The black streaks running down roofs are actually a hardy algae called gloeocapsa magma.
Black roof shingles on white house.
Asphalt shingles tend to be the least expensive of any type and they are widely available.
Shown are iko dynasty performance shingles in sedona a very dramatic color blend.
The algae feed on the limestone in shingles.
Consider a shingle with a high definition profile to mimic the look of natural wood shakes.
If your house is white gray yellow or blue stick with gray or black shingles to create a stately looking contrast.
White and white shingles are perhaps the most versatile shade to work with when you re deciding what color roofing shingles or materials you want.
As you can see a white roof has a large number of benefits during the summer and a few drawbacks during the winter.
The shutters must also be a gloss black for that rich look.
You can then layer each shingle so that you receive an almost three dimensional look for your house.
What makes the streaks.
The black metal roof accents are a great way to cap the bump outs.
A solid black roof on a home with dark brown wood siding creates a boring combination.
Almost any color house will look decent with a black color shingle.
The black roof shingles are made with organic materials reinforced with fiberglass and sold in multiple sizes and thicknesses.
These are much more likely to get dirty and change color over time.
Stay away from light colored shingles.
Two center dormers with light stucco finish add a bit of brightness to the dark roof.
For red or yellow brick houses choose between black brown and gray shingles.
As the blue green algae accumulate they develop a dark hardened outer coating which results in the black stains you see.
You could really do practically any color roof from black to gray to brown blue green or go for a monochromatic look with a white roof.
A white beach house with red trim topped by a blue roof completes the nautical theme.
The black roof with the white fascia makes the whole color palette work.
The sun is lower in the winter which means your roof isn t getting the direct sunlight it gets in the summers which means that even with black shingles you wouldn t be absorbing that much heat.
The key to a nice looking home exterior is for roof shingles to contrast with the shutters and exterior walls of the house.
Shingle colors for white houses include brown grey black green blue white.
The window frames must be white for contrast.
With natural siding like stone or earth toned vinyl opt for brown or tan shingles to coordinate with the exterior of the home.
Shingle colors for weathered wood or log houses include brown green black grey.
White trim and fascia add nice definition to architectural details.
Supposed heat related benefits are questionable or can be achieved in other ways.