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The Dimensional Style Shingle Difference In Davenport Iowa

Feb 05, 2022

Replacing your Davenport roof is a major investment. You have numerous decisions to make, including your roofing material. The choice of roofing material can depend on style, customization, durability, longevity, and cost. There are many tried-and-true materials that are used in residential housing, but a few stand above the rest.

One of the most common roofing materials in the United States is asphalt shingles. They are affordable and available in a wide range of colors and styles. Asphalt shingles are both economic and attractive, and they are the easiest to install, due to the sheer number of people that choose this option. While asphalt shingles are a great option for any homeowner, a desire for something more has led to an increase in dimensional shingles.

What Are Asphalt Shingles?

Before getting to know dimensional shingles, it can be helpful to have a basic understanding of asphalt shingles. Asphalt shingles can be found in three main types including 3-tab, dimensional, and luxury. While asphalt is a clear component of its design, it is also made of many other components. These include:

  • Underlayment
  • Drip edge
  • Ice and water shield
  • Roof flashing
  • Roof decking
  • Ridge capping
  • Roof vents
  • Pipe boots

3-tab is the most common material because it is the most affordable of the different options. It also has the shortest lifespan of around 20 years, with proper maintenance. There are pros and cons to each different type. If you like the look of asphalt shingles, but you want something more dependable, dimensional shingles could be the right choice for you.

What Are Dimensional Shingles?

Dimensional shingles are a blanket term that can also include architectural or laminated shingles. To put it simply, it is the next level of asphalt shingles. Dimensional shingles are layered, providing a greater thickness and depth that makes them appear more like slate or wood shakes versus traditional asphalt shingles.

Appearance provides a clear example of the difference between dimensional and traditional asphalt. Regular asphalt has a predictable, repetitive pattern due to its single-layer construction. Dimensional shingles offer a completely different look. Dimensional shingles have two layers of material that are bonded together. Notches are also removed to expose the bottom layer. This approach creates a three-dimensional look by providing different high and low tabs throughout the entire roof surface.

Benefits of Dimensional Shingles

The double-layer bond provides much more than just a three-dimensional look on your Iowa house. It also provides additional protection against some of the worst weather conditions, especially wind and hail. The heaviest grade available of dimensional shingles can withstand up to 120 mph winds. While asphalt shingles are a great investment, they are not nearly as durable against the extremes of weather conditions throughout the year.

Dimensional shingles have a longer lifespan than their regular asphalt counterpart. Dimensional shingles can last up to 40 years with proper care and maintenance. Single-layer asphalt shingles commonly have a 20-year lifespan. In the right conditions, dimensional shingles can last nearly as long as metal roofing, which is one of the top choices when it comes to longevity.

Other Factors to Consider

The ability to last longer and handle tough weather conditions are both clear advantages to selecting this type of roofing material. It is important to note that with any type of roofing material, there are disadvantages you may want to consider. When it comes to dimensional shingles, they can be more expensive than other roofing material options, especially asphalt shingles. This is due to the double layer, which on average, adds 20% more to cost.

It’s important to decide what matters most to you as a homeowner. Are you looking to pay more up-front for a longer lifespan of your roof, or do you want to save money by installing material with a shorter lifespan? Several factors go into this decision, so it’s important to decide what your unique priorities are.

Another factor to consider is the risk factors of this material. This material is more susceptible to mildew and algae. This is commonly due to the notches that are unique to this design. It is helpful to note that in general, asphalt shingles have this as a common potential risk. This is due to the organic material used in the creation of this roofing. With proper maintenance and inspection, the early signs can be noticed and dealt with easily, preventing any major issues.

Differences Between Dimensional and Architectural Shingles

When it comes to purchasing roofing material, you want to know the unique details of your options. In general, architectural shingles often get roped in with the general idea of dimensional shingles, but it is important to note that there are some differences. Dimensional shingles have a more uniform pattern. There is some repetition, much like asphalt shingles, but they still have some variety.

Architectural shingles have more random shapes, giving them a greater custom feel that can appear much fancier than other shingle choices. It is important to note that due to their unique custom appearance, architectural shingles do need a custom installation that can be more expensive than dimensional shingle choices.

Find the Option That Works Best for You

When it comes to roofing materials, you have several factors to consider. The material itself can provide several options — you’ll want to consider how much you are looking to invest, how long you want it to last, and how you want it to look. Asphalt shingles have long been a popular choice due to the affordability and customizable options of this material.

Dimensional shingles may cost more, but they are also more durable and provide a longer lifespan for your roof. They are just as customizable, providing the homeowner the opportunity to include their own style and personality into the roof of their home.

Work With a Professional


If you are still unsure what material is best for you, turning to a professional in Davenport who can provide you with all the answers you need. They will be able to assess your current roof and offer suggestions based on a variety of factors such as cost, geographic location, and functionality. A qualified contractor can help you with every step of the process from material selection to installation.

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