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10 Exterior House Painting Tips You Should Know in London

Enhancing the exterior of your home with a fresh coat of paint is a transformative project that requires careful planning and execution, especially in a city like London with its unique climate and architectural styles. Here are ten detailed tips to guide you through the process of exterior house painting.

1. Choosing the Optimal Painting Season

The London climate can be particularly challenging with its unpredictable rain and fluctuating temperatures. The ideal time for exterior painting is during the drier months, typically from late spring to early autumn. During this period, the weather is more likely to be stable, with reduced chances of rain and mild temperatures, which are crucial for paint to dry and cure properly.

2. Comprehensive Surface Preparation

The longevity of your paint job significantly depends on the quality of the surface preparation. Begin by thoroughly cleaning the walls using a power washer to remove all dirt, mildew, and flaking paint. Inspect the exterior for any cracks or holes and repair them using appropriate fillers for wood, stucco, or masonry. Allow any repairs to dry completely before proceeding. Sanding might also be necessary to ensure a smooth base, particularly if the previous paint layers are glossy or peeling.

3. Selecting High-Quality Paint

For a city like London, where humidity and rain are frequent, choosing a high-quality, weather-resistant paint is crucial. Look for paints specifically designed for exterior use that offer properties such as UV resistance, flexibility to withstand expansion and contraction, and mold resistance. While these paints might come at a higher price point, their durability in harsh weather conditions makes them a worthwhile investment.

4. Thoughtful Colour Selection

Selecting the right colour for your home involves considering the architectural style of the building, the character of the neighbourhood, and your personal preferences. Traditional London homes might suit more classic palettes, while modern architecture might allow for bolder choices. Remember, darker colours absorb more heat and can fade quicker than lighter shades. It's also advisable to check with local planning authorities in case there are restrictions or guidelines in historical or conservation areas.

5. Using Appropriate Tools and Equipment

The right tools can greatly enhance the efficiency and finish of your paint job. For large, flat areas, rollers can provide quick and even coverage. Brushes are ideal for trim and smaller areas where more precision is needed. For very large or inaccessible areas, a paint sprayer might be used, though it requires more skill to operate effectively. Investing in high-quality tools will yield a more professional finish.

6. The Importance of Primer

Primer is essential, especially when dealing with new surfaces, drastic colour changes, or areas where previous paint has failed. A good primer will help paint adhere better and last longer, providing a more uniform appearance across different materials and repairs.

7. Strategic Painting Techniques

When applying paint, technique matters. Always start from the top and work downwards to catch drips. Apply multiple thin coats rather than a thick one to achieve a more durable finish. Each layer should be given ample time to dry before the next is applied, according to the manufacturer’s instructions.

8. Monitoring Weather Conditions

Weather plays a critical role in the timing and application of exterior paint. Avoid painting in direct sunlight or when rain is expected within 24 hours. Also, avoid very windy days which can cause dust and debris to stick to the paint.

9. Adhering to Safety Standards

Exterior painting often involves working at heights, so proper safety measures are paramount. Use sturdy ladders or scaffolding, secure all equipment, and wear safety gear like goggles and gloves. Never paint alone – always have someone nearby in case of an emergency.

10. Ongoing Maintenance

To extend the life of your paint job, regular maintenance is necessary. This includes cleaning the exterior annually to remove dirt and pollutants that can wear down paint over time. Inspect and touch up any areas where paint has begun to peel or chip to prevent further damage and exposure of underlying materials.

How Can DSB8 Help You with Painting and Decoration Services in London?

DSB8, with its expertise in painting and decorating in London, can take your home's exterior from mundane to magnificent. Whether it's selecting the perfect colour palette or ensuring a meticulous application, DSB8 provides professional guidance and execution every step of the way. Let us help you enhance your home's durability and curb appeal with our trusted services.


Exterior house painting is about aesthetics and protection against the elements. With these tips, your London home’s exterior can look stunning and stand up well against the city’s harsh weather. Proper preparation, quality materials, and attention to detail are your best bets for a paint job that enhances and preserves the value of your home.


Q1: How often should I repaint the exterior of my house in London?

The frequency with which you should repaint the exterior of your house in London can vary depending on several factors, including the type of material used on your home's exterior, the quality of the previous paint job, the climate, and environmental conditions. Generally, for homes in London.

Q2: What are the most popular exterior paint colours in London?

In London, where architecture ranges from historic to modern, the choice of exterior paint colors often reflects both traditional aesthetics and contemporary trends.

Q3: Can exterior paint affect the value of my home?

Yes, the exterior paint of your home can significantly affect its value. A well-chosen exterior paint job not only enhances the aesthetic appeal of your property but also plays a crucial role in its overall marketability and value.

Q4: How to paint house exterior in the UK?

  1. Preparation: Begin with a thorough cleaning of the house's exterior using a pressure washer to remove dirt, mildew, and loose paint. Repair any damage to surfaces such as cracks or rotted wood. Sand rough areas to create a smooth surface.

  2. Choosing Paint: Opt for high-quality exterior paint that suits the material of your house’s exterior (e.g., masonry, wood, or render). Consider the climate and weather conditions in your area.

  3. Priming: Apply a suitable primer to ensure better adhesion of paint and to help achieve a more uniform finish. This step is crucial, especially if you are making drastic colour changes or if the surface has never been painted.

  4. Painting: Start from the top and work your way down to prevent dripping on newly painted areas. Use brushes for edges and small areas, and rollers or sprayers for large surfaces. Apply at least two coats for durability, allowing sufficient drying time between coats as recommended by the paint manufacturer.

  5. Finishing: Check for any missed spots or areas that might need a touch-up. Remove all masking tape and clean up your work area.

Q5: What are the rules for painting outside?

  • Planning Permission: Generally, you don’t need planning permission to paint the exterior of your house unless you live in a listed building or a conservation area. In such cases, check with your local council as restrictions may apply regarding colours or types of finishes.

  • Neighbour Consideration: Inform your neighbours of your plans, especially if scaffolding or ladders might affect their property.

  • Safety Regulations: Ensure that all safety guidelines are followed, particularly when working at heights. Use stable ladders or scaffolding, and secure all tools.

Q6: What is the proper way to paint the exterior of a house?

  • Weather Conditions: Paint only in suitable weather, ideally in dry conditions with mild temperatures. Avoid painting in direct sunlight or when rain is expected.

  • Application Techniques: Use the right tools for each part of the house; brushes for precision, rollers for smooth surfaces, and sprayers for efficiency on large, unobstructed areas. Always paint in sections, maintaining a wet edge to avoid lap marks.

  • Consistency: Maintain consistent thickness and coverage. Overloading the brush or roller can lead to drips, while too little paint won’t give adequate protection.

Q7: How much does it cost to paint the exterior of a house UK?

The cost of painting a house exterior in the UK can vary widely based on several factors:

  • Size of House: Larger houses require more paint and more labour hours.

  • Condition of Exterior: More preparation work (cleaning, repairing, sanding) will increase the overall cost.

  • Type of Paint: High-quality paints are more expensive but provide better coverage and longevity.

  • Geographical Location: Costs can be higher in certain areas, particularly in London and the South East.

  • Professional Services: Hiring professional painters and decorators will add to the cost but ensure a high-quality finish.


DSB8 will oversee the entire project and building management process for residential and commercial clients.

| Work Days

Mon-Sat: 8:00 AM to 5:30 PM

Sunday:  Closed

| Covered Areas

London Borough of Hammersmith and Fulham

Royal Borough of Kensington and Chelsea 

London Borough of Lambeth

London Borough of Wandsworth

London Borough of Merton

City of Westminster

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