What Colours Do Conservation Rooflights Come In?

A conservation rooflight frame is steel or aluminium, and the finish is applied over the metal. Aluminium frames are normally powder coated, a baked-on dry coating that is hard wearing and available across a wide colour list. Steel frames are commonly galvanised against rust first and then powder coated or painted, and some ranges use stainless steel or cast metal instead.

Many makers show a core palette and then offer a choice from the RAL colour system, the numbered range of paint colours used across building products. A core palette typically includes:

• Black and charcoal, a common pick against dark natural slate.
• Dark and mid greys, which suit natural slate and grey concrete tiles.
• Bronze and dark brown tones, which sit with clay tiles and older timber.
• Dark green, offered by some makers.
• Lighter greys and off-whites, which suit a painted ceiling light well or a modern extension.

Which of these are in the standard range depends on the maker. Before ordering, ask for a physical sample, because a colour looks different on a screen than on a roof.

The metal underneath also shapes the look. Steel takes a thinner section for the same strength, so a steel frame can show less metal at the glass edge. Aluminium is lighter and resists corrosion on its own. Both are normal in conservation work, and the maker's range for the opening size shows which metals are offered.

On a slate roof the aim is usually for the frame to disappear. A dark grey or black frame, in a matt or satin finish, takes on the tone of the slates around it. A glossy finish catches the light and draws the eye, so a low sheen is the safer pick.

Clay tile roofs weather to oranges, browns and reds. A black frame still works, but a dark bronze or deep brown often blends better with the warmer tones. Concrete tile roofs are grey and fairly flat in colour, so a mid grey frame can sit well.

Lead, zinc and copper roofs and flashings change colour with age. Pick a frame finish against the weathered colour, not the shiny new metal, and ask a roofer what the covering looks like after a few years.

Roofs rarely stay one colour. Moss, lichen and years of weather change the tone of slate, and clay tile softens as it ages. A frame chosen to match a roof as it looks today may sit a shade off in ten years, so it helps to judge colour against the oldest, most weathered area of the roof rather than the newest slates or tiles.

Some frames are coated on both faces in the same colour. Others can be finished in one colour outside and another inside, which suits a room where the ceiling is painted white and a pale frame reads more cleanly against it.

The inside face sits in your eye line every day, so it is worth choosing deliberately. A dark frame in a white ceiling draws a sharp outline round the glass. A white or pale frame fades into the plaster and lets the sky do the work.

If glazing bars are fitted, they take the same finish as the frame. The bar is a visible line inside the room, so its colour counts as much as the border does. The centre bar page explains why a bar is there in the first place.

Where two rooflights sit side by side, or a rooflight sits near a dormer or a chimney with lead flashings, keep the finishes consistent. Mixed colours across one roof slope are the quickest way to make a rooflight look like an afterthought.

On a listed building or in an area covered by an Article 4 direction, the finish can be part of what the council reviews. Officers commonly prefer a dark, matt frame that recedes against the roof, and may ask for the colour to be stated on the drawing. The answer for your address comes from the local planning authority, and the planning register shows whether similar rooflights have been approved nearby.

Outside a protected setting, the colour choice is yours. If the roof is in a conservation area, check whether an Article 4 direction removes the usual permitted development for rooflights on your street before ordering. Our guide to conservation rooflight rules for your street explains how to look it up, and rooflights for listed buildings covers consent.

If you are unsure what applies to your address, ask us to check at the survey. Where an application is made, note the finish alongside the opening size so the drawing that goes to the council carries both.

A good powder coat keeps its colour for many years, but it will weather. Fading shows more readily on a dark colour, and a pale colour shows dirt more than a dark one. Many makers publish a guarantee period for the coating, which is worth reading alongside the guarantee on the glass.

Coated steel frames are a different case. They are tough, but a coating chipped during fitting breaks the protection over the steel, and the chip needs touching up with the maker's paint. Careful handling and fixing matter more for a steel frame than for aluminium.

Cleaning is gentle: warm water and a soft cloth. Abrasive cleaners dull the coating. The full range of frames, glass and sizes is described on our conservation rooflight installation page.