Knowing the cost to paint the exterior of a house in the UK is essential if you want to protect your property, improve its kerb appeal and budget accurately before work begins. Whether you own a small terraced house or a large detached property, exterior painting costs can vary significantly depending on the size of the building, the condition of the walls, the paint you choose and the labour involved.
At Arranmac, we are a painting, decorating and property maintenance company based in Bournemouth, Dorset. We have put together this comprehensive guide to help you understand what to expect when pricing up an exterior painting project, so you can plan with confidence.
Average Cost to Paint the Exterior of a House
As a general guide, the average cost to paint the exterior of a house in the UK typically falls between £2,000 and £6,000, including labour and materials. The final price depends heavily on the property type, the number of elevations being painted and any preparation work required.
Exterior Painting Cost Per Square Metre
If you prefer to think in terms of cost per square metre, exterior wall painting typically costs between £20 and £40 per square metre in the UK. This range covers both labour and materials, though it may sit at the higher end where walls are textured, difficult to access or in poor condition.
For smooth, well-maintained walls that simply need a fresh coat, costs tend to sit closer to the lower end. Textured surfaces such as pebbledash or rough render usually require more paint and more time, pushing the price per square metre upward.
How Much Do Painters and Decorators Charge?
Understanding painter and decorator exterior prices helps you see where your money goes. Labour typically accounts for the largest portion of the overall cost.
Day rates can vary depending on your location. Labour costs tend to be higher in London and the South East compared to other parts of the country. In our experience working across the Bournemouth and Dorset area, competitive pricing combined with high-quality workmanship offers the best value for homeowners.
Most exterior painting jobs for an average-sized house take between 4 and 10 days, depending on the amount of preparation required and the number of coats being applied.
Materials and Paint Costs
Beyond labour, you will need to budget for paint and preparation materials. The cost of exterior masonry paint in the UK varies depending on the brand and quality you choose.
A typical three-bedroom semi-detached house may require 30 to 50 litres of masonry paint for two coats, depending on the texture and porosity of the walls. Textured surfaces like pebbledash or rough render absorb more paint, increasing the quantity needed.
Choosing the Right Masonry Paint
Selecting a high-quality, weather-resistant masonry paint is important for long-lasting results. Popular options in the UK include brands such as Dulux Weathershield and Sandtex, both well known for their durability and protection against the British climate. Silicone-based masonry paints are also gaining popularity due to their excellent breathability and water-repellent properties, making them particularly well suited to exposed or damp-prone walls.
Factors Affecting Exterior House Painting Costs
Several factors can influence the final price you pay. Being aware of these helps you understand any variations in quotes you receive.
Size and Type of Property
Larger properties naturally require more paint, more time and potentially more scaffolding. A four-bedroom detached house will cost considerably more than a mid-terraced property simply due to the increased surface area.
Condition of Walls and Preparation Work
The condition of your exterior walls is one of the biggest cost variables. Walls that are flaking, cracked or affected by damp or algae will need thorough preparation before any paint is applied. This can include:
- Removing loose or flaky paint
- Washing down walls and applying a fungicide treatment
- Filling cracks and repairing damaged render or pointing
- Applying a stabilising primer to chalky or porous surfaces
If the preparation work is extensive, it can add several hundred pounds to your total cost. However, skipping this stage leads to poor adhesion and a finish that will not last.
Textured Surfaces: Render and Pebbledash
The cost to paint a pebbledash house or a rendered property is generally higher than painting smooth brickwork. The uneven surface requires more paint per square metre and takes longer to apply evenly. If the render is cracked or the pebbledash is loose in places, repairs will need to be carried out first, adding to the overall render painting cost.
Scaffolding and Access
Working at height safely is a critical part of any exterior painting project. The Health and Safety Executive (HSE) sets out clear regulations for working at height in the UK, and professional painters must comply with these at all times.
Scaffolding hire typically costs between £500 and £1,500 for a standard residential property, depending on the height and number of elevations that need access. If scaffolding needs to be erected on a public pavement or highway, you may also need a scaffolding licence from your local council, which carries an additional fee.
For smaller or simpler jobs, tower scaffolding or extending ladders may be sufficient, reducing costs.
Number of Coats
Most exterior painting projects require a minimum of two coats for a consistent, durable finish. Some surfaces, particularly bare render or very porous walls, may require a primer coat followed by two topcoats, adding to both time and material costs.
Location and Regional Labour Rates
As mentioned, labour rates vary across the UK. Homeowners in London and the South East can expect to pay more for painter and decorator services than those in the Midlands or the North. Always obtain quotes from local professionals to get an accurate picture of costs in your area.
What Does Exterior House Painting Involve?
If you have not had your property’s exterior painted before, it helps to understand the typical process. A professional exterior painting job generally involves the following stages:
- Inspection and quotation – A thorough assessment of the walls, identifying any damage, damp issues or areas needing repair.
- Preparation – Cleaning walls (often with a pressure washer or soft wash), removing loose paint, applying fungicide where needed, filling cracks and priming bare surfaces.
- Masking and protection – Covering windows, doors, pathways and plants to protect them from paint splashes.
- Painting – Applying the agreed number of coats using brushes, rollers or spray equipment, depending on the surface type.
- Final inspection and touch-ups – Checking for any missed spots or imperfections and tidying up the work area.
At Arranmac, we manage every stage from the first quote to the final walkthrough, keeping every site tidy and completing projects on time. We schedule work in advance to minimise disruption and provide a clear, no-obligation quote tailored to your needs.
Best Time of Year to Paint a House Exterior
The best time to paint the exterior of a house in the UK is during late spring through to early autumn, roughly from April to September. During these months, temperatures are typically mild and there is less rainfall, allowing paint to dry and cure properly.
Ideally, you want dry conditions with temperatures above 10°C and low humidity. Painting in very cold or wet weather can prevent paint from adhering properly and lead to premature failure. Planning your project for the warmer months gives the best chance of a long-lasting, professional finish.
DIY Exterior Painting vs Hiring a Professional
It can be tempting to tackle exterior painting as a DIY project to save money. While this is possible for smaller, single-storey areas, there are important factors to consider:
- Safety – Working at height carries serious risks. Professional painters have the correct equipment, training and insurance to work safely on scaffolding and ladders.
- Preparation quality – Proper surface preparation is the foundation of a lasting paint job. Professionals have the experience to identify and address issues that may not be obvious to an untrained eye.
- Finish quality – Experienced painters achieve a more consistent, even finish, particularly on textured surfaces like render or pebbledash.
- Time – What might take a homeowner several weekends can often be completed by a professional team in a matter of days.
For most two-storey properties, hiring a professional is the safer and more practical choice. If you are looking for a reliable, experienced team to handle your exterior decorating project, we would be happy to help.
How Often Should You Repaint a House Exterior?
As a general rule, a well-painted house exterior should last between 5 and 10 years before needing a fresh coat. The exact lifespan depends on several factors, including:
- The quality of paint used
- How well the walls were prepared
- The level of exposure to weather, particularly wind-driven rain and direct sunlight
- The type of surface (smooth masonry tends to hold paint longer than rough render or pebbledash)
Regular inspections can help you spot early signs of wear, such as fading, chalking or minor flaking, allowing you to address small issues before a full repaint is needed. Our property maintenance services can help keep your home looking its best between major painting projects.
How to Save Money on Exterior House Painting
There are a few practical ways to keep costs down without compromising on quality:
- Get multiple quotes – We always recommend obtaining at least three detailed, itemised quotes so you can compare like for like.
- Combine jobs – Having walls, trims and doors painted at the same time reduces overall labour and scaffolding costs.
- Maintain your exterior – Regular cleaning and minor touch-ups extend the life of your paintwork and reduce the preparation needed for the next full repaint.
- Choose the right paint – Investing in a premium masonry paint may cost more upfront but can last significantly longer than a budget alternative, reducing long-term costs.
- Time your project wisely – Booking during late spring or early summer, when demand is steady and weather conditions are favourable, can help avoid rushed work or weather-related delays.
Frequently Asked Questions
Do I need planning permission to paint the exterior of my house?
In most cases, painting the exterior of your house does not require planning permission. However, if your property is a listed building or located within a conservation area, there may be restrictions on the colours or types of finish you can use. It is always worth checking with your local planning authority before starting work.
Will painting the exterior of my house add value?
Yes, a freshly painted exterior can significantly improve kerb appeal, which is a key factor when selling a property. A well-maintained, attractive exterior creates a strong first impression and can make your home more appealing to potential buyers.
Can you paint a house exterior in winter?
It is possible, but not ideal. Most exterior masonry paints require temperatures above 5°C to 10°C to dry and adhere properly. Cold, damp conditions slow drying times and can compromise the finish. Where possible, we recommend scheduling exterior painting for the warmer, drier months.
How much paint do I need for the exterior of my house?
This depends on the size of the property and the texture of the walls. As a rough guide, a standard three-bedroom house typically requires 30 to 50 litres of masonry paint for two coats. Porous or textured surfaces will need more paint due to higher absorption.
How long does it take to paint a house exterior?
A typical exterior painting job takes between 4 and 10 days, depending on the size of the property, the amount of preparation needed and the weather conditions during the project.
Get a Free, No-Obligation Quote
If you are considering having the exterior of your home painted and would like an accurate, personalised quote, we are here to help. At Arranmac, we provide tailored domestic decorating services across Bournemouth and the surrounding areas, delivering high-quality results with clear communication and reliable project management throughout.
Contact us today for your free, no-obligation quote and let us help you protect and refresh the exterior of your home.
