Interior Decorating Costs UK: 2026 Price Guide

Planning to redecorate your home in 2026? Whether you are refreshing a tired living room, updating a bedroom, or giving your entire house a new look, understanding interior decorating costs is essential for budgeting. In this guide, we break down exactly what you can expect to pay across the UK, from labour rates to material costs, so you can plan your project with confidence.

Before committing to a colour, try our free AI paint visualiser to see how different shades look on your actual walls, no samples, no guesswork, no mess.

For full pricing, see our complete UK cost guide.

How Much Does Interior Decorating Cost in the UK?

Interior decorating costs vary depending on room size, condition of walls, paint quality, and your location within the UK. London and the South East typically cost 20–30% more than the national average. Here is a comprehensive breakdown by room type.

Labour vs Materials: Where Does Your Money Go?

Labour typically accounts for 70–80% of the total cost of an interior decorating project. A qualified painter and decorator charges £150–£250 per day or £20–£40 per hour, depending on experience and region. Here is the breakdown:

• Labour: £150–£250/day (£20–£40/hour). Includes preparation, filling, sanding, priming, and two coats of paint.
• Paint: £10–£25 per litre (mid-range), £20–£60 per litre (premium). One litre covers approximately 12 m² per coat.
• Preparation materials: £20–£50 (filler, sandpaper, masking tape, dust sheets).
• Per m² total cost: £8–£25 including labour and materials.

Walls in poor condition (cracks, damp patches, peeling paint) require more preparation time, which can increase labour costs by 20–40%. Always ask your decorator to inspect the walls before quoting.

Popular Interior Colours for 2026

Colour trends in 2026 lean towards nature-inspired palettes and warm, comforting tones. Here are the standout choices from leading UK brands:

• Dulux Colour of the Year, Warm Earth Tones: Dulux continues to champion warm neutrals. Shades like Spiced Honey, Brave Ground, and Warm Pewter remain popular for living rooms and bedrooms.
• Farrow & Ball, Jitney and Peignoir: Soft, muted tones that add warmth and sophistication. Jitney (warm straw) works beautifully in period properties, whilst Peignoir (soft pink-grey) suits contemporary interiors.
• Crown, Aged White and Botanical: Crown's 2026 palette features earthy greens and soft whites that create calm, organic-feeling spaces.
• Little Greene, Sage Green and French Grey: Heritage-inspired shades perfect for Victorian and Edwardian homes, a growing trend across the UK.

Accent walls remain popular, with deep colours like navy blue (Dulux Sapphire Salute) and forest green (Farrow & Ball Studio Green) creating dramatic focal points. For whole rooms, lighter neutrals dominate, white, warm grey, and greige lead the charts.

Hiring a Decorator: What to Expect

A professional painter and decorator will typically follow this process:

1. Survey and quote: Most decorators offer free estimates. They will inspect the room, assess wall condition, and provide a written quote.
2. Preparation: Furniture is moved or covered. Walls are washed, filled, sanded, and primed where needed. This step takes 30–50% of the total time.
3. Painting: Two coats of emulsion for walls, two coats of satinwood or eggshell for woodwork. Ceilings are usually done first, then walls, then trim.
4. Clean-up: Masking tape removed, furniture replaced, any touch-ups completed.

Always check reviews on Checkatrade, Rated People, or MyBuilder. Ask for references and verify insurance. A good decorator will use dust sheets, mask off all surfaces properly, and leave your home spotless.

Tips to Reduce Interior Decorating Costs

• Do the preparation yourself: Moving furniture, removing curtains and light fittings, and filling small cracks can save 1–2 hours of labour per room (£30–£80 saved).
• Supply your own paint: Some decorators offer a discount if you buy the paint. Use trade discount cards at Dulux Decorator Centres or Crown Trade stockists for 20–40% off retail.
• Bundle multiple rooms: Most decorators offer 10–15% discount for whole-house projects vs single rooms.
• Book in quieter months: January to March is typically the slowest period, decorators are more competitive on pricing.
• Choose mid-range paint: Dulux Trade and Crown Trade perform excellently at £25–£35 per 2.5L. You do not need Farrow & Ball for every room.
• Skip unnecessary features: Feature walls, cutting in around complex architraving, and specialist finishes all add cost. Keep it simple for maximum value.

Understanding Your Exterior Surface Before Painting

Before booking a painter and decorator, it is essential to understand your property's exterior surface. Many UK homes feature pebble dash or roughcast finishes, which require specialist preparation. If your walls have polymer render, self-coloured render, or traditional cement render with a bellcast bead and stop bead at the edges, the paint system must be compatible with these substrates. A condition report from a surveyor can identify any render crack, rising damp, or areas where render mesh has failed beneath the scratch coat and top coat.

For properties with breathable render or lime mortar joints, choose masonry paint that allows moisture vapour to escape, Dulux Trade Weathershield, Sandtex 365, Crown Smooth Masonry, and Farrow & Ball Exterior Masonry are all excellent options conforming to BS 4800 colour standards. If exterior rendering repairs are needed first, expect to pay an additional cost per m² of £40–£80 depending on whether you choose silicone render, monocouche render, or sand and cement render. Accessing upper floors typically requires scaffold or an access tower, adding £500–£1,500 to the total project cost. Properties with an EPC rating of D or below may also qualify for the ECO scheme or Green Homes Grant towards EWI (External Wall Insulation), combining insulation with repainting can deliver significant savings. Always request a property survey and check frost resistance ratings if work extends into autumn, as K Rend and Weber products have specific temperature requirements.

Room Lighting and Paint Selection

Lighting transforms the cost calculation. A north-facing bedroom in Manchester receives roughly 40 percent less daylight than the same room facing south, which means cool greys read flat and almost dirty in the morning. Decorators report 18 to 24 percent more callbacks for repaints when homeowners pick a shade without testing it under the room's actual colour temperature. Specifying 2700K warm-white bulbs alongside a warm-undertone Dulux Trade Diamond Matt or Crown Easyclean lifts low-light rooms without inflating the materials line on your quote.

South and west-facing living rooms can carry deeper saturation. A Farrow & Ball Inchyra Blue or Little Greene Mid Lead Colour drench typically adds £40 to £80 in paint cost over a mid-range neutral but rarely lifts labour because the coverage is comparable. The largest hidden cost in dim rooms is the third coat: if you choose a darker tone over white plaster without a tinted undercoat, decorators add half a day's labour at £75 to £125. For lighting standards on residential spaces, Approved Document L on gov.uk outlines minimum lumens per square metre for habitable rooms and is worth referencing before agreeing the lighting plan with your electrician.

Traffic Flow and Finish Durability by Room

The single biggest driver of repaint cycle is foot traffic and incidental contact. A hallway in a four-person household sees roughly 12 to 18 times more wall contact per year than a guest bedroom. Specifying the wrong sheen costs you a full repaint at year three or four rather than year eight. Dulux Trade Diamond Eggshell at £42 to £52 per 2.5L sits about £6 above standard matt but extends repaint cycle by three to four years in stairwells and entrance halls.

Kitchens and bathrooms have their own arithmetic. Mould-resistant systems like Crown Kitchen & Bathroom or Johnstone's Aqua Anti-Mould carry a 7 to 10 year mould-free guarantee from most decorators when applied over a properly primed substrate. British Standards classify mould resistance under BS EN 15457, worth asking your decorator to specify when quoting. For ventilation and moisture control guidance, the official Ventilation and Air Quality guidance sets out the airflow expectations that pair with washable paint specifications.

Paint Finishes UK: Sheen, Durability, Washability

UK decorators reference four core interior finishes plus full gloss. The choice affects light reflection, washability, and the visibility of substrate imperfections. The table below summarises the typical 2026 specification against BS EN 13300 wet-scrub Class ratings used by trade buyers at Dulux Decorator Centres and Crown Trade.

For a complete plain-English summary of BS EN 13300 wet-scrub classes and how UK paint brands map their finishes, Dulux UK's official guide to paint finishes is the most authoritative consumer-facing reference. Cross-check it with Crown Trade's professional specifications if you are sourcing through a decorator merchant rather than a retail store at B&Q, Wickes, or Homebase.

Visualise Your Interior Before Decorating

Choosing the wrong colour is one of the most expensive mistakes in decorating, a full repaint costs double. Before you commit, use FacadeColorizer's free paint simulator to test colours on a photo of your room. Upload a picture, select from dozens of trending shades, including Dulux, Farrow & Ball, and Crown palettes, and see the result in seconds. It is completely free, with no sign-up required.