing | Works well for | Watch out for |
|---|---|---|
| During business hours, one zone at a time | Back offices, stockrooms, corridors and floors where staff can move elsewhere for a day | Noise, odour and access around desks; the job takes more calendar days because only part of the space is available at once |
| Early mornings before opening | Shop floors and receptions where the first coat can dry before customers arrive | Limited hours each day; areas must be left clean, safe and signed before opening |
| Evenings, nights or weekends | Customer-facing areas, busy receptions and anywhere that cannot be closed in the day | Usually costs more; needs keyholding, alarm and security arrangements; noise can still affect residents in mixed-use buildings |
| A planned closure, such as a refit week or holiday shutdown | Large areas or whole premises | The fastest and often most economical option, but only if the dates are booked well in advance |
Voltify Contractors’ standard working hours are 7am–5pm, Monday to Friday. If some areas can only be painted while the business is closed, say so at the first conversation so the timing can be discussed before the quote is put together, rather than added afterwards.
Drying, odour and getting rooms back into use
Most occupied premises are painted with water-based, low-odour emulsions, which are touch-dry relatively quickly and often allow a second coat the same day. That makes it realistic to paint a room and have it back in use the next working day. Three things are worth understanding before you promise anyone their office back:
- Dry is not the same as hard. Paint goes on curing after it feels dry. Desks, filing cabinets and display units pushed back against walls in the first few days can stick to or mark the new finish, so leave a gap where possible.
- Woodwork takes longer. Doors, frames and skirting are usually painted with harder-wearing trim paints that need longer before they can be handled heavily. Doors that are in constant use, such as an office entrance or a stockroom door, are worth scheduling for the end of a day or a closed period.
- Ventilation helps everything. Opening windows or running the building’s ventilation speeds drying and clears what odour there is. Rooms without windows, such as internal meeting rooms, may need a longer gap before people are back in them.
In a shop, add “wet paint” signs and keep display stock off newly painted walls and shelving until the paint has hardened. A freshly painted wall beside the till or the entrance is exactly where customers rest a hand or a bag, so it is worth roping off or scheduling for a closed period.
Protecting equipment, stock and fittings
Decide early who moves what. It is common for the business to clear personal items, paperwork and anything valuable from desks and shelves, and for IT equipment to be disconnected and moved by whoever normally looks after it, so nothing is unplugged by the wrong person. Furniture that stays in the room is then moved away from walls and covered, and floors are protected along the working area.
Take down or note anything fixed to the walls before work starts: signage, noticeboards, screens, artwork, shelving and display fittings. Agree whether these are being refitted in the same places, because old fixing holes are filled during preparation and refitting in new positions is a separate task. Filling and sanding create some dust, so cover or move stock, food-preparation areas and sensitive equipment in the zone being worked on.
Fire safety and the legal points that are easy to miss
Redecorating a workplace touches on fire safety and on construction health-and-safety law, both of which put duties on the business as well as on whoever does the work.
Escape routes and fire doors
The person responsible for fire safety in a workplace must carry out a fire risk assessment, review it regularly and maintain appropriate fire safety measures, according to GOV.UK guidance on workplace fire safety. During decorating, that means planning the work so escape routes stay usable and fire doors are not wedged open while paint dries. Painting fire doors also needs care: guidance based on BS 8214, summarised by LABC Warranty, says smoke seals and combined intumescent and smoke seals around the door edge should not be painted. Point out which doors are fire doors when the job is planned.
CDM 2015 applies to redecoration
Many businesses do not realise that painting counts as construction work. The Construction (Design and Management) Regulations 2015 define construction work as including “redecoration or other maintenance”, and a business having its own premises decorated is a commercial client under those regulations. The HSE’s guidance for commercial clients says clients must make suitable arrangements for managing the project, allow adequate time and resources, provide pre-construction information, and ensure the contractor prepares a construction phase plan before work begins. For a straightforward repaint these can be proportionate and simple, but they still apply. In practice, share what you know about the building with whoever quotes, including the asbestos register if the building has one, before any sanding or drilling is planned.
Shared and managed buildings
In multi-let office buildings and shopping centres, building management often has its own rules for contractors: approved working times, permits, documents to submit in advance, and restrictions on using lifts or loading bays. Ask for these at the start and pass them on to whoever is quoting, because they affect both the schedule and the price.
A planning sequence that keeps the business running
- Map the premises. Mark the areas that must stay open, then group the rest into zones that can each be out of use for a day or two.
- Pick the timing for each zone using the trade-offs above, and check any building-management restrictions on working times.
- Gather the information a decorator needs: photos, rough measurements or a floor plan, the surfaces to be painted, any brand or colour specification, site rules, fire-door locations and the asbestos register if there is one.
- Agree the schedule and who moves what, including IT equipment, stock and wall-mounted items.
- Tell people. Give staff the dates and zones, what to clear from their desks and where they will work. In a shop, decide whether to put up a notice for customers. In a shared building, let neighbouring occupiers know about noise or odour.
- Walk each zone at handover before it goes back into use, and keep a note of the paint brand, colour and finish used in each area so future touch-ups match.
If you are planning the repaint as part of wider upkeep of the premises, our commercial property maintenance checklist for small businesses covers the other checks that sit alongside it. When you are ready to price the work, Voltify Contractors’ commercial painting service explains the finishes, preparation and pricing factors for offices, shops and other business premises, and what to send with an enquiry.
