How to match the colour of an air conditioner cover to your facade

The colour of a cover decides whether the enclosure around your air conditioner disappears against the facade or becomes a visible part of the scheme. Both strategies are good, as long as they are deliberate. Below we suggest how to approach the choice so that the result does not surprise you once it is up.

The colours available

Lamelvio covers are powder coated. The standard choices are:

• RAL 7016 anthracite — a dark, cool grey, the most popular choice on modern facades,
• RAL 9005 black — a deep black for minimalist, high-contrast schemes,
• RAL 9003 white — a clean white for pale render and light facades,
• any other colour from the RAL palette on request — when you want to match the joinery, the fencing or the render exactly.

Powder coating gives an even, hard-wearing finish, so the colour you choose will look right across the whole surface of the cover.

Two strategies: blend in or stand out

Blending into the facade

If you want the cover to be as inconspicuous as possible, pick a colour close to the background it will sit against:

• on pale render, white or a light shade works well,
• on a grey, modern facade, anthracite looks right,
• on a dark frontage, a cover in black or anthracite all but vanishes.

It is the safe strategy when you want a calm look and the unit effectively “hidden”.

Standing out on purpose

Sometimes it is better for the cover to become part of the composition, especially in the steel version with a laser-cut pattern. In that case it is worth picking up the colour of:

• the window and door joinery,
• the fence or the gate,
• other details such as balustrades, guttering or cladding.

Repeating the same colour in several places tidies up the facade and makes the cover look like a planned element rather than an afterthought.

How to match the colour to a particular facade

1. Work out the colours you already have. Check the render, the joinery, the fencing and the guttering. If you know their RAL numbers, the choice is simpler.
2. Decide whether you are blending in or standing out. That determines whether you are looking for a colour close to the background or close to the details.
3. Think about sun exposure. Dark colours heat up more in the sun; light ones are more forgiving of dirt and pollen.
4. Consider the greenery around it. Anthracite and black look good against planting, while white takes rather more keeping clean.

Colour and the technology of the cover

• Aluminium slats. Here the colour works across the repeating structure of the slats, so anthracite or black emphasises the rhythm of the horizontal lines. A good choice when you want a calm, orderly surface.
• Patterned steel. In the laser-cut version the colour works together with the motif. Dark shades bring out the play of light and shadow across the cut-outs, while white brings out the drawing of the pattern itself.

Common mistakes when choosing a colour

• Going by what you see on screen. A shade on a monitor can differ from the real thing. Better to work from RAL numbers and, where possible, from samples.
• Ignoring what is next to it. The cover does not exist in a vacuum. It is worth setting the colour against what is already on the facade.
• Playing it safe for the sake of it. Universal anthracite is a safe bet, but if your facade has a strong character, a colour chosen individually from the RAL palette may serve you better.

Powder coating and colour durability

The colour of the cover comes from powder coating, which forms an even, hard-wearing finish across the whole surface. As a result the colour is uniform, without the streaking typical of spray painting, and it stands up well to the weather all year round. That matters, because the cover is on show and any unevenness in the colour would be noticeable. So treat the shade you choose as a decision for years to come, not a temporary addition.

Colour and keeping it clean

The shade also affects how the cover looks between cleans:

• Light colours (white) can show up dust, rain marks and pollen, especially near trees.
• Dark colours (anthracite, black) hide small marks better, but they heat up more in full sun.
• Greenery nearby encourages pollen and leaves to settle whatever the colour, so an occasional wipe down will come in handy either way.

None of this is an argument against any particular colour; it is simply a prompt to choose the shade with the conditions around the unit in mind.

In summary

Choosing a colour is a decision between blending the cover into the background and deliberately setting it apart. RAL 7016 anthracite is the most versatile choice, RAL 9005 black and RAL 9003 white come into their own in more strongly defined schemes, and the option of any other RAL colour lets you match your facade exactly. Before you decide, set the colour against the render, the joinery and the fencing, and ask yourself whether the cover should disappear or become part of the scheme. You can add a note about the effect you are after when you request a quote.