What Are Composition Roofing Shingles?

Composition roofing shingles are well known for their durability and low costs. When it’s time for a new roof, deciding on what material to use can feel overwhelming. We have come a long way from the original organic asphalt shingles pioneered in 1901. Since the fiberglass composition shingle came on the scene in the 1970s, homeowners have had dozens of choices in styles, colors, and durability.

Organic composition shingles became America’s roofing material of choice in the 1920s, as they were more inexpensive and easy to install than other options like wood shakes or slate. They had an organic base mat of felt, paper, or wood pulp. They were then coated in asphalt and topped with a layer of ceramic granules. Today, they have all but disappeared on new roofs, as fiberglass is more durable and more fire-resistant.

Fiberglass composition shingles, as the name suggests, have a fiberglass base which is reinforced with synthetic resin, coated with asphalt, and topped with granules. The resin and asphalt make the shingle waterproof and hold the granules in place. Furthermore, the granules protect the shingle from UV damage, add color, and can help resist algae and fungus growth depending on what additives are added by the manufacturers.

But within the world of fiberglass composition shingles, you still have plenty of options!

Composition Roofing Colors

Now that we’ve answered the “What is a composition roof?” question, your next step is to pick the profile and color that are perfect for your home. Before beginning to consider different color options, first check with your homeowner’s association if there are any bylaws regarding exterior home colors. You don’t want to fall in love with a roof color to find out your homeowners association won’t allow it.

The range of colors available from CertianTeed’s GrandManor collection. Images courtesy of CertainTeed.

There are a few guiding principles for using a blended shingle. If you have plain siding, a roof with a more pronounced blending color will make your home more interesting to look at. However, if your home has a siding such as a stone or brick with varied colors using color blended shingles will clash.

Style boards from Owens Coring showing how different shingle styles and colors can match different home designs.

More To Think About.

The number of stories in your house will also impact color choice. A dark shingle can help balance the height of a multi-level home, while dark shingles on a single-story home can make the house seem “all roof,” especially if the roof is tall and steeply pitched.

Lighter shingles can help lower AC bills since light colors reflect the sun’s heat. The color of the shingles can affect attic temperatures by up to 40 degrees. However, on the flip side, the sun can make light neutral colors appear washed out. As a result, some people suggest using bolder colors when in a sunny climate. 

Interior designer and color expert Maria Killiam has a general guideline to follow: “When choosing an asphalt roof, choose a darker color than the body of your house. There’s something grounded and solid about the look that I think really works. Unless of course your house is a very dark color or there’s more roof than siding, then a lighter roof is necessary.”

Composition Roofing Styles

3-tab shingles come in a strip with notches cut out of it, so that it appears to have three “tabs” per strip. This is the standard composition shingle, and you may even hear people say “asphalt shingle” when they mean the basic 3-tab shingle, as opposed to higher-end dimensional shingles.

3-tab shingles are the least expensive composition option, so they’re also the lightest and least durable. They typically last for 10 to 20 years before needing to be replaced. On average, installation costs $350 to $450 per “square” (a square being 100 square feet of roof). Although, keep in mind that this doesn’t include tear-off or repairing any structural problems that are discovered.

3 Tab Shingles VS Dimensional Shingles

Dimensional shingles (also called laminate or architectural shingles) are slowly but surely overtaking 3-tab shingles in popularity. Dimensional shingles are both more durable and more attractive. They are at least double the thickness of a 3-tab shingle, and are made of irregular layers to create random shadow lines. Today, you can find dimensional composition shingles that mimic the look of slate, wood, and even tile. As a result, it gives your home a more attractive appearance. 

Dimensional shingles come in a wide range of prices and quality, typically lasting 20 to 30 years before deteriorating and needing replacement. However, with the intense heat and hail of Texas weather, any shingle that lasts 30 years is doing a great job! The most high-end types of architectural shingle can even come with a 50-year or Lifetime warranty. Furthermore, it’s important to understand that these warranties are pro-rated, as the manufacturers know they won’t actually last 50 years.

Pros & Cons Of Composition Shingles

There are plenty of reasons why composition roofs are so popular for homes in the U.S., and the most important one is price! Asphalt shingles are a very affordable option, although the downside is that the less you pay up-front, the sooner you’ll have to replace the entire roof. 


  • The most affordable roofing option 
  • A wide range of styles, colors and textures to choose from 
  • You can get the look of slate, wood shakes or clay at a cheaper cost 
  • Able to replace individual shingles, making repairs easier and cheaper 
  • Lighter material than slate or clay tile (although heavier than wood or metal roofing)


  • Deteriorate over time, especially in extreme weather conditions like heat or heavy storms, and will require replacement every 20 years or so 
  • Should be regularly maintained to preserve the life of your roof 
  • Not particularly eco-friendly: asphalt shingles are made from petroleum, and as much as 20 billion pounds of torn-off shingles go into U.S. landfills each year 
  • Vulnerable to high winds and wildfires


Composition roofing shingles are the most used roofing material for residential roofing. With many styles and options to choose from, composition roofing shingles are a great choice for anyone. While composition roofing shingles have disadvantages, the advantages out weigh them. If you are in need of a new roof we highly recommend considering composition shingles.

If you have any questions about composition roofing shingles, give us a call to learn more or visit our web site.

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