Metal Cladding Colours: The Complete Guide to Finishes for Zinc, Copper, Steel & Aluminium

The most popular metal cladding colours in the UK are anthracite grey, slate grey and black — but the full palette is far wider. Zinc comes in pre-weathered greys plus seven Pigmento colours, copper ranges from bright salmon to verdigris green, coated steel like GreenCoat PLX offers 15+ factory colours, and aluminium can be powder-coated in virtually any RAL colour. The right choice depends on your material, your planning context, and whether you want the colour to stay fixed or evolve.

Choosing a metal cladding colour isn't like picking a paint. Each metal has its own colour logic — some are chosen from a swatch, some are baked on at the factory, and some develop by themselves over decades. As installers of zinc, copper, aluminium and coated steel across London and the South East, we've put every one of these finishes on a roof or wall. This guide walks through the real options, metal by metal, with the trade-offs nobody puts in the brochure.

First decision: do you want a fixed colour or a living one?

Every metal cladding finish falls into one of two camps:

• Living finishes — natural zinc, copper and lead change colour as they weather. You choose the starting point, not the endpoint. Bright copper becomes bronze, then green; natural zinc moves from bright metallic to soft matt grey.

• Fixed finishes — pre-weathered zinc, coated steel (GreenCoat PLX) and powder-coated aluminium hold their colour for decades with minimal change. You choose the colour, and it stays.

Neither is better — but deciding which camp you're in upfront narrows the field dramatically.

Zinc cladding colours

Zinc offers more factory finishes than most people realise. The VMZINC range — the specification standard we work with most — includes:

• Natural Zinc — bright metallic silver when new, weathering to a soft matt light grey over roughly 10 years

• QUARTZ-ZINC — mid-grey and matt; the "classic zinc" look, stable over time and able to self-heal scratches

• ANTHRA-ZINC — near-black anthracite that lightens gradually to dark charcoal; pairs beautifully with slate and solar panels

• AZENGAR — a light, engraved matt texture that darkens slightly with age; the most handcrafted-looking finish

• PIGMENTO — mineral-pigment colour over pre-weathered zinc, available in Red, Blue, Green, Brown, Grey, Storm Grey and Charcoal Blue, with the natural zinc grain still showing through

Two things to know about zinc colour:

1. It's not paint. Pigmento adds colour while letting the natural zinc texture show through — it reads as coloured metal, not a block colour like a rendered wall.

2. Batch matters. Because zinc isn't a painted product, slight colour variation between production batches is normal. A good installer orders the whole project from a single coil batch.

→ See our zinc roofing and cladding service

Copper cladding colours

Copper is the outlier: its colour story is a journey, not a choice. New copper is a bright salmon-pink, darkening to russet brown within weeks, deep chocolate bronze over 1–5 years, and — given 10–30 years depending on your local air — the famous verdigris green.

You can buy into that journey at three points:

• Bright copper — the full journey, starting at salmon-pink

• Pre-weathered / oxidised copper — starts at dark brown

• Pre-patinated copper — starts at green on day one, ideal for extensions or where planners want a weathered look immediately

[IMAGE: three copper panels side by side — bright, brown, green]

We covered the full chemistry and UK timeline in our guide to why copper roofs turn green.

Coated steel colours (GreenCoat PLX)

If you want the widest choice of guaranteed colours at a competitive price, colour-coated steel is the answer. GreenCoat PLX — the Swedish coated steel we install for standing seam roofing and cladding — comes with a 50-year technical guarantee and a UK-stocked colour range including:

• Greys and blacks: Anthracite Grey, Mountain Grey, Quarry Grey, Nordic Night Black

• Metallics: Metallic Silver, Metallic Sterling, Metallic Dark Silver, Metallic Copper, Metallic Gold

• Earth tones: Chestnut Brown, Acorn Brown, Coffee Brown

• Statement colours: Cottage Red, Tile Red, Leaf Green, Silver Fir Green, Lake Blue, Harvest Yellow, Snow White

The coating uses bio-based technology (Swedish rapeseed oil in the topcoat), making it one of the more sustainable ways to get a fixed colour. For standing seam work it's the most cost-effective route to shades like true black or cottage red that zinc and copper simply can't hold permanently.

Aluminium cladding colours

Aluminium is the blank canvas. Polyester powder coating (PPC) means any RAL colour is possible — hundreds of options from signal white to jet black, metallics, textures and even realistic woodgrain effects.

[IMAGE: RAL fan / PPC sample swatches]

The practical considerations:

• Anthracite Grey (RAL 7016) is by far the most requested aluminium cladding colour in the UK — it matches the window and door frames on most contemporary extensions.

• Colour matching across materials: if your zinc roof and aluminium fascia need to match, specify both by RAL reference or physical sample — never by name alone.

• Marine-grade coatings are worth specifying within roughly 1 km of the coast.

The best metal cladding colour combinations

Some pairings we see working repeatedly on UK projects:

• Anthracite zinc with red brick — dark metal grounds traditional London stock brick; the classic loft-extension pairing

• QUARTZ-ZINC grey with white render — clean Scandinavian contrast; the grey softens bright render

• Copper in its brown stage with dark timber — warm on warm, and both materials age together gracefully

• Nordic Night Black steel with cedar cladding — the contemporary barn look; the black recedes while the timber pops

• Pigmento Green zinc with stone — echoes verdigris and moss tones; suits rural and conservation settings

• Metallic Silver aluminium with glass — a crisp, commercial aesthetic for modern extensions

Golden rule: pick your cladding colour against the actual brick, render or stone on site, in daylight — not from a screen. We bring physical swatches to every site survey for exactly this reason.

Planning permission and conservation areas

Colour isn't always your choice alone. In UK conservation areas, on listed buildings, or under planning conditions, officers commonly specify or restrict cladding colours. The patterns we see most often:

• London boroughs typically favour dark greys, anthracite and black on roof-level additions, so the extension reads as subordinate to the host building

• Heritage contexts may require pre-weathered or pre-patinated finishes so a new roof doesn't glare bright metal next to historic fabric

• Green Belt and rural schemes often welcome muted greens, browns and natural weathering metals

Check with your planner or architect before falling in love with Tile Red.

How to choose: our 4-question shortcut

1. Fixed or living? Want the same colour in 30 years (steel/aluminium/pre-weathered zinc) or happy for it to evolve (natural zinc, copper)?

2. What's it sitting next to? Brick, render, timber and stone each have metals that flatter them — see the combinations above.

3. What will planners accept? Conservation area or listed? Start with anthracite, natural zinc or pre-patinated copper.

4. What's the budget hierarchy? Broadly: coated steel first, then aluminium, then zinc, with copper at the premium end. Choose the metal first, then the colour within it.

→ Send us your drawings and we'll quote your colour options within 48 hours

Frequently asked questions

What colours does metal cladding come in?Almost any colour, depending on the metal. Zinc offers pre-weathered greys plus seven Pigmento colours; coated steel like GreenCoat PLX has 15+ factory colours; aluminium can be powder-coated in any RAL colour; copper and natural zinc develop their own colours through weathering, from bright metallic to grey or green.

What is the most popular metal cladding colour in the UK?Anthracite grey (RAL 7016) is the most requested colour for UK metal cladding and roofing, largely because it matches the anthracite window and door frames used on most contemporary extensions. Pre-weathered grey zinc (QUARTZ-ZINC) is the most specified premium alternative.

Can you get coloured zinc cladding?Yes. VMZINC's Pigmento range offers red, blue, green, brown, grey, storm grey and charcoal blue — mineral pigments over pre-weathered zinc, so the natural metal grain still shows through. Bespoke Pigmento colours are also available on request.

What colour metal cladding goes with red brick?Dark greys and near-blacks — anthracite zinc, ANTHRA-ZINC, or black coated steel — are the safest and most planning-friendly pairings with London red and stock brick. Copper also works well, warming to brown tones that sit comfortably against brickwork.

Does metal cladding fade?It depends on the finish. Quality powder-coated aluminium and coated steel carry 20–25 year aesthetic guarantees and fade minimally. Pre-weathered zinc is deliberately stable. Natural zinc and copper don't fade — they transform, which is the point of choosing them.

Can I match my metal roof colour to my windows?Yes — that's exactly why anthracite RAL 7016 dominates UK extensions. For a perfect match, specify both elements by RAL reference (aluminium, steel) or physical swatch (zinc, copper, which aren't painted products).

Is black metal cladding a good idea?Black (Nordic Night Black steel, ANTHRA-ZINC, RAL 9005 aluminium) is a strong contemporary choice that recedes visually and pairs beautifully with timber. Caveats: dark surfaces show salt deposits more readily in coastal locations, and run hotter in summer sun — worth discussing with your installer for south-facing elevations.