Exterior Wall Paint
Exterior walls face the harshest conditions, including heavy rain, frost, pollution and UV exposure. Choosing the right exterior wall paint not only protects exposed walls but also improves their appearance, simplifies upkeep and helps them last longer. At The Paint Shed, we stock designer and trade quality outdoor wall paint from trusted brands like Dulux Trade, Johnstone’s Trade and Sandtex Trade.
Shop trade-quality exterior wall paint at competitive prices with The Paint Shed. Enjoy free standard UK mainland delivery on orders over £50*.
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Colour Match
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Colour Match
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Johnstone's Trade Stormshield Smooth Masonry Tinted Colour MatchFrom £40.68 £33.90 Was £50.86-20% -
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Colour Match
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Johnstone's Trade Stormshield Smooth Masonry Tinted Colour Match 10LFrom £72.19 £60.16 Was £90.24-20% -
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Johnstone's Trade Stormshield Smooth Masonry Brilliant WhiteFrom £28.73 £23.94 Was £35.90-20% -
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Johnstone's Trade Stormshield Pliolite Masonry Finish Brilliant WhiteSpecial Price £46.39 £38.66 Was £58.00Saving: £9.67-20% -
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New Formula
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Johnstone's Trade Stormshield Pliolite Based Masonry Finish Tinted Colour MatchFrom £55.28 £46.07 Was £69.11-20% -
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Exterior walls deal with a number of challenges that interior walls simply don't, including:
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Harsh weather: Rain, frost, snow and high winds can cause paint to peel, crack or fade over the years.
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UV exposure: Constant sunlight can bleach colours and weaken paint films, especially on south-facing walls.
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Moisture and damp: Moisture ingress can lead to flaking, blistering or even long-term structural damage.
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Surface Growth: Moss, algae and lichen thrive on exterior walls, especially in damp, shaded spots.
Specialised exterior wall paints are built to tackle these problems head-on, keeping your walls pristine for longer. Most UK homes are painted with exterior masonry paint like Dulux Trade Weathershield Smooth Masonry, which provides a smooth finish and dries quickly.
Explore our comprehensive range of external wall paints to suit a wide variety of projects.
Various Outdoor Finishes
Our outdoor wall paints are available in a selection of finishes, each offering a different look and level of durability.
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Matt: Ideal for slightly textured and smooth surfaces, matt options like Bedec Barn Paint Matt help hide imperfections and provide a soft, understated finish.
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Satin: Combining a subtle sheen with easy clean, satin finishes like Zinsser Allcoat Exterior Satin are ideal for rendered or semi-smooth walls.Â
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Eggshell: Elegant, low-sheen eggshell paints like Little Greene Intelligent Exterior Eggshell deliver an aesthetic finish with long-lasting protection on smooth masonry or rendered surfaces.
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Gloss & Semi-Gloss: High-shine finishes like Zinsser Allcoat Water-based Exterior Gloss provide a durable, water-resistant finish perfect for accents and high-traffic areas.
One-Can & Multi-Surface Solutions
Our multi-surface and one-can solutions are perfect for mixed-material walls or smaller DIY projects around the home, cutting down on time and cost. Two of our top picks are:
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Bradite One-Can: Fast-drying and adaptable, working well across masonry, wood and metal substrates. One-coat coverage reduces application time while providing excellent weather protection.
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Bedec Multi Surface Paint: A true all-rounder for walls that combine brick, render and wood. This paint takes the complexity out of exterior projects while delivering a smooth, durable finish.
Specialised Outdoor Paints
For walls that are up against extreme conditions or have particular problem areas, our specialist wall formulations provide targeted protection.
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Solar & UV-protective paint: Options like Coo-Var Solar Reflecting Paint help limit heat absorption and colour-fade on south-facing walls or sun-drenched surfaces. This keeps colours looking vibrant while protecting the substrate.
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Anti-Graffiti paint: Protect walls against stains and vandalism with paints like Coo-Var Anti-Graffiti Coating. This option is perfect for urban or busy locations, making cleaning easy without damaging walls.
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Weather-resistant paint: Ideal for the changeable UK weather, paints like Dulux Trade Weathershield Maximum Exposure offer protection against rain, frost and UV, cutting down on how often you need to repaint.
Designer Outdoor Wall Paints
Our designer paints combine premium aesthetics with trade-quality performance, giving properties a high-end look that lasts. These paints are ideal for high-visibility walls, heritage properties or homeowners who are after a stylish finish that goes the distance. Top choices include:Â
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Benjamin Moore Element Guard: Resistant to fading and weathering, providing premium durability and excellent colour retention.Â
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Farrow and Ball Exterior Masonry: A luxurious, fade-resistant masonry coating with deep, rich colour. Perfect for historic homes or standout features.
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Little Greene Intelligent Masonry Paint: Combines high durability with an elegant finish. Suitable for brickwork, new render and cement on modern or period homes exposed to UK weather conditions.
External Wall Primers & Undercoats
Primers and undercoats help improve adhesion, block stains, reduce peeling or flaking, and enhance colour vibrancy. Skipping primers can drastically reduce the lifespan of even the highest-quality paint. We supply various specialised wall primers, including:
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Dulux Trade Aqua Uniprimer: Simplifies surface prep by acting as a primer, sealer, stain-blocker and undercoat. Suitable for most masonry and render, it improves topcoat adhesion without the need for sanding.Â
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Zinsser Peel Stop: Prepares aged or peeling walls for topcoat application. Well-suited to cured concrete, brick, plaster and stucco.Â
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Johnstone’s Trade Advanced Stain Block Primer: Touch-dry in just 10 minutes and recoatable in 30 minutes, this primer blocks stains and enhances brightness, especially important for light-coloured topcoats.
Not sure which product is best-suited to your project? Get in touch with our friendly team for product-specific advice.Â
Shop Outdoor Wall Paint at The Paint Shed
The Paint Shed is the UK’s most recommended independent paint retailer. We aim to make it easier, quicker, fairer and simpler to buy trade-quality paint at competitive prices.
In addition to our range of exterior paint for walls, we supply:
Upgrade your exterior walls with trade-quality solutions from The Paint Shed. Make use of our in-house colour-matching service to buy high-performance finishes in your desired paint colours.
FAQs
Choose a water-resistant, anti-fungal paint like Coo-Var Anti-Graffiti Coating or Little Greene Intelligent Exterior Eggshell. Avoid interior paints, as they cannot withstand outdoor conditions.
Drying varies by product. A best-seller like Johnstone’s Trade Stormshield Smooth Masonry paint is rain-resistant in just 20 minutes, while Dulux Trade Weathershield can be recoated in around 2–4 hours. Always follow manufacturer guidance for accurate turnaround times.
Proper preparation is essential for achieving a long-lasting exterior finish. Follow this simple guide to painting a wall to prevent peeling, poor adhesion and uneven colour:
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Clean the surface thoroughly: Remove dirt, dust and pollutants using a hose, pressure washer or stiff brush. Allow the wall to fully dry before moving on.Â
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Remove moss, algae and loose material: Scrub away any surface growth using a wire brush. If needed, apply a fungicidal wash. Simply painting over moss or algae will not stop it from coming back.
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Repair cracks and damage: Fill any cracks or holes with a suitable exterior filler and sand down rough areas to create a smooth, even surface.
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Stabilise the surface: If the wall is chalky, flaking or previously painted, use a stabilising solution or primer to ensure proper adhesion.
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Apply a primer or undercoat: Priming before your first coat improves adhesion, enhances durability and ensures even coverage.