Choosing a Metal Roof Colour to Work With Red Brick
Red brick is not one colour. Finding its undertone, reading it together with the mortar, and understanding how a roof plane reflects sky are what make the difference.
Southern Ontario has a great deal of red brick, and no two walls of it are the same colour. Choosing a roof colour to sit above it is one of the few exterior decisions that is genuinely hard to undo, and most of the mistakes come from treating the brick as a single known quantity rather than looking at it properly. Here is how to actually read the wall you have.
Find the undertone before you look at any samples
Red brick runs across a wide range. Some is orange-red or salmon, with a distinctly warm, almost apricot cast in afternoon light. Some is a deep brown-red. Some, particularly on older Victorian stock, is a purple-red or burgundy that reads surprisingly cool. These are not small differences, and they push the roof decision in genuinely different directions.
The quickest way to see the undertone is to hold a sheet of plain white paper flat against the brick. The white gives your eye a neutral reference, and the brick's bias jumps out immediately: orange, brown or purple. Do this on more than one elevation, because the sunny wall and the shaded wall of the same house can look like different bricks.
The mortar is doing half the work
People choose colours by looking at one brick, then see the finished result as a wall. At twenty metres, brick and mortar blend into a single average tone, and the mortar occupies far more of that average than anyone expects. A buff or cream mortar warms and lightens the whole wall considerably. A dark grey mortar cools it and makes the brick read deeper and more saturated. Step back to the sidewalk and look at the wall as one colour before you decide anything, because that blend is what the roof will actually sit against.
Match the temperature, contrast the value
The reliable principle is simple. Keep the roof in the same temperature family as the brick, and create the interest through the difference in lightness rather than through hue. A warm orange-red brick sits comfortably under a warm dark roof: dark bronze, a black-brown, a charcoal with a warm cast, or a deep muted green. It fights with a distinctly blue-toned grey, and the clash is not subtle once it is up.
A purple-red or burgundy brick is the exception. Its cooler bias lets it carry a cooler charcoal or a slate grey that would look wrong on orange brick. Brown-red brick is the most forgiving of the three and takes a wide range of dark neutrals.
The near-miss problem
The most common failure is a roof colour that approaches the brick's own hue without matching it. A terracotta, brick-red or rust-coloured roof over a red brick wall reads as an attempted match that did not land, and the eye goes straight to the discrepancy. If you want a red-family roof on a red brick house, it needs to be either clearly the same or clearly different. In practice, clearly different is far easier to achieve and ages better as both surfaces weather.
Sheen changes the colour
A roof is a large plane tilted toward the sky, and it reflects the sky continuously. A glossier finish reflects more of it, which means a dark glossy roof picks up a blue cast on a clear day and shifts cooler than the sample you chose indoors. Against warm brick, that shift is exactly the wrong direction. Lower-sheen and matte finishes reflect less and hold their intended colour more consistently through the day, which is one of several reasons matte finishes have become the default choice on residential metal roofing. Matte also does more to disguise slight waviness in a panel.
How to sample properly
Colour chips lie, mostly because of scale and angle. A small chip held in your hand at eye level is nothing like a large plane seen at a distance from below.
- ✓Get the largest sample you can, ideally a full-width panel offcut rather than a chip
- ✓Take it outside and hold it against the brick, angled the way the roof is angled rather than flat against the wall
- ✓Look at it from the sidewalk and from across the street, not from arm's length
- ✓Check it in direct sun, in overcast light, and in the low warm light of early evening, because the three look genuinely different
- ✓Look at it near the trim, soffit, fascia, windows and garage door, because those colours are part of the composition and usually are not changing
- ✓If the brick is a multi-tone blend, choose against the darkest brick in the blend rather than the average
Never make a final metal roof colour decision from a chip indoors under artificial light. Get a large piece of the actual finish, put it outside against the actual brick, and look at it at the actual viewing distance and angle.
How much roof you actually see
The right amount of contrast depends on how much of the roof is visible from the street. On a bungalow with a generous overhang and a moderate pitch, the roof is a large part of what a person sees, and a very dark roof will dominate and visually lower the house. On a two-storey with a steeper pitch, the roof is a strong feature and can carry a bolder colour. On a two-storey with a shallow roof and deep eaves, you see very little of the roof plane at all, and the visible edge is mostly trim and fascia, which means the trim colour is doing more work than the panel colour.
Colours that reliably work over red brick
In our experience across Southern Ontario, warm dark charcoals, black-browns and bronzes work with almost all red brick. Deep muted greens work particularly well with older orange-toned brick and read as traditional rather than fashionable. True matte black is striking on brick with a brown or purple bias but can look severe over bright orange-red, where a softer warm charcoal is usually the better call. Mid greys are safe but can look indecisive, especially on a large plane, and they are the colour people most often regret as merely fine.
Frequently Asked Questions
Does a dark roof make a red brick house look smaller?
It makes it look lower and more grounded, which on many houses is flattering. On a low bungalow with an already-heavy roofline, that effect can be too much, and a warm mid-charcoal keeps the proportion more comfortable while still giving contrast.
Can I use a green roof on red brick?
Yes, and it is an underused option here. A deep muted green with a slightly grey cast sits well against orange-toned brick and looks appropriate on older houses. Avoid bright or saturated greens, which read as a colour choice rather than as part of the building.
What about copper or copper-look accents?
Copper and warm bronze tones share the brick's temperature and generally look excellent against it, which is why so many older brick buildings used copper flashings and finials. As an accent on bays, dormers or a porch roof it can be very effective. As a whole roof it is a much bigger and more expensive commitment.
My brick has been painted. Does that change the approach?
It simplifies it, because a painted wall is a single flat colour with no mortar blending and no tonal variation. Read its undertone the same way with white paper, then apply the same principle of shared temperature and contrasting value. Painted brick is usually lighter, so the roof is doing more of the visual anchoring.
Get a Free Metal Roofing Quote.
We measure your roof remotely by satellite and deliver a written, itemized quote — same day, no obligation.