How long does it take to paint a room? For a standard Dublin bedroom, a tidy job runs 6 to 10 hours of actual work, which usually means one to two days start to finish once you allow for drying between coats. A small box room can be done in an afternoon; a large open-plan space with high ceilings or lots of prep takes longer.
That spread is wide because the timing depends on the room, the surface, and how many coats you need. Below is a realistic breakdown so you can plan properly — whether you’re refreshing a bedroom, turning over a rental, or painting before you sell.
What affects how long it takes to paint a room
A few things move the clock more than others:
- Room size and shape. A 9–12 m² box room or home office might only take a few hours. A large master bedroom or living room can fill a full day. Coving, picture rails, high ceilings and awkward corners all add time.
- Preparation. Prep is half the job. Moving furniture, taping edges, filling holes, sanding and priming all take time before a brush touches the wall. Skip it and the finish suffers.
- Number of coats. Most walls need at least two coats for an even, durable finish. Going dark-to-light, or painting over gloss, often needs a primer or a third coat.
- Drying time. In Dublin’s damp, temperate climate most water-based emulsions are touch-dry in 1–2 hours, but you should wait around 4 hours before recoating for the best result. Humid days slow this down.
- Surface condition. Older Dublin homes throw up surprises — uneven plaster, damp patches, ornate Georgian and Victorian detail. Getting into every nook takes longer.
- DIY vs professional. A first-time DIY job takes far longer than a pro who has the tools and a system. Our team can usually finish a standard room in a single day, including prep and clean-up.
Room size to time: a quick guide
These are realistic timings for a clean, two-coat job by an experienced painter, including prep and clean-up. Add time for heavy repairs, three coats, or detailed woodwork.
| Room | Approx. size | One painter (2 coats) | Notes |
|---|---|---|---|
| Box room / home office | 9–12 m² | 3–5 hours | Often done in an afternoon |
| Single bedroom | 10–14 m² | 4–6 hours | Most can finish same day |
| Double bedroom | 14–18 m² | 6–8 hours | Typically one full day |
| Living room | 18–25 m² | 1 day | More cutting-in around features |
| Open-plan / large space | 25 m²+ | 1.5–2 days | High ceilings add time |
For a fuller picture of pricing and process, see our interior painting service.
A typical day, step by step
Here’s what painting a standard double bedroom (around 14 m²) usually looks like:
- Preparation (1–2 hours): move or cover furniture, protect floors, take down curtain rails and outlet covers, then fill, sand and clean the walls.
- Priming (optional, 30–60 min): apply primer where you’re changing colour drastically or covering repairs, and let it dry.
- First coat (1–1.5 hours): cut in around edges and corners with a brush, then roll the large surfaces.
- Drying (1–4 hours): wait before recoating. Open a window if you can to keep air moving.
- Second coat (1–1.5 hours): repeat for an even, finished look.
- Clean-up (30–45 min): pull the tape, refit fixtures and put the room back together.
Total: roughly 6–10 hours — which is why we quote one to two days to allow for drying and the odd surprise.
Local tips for painting a room in Dublin
- Mind the weather. Dublin’s climate is unpredictable and humidity slows drying. If you need a tight turnaround, plan around the damper days.
- Test your colour. Natural light varies a lot in Dublin homes, especially period properties with smaller windows. Try samples on a few walls and look at them morning and evening before committing.
- Watch for lead paint. Renovating a Georgian or Victorian home? Older layers may contain lead — get advice before sanding back. We’re happy to take a look.
- Clear the room first. The single biggest way to speed up the job is to have the space emptied and accessible before the painter arrives.
DIY or hire a professional?
If you’ve the time and patience, a single room is a manageable DIY project — just budget more hours than you think, especially for cutting-in and a second coat. If you want it done in a day with a clean, lasting finish and no mess left behind, a professional is the faster route. We’re fully insured, work tidily with dust sheets down, and clean up after ourselves.
We’ve painted rooms all across the city and county — from city-centre apartments to family homes in the suburbs. See where we work on our South County Dublin and North County Dublin area pages.
How much does it cost to paint a room in Dublin?
Cost depends on size, surface condition and the paint you choose. As a rough guide, a standard bedroom typically runs €300–€600 for professional painting including materials. The best way to know for sure is a quick look at the actual room.
Plan for quality, not just speed
It’s tempting to rush a paint job, but the best results come from proper prep and a steady second coat — that’s what makes the finish last. Knowing roughly how long it takes to paint a room helps you plan realistically and enjoy the space sooner.
Ready to refresh a room? Get a free, no-obligation quote or call us on 085 178 2117 — we reply within one working hour.
