Comprehensive Guide to Dimensional Shingles Explained: Why Chicago Homeowners Love It
Dimensional Shingles: Definition of Shingle Roof
Initially developed by Henry Reynolds in 1903, asphalt shingles gained popularity within the roofing industry by 1911. In 1935, the 3-tab shingle, with its uniform, straight-style layout, became the industry standard, later enhanced by self-sealing technology in the 1960s. By the 1970s, rising demand for aesthetics led to the creation of dimensional shingle roof, which feature a multi-layered, laminated design that provides a textured, visually appealing look and improved durability.
Between 2000 and 2012, manufacturers phased out organic types of asphalt shingles in favor of fibreglass-reinforced ones, boosting the strength and fire resistance of dimensional shingles, making them the preferred modern roofing choice in Chicago and the Chicago suburbs.
Dimensional shingles gave two layers: they contain a fibreglass mat base and are laminated with asphalt. The main structural features of these types of shingles are their varied thickness, elevated and textured design thanks to multiple layers bonded together, heaviness, ability to whistand wind and hail and a wider nailing area.
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Dimensional Shingles Compared to 3-Tab and Architectural Shingles: Best Roofing Material in Chicago
Find the main characteristics of dimensional shingles and their alternatives in the table below.
Whether you need a simple repair or a complete replacement, our expert team in Chicago is here to help.
Overview of Different Asphalt Shingle Roof Styles in Chicago
One of the main benefits of dimensional shingles is that they can come in various styles to add to your curb appeal in Chicago Community Areas. Each style has its own visual and functional advantages. Compare the following options:
- Designer Shingles or Luxury Shingles are considered premium because they mimic materials like slate or wood shakes. Ideal for luxury homes;
- High-Definition Shingles, also known as architectural shingles, are characterized by their depth and contour. They create a three-dimensional appearance on the roof, which adds more visual interest and texture;
- Performance Shingles are specific shingles that are best suited for Chicago areas with frequent extreme weather events;
- Cool Color Shingles reflect more sunlight and absorb less heat compared to other shingle variations. They work best in warm climates.
As you can see, each type of dimensional shingle has its own benefits for homeowners in Chicago. When you choose the best design for your home, consider such aspects as the architecture of your home, the local climate and space conditions, and your personal taste in roof design.
Dimensional Shingles Cost and Value Considerations
The dimensional shingles cost ranges between $3 and $9 per square foot, along with materials and installation in Chicago Areas. At the same time, there are other factors that influence the price of dimensional roof shingles:
- Materials and Brand: Dimensional shingles from premium brands may cost more due to their enhanced durability and warranties. The materials alone for luxury shingles can cost between $2 to $4.50 per square foot;
- Roof Complexity: Such factors as the slope, the number of angles, chimneys, and skylights can influence the installation costs. Potentially, they can raise the price to $8.50 or more per square foot;
- Regional Variations: Prices can differ based on location. In Chicago, Illinois, the cost of replacing a roof with dimensional shingles varies from $3.50 to $5 per square foot;
- Labor Costs: Installation of dimensional roof shingles usually costs between $1.50 to $3 per square foot. At the same time, it can increase to $4 per square foot for more complex projects. If you’re looking for a roofer near you, get estimates for a more accurate cost based on your specific needs.
In the table below, you can find the cost comparison of dimensional, architectural, and 3-tab shingles in IL:
Benefits and Drawbacks of Dimensional Shingles
You must consider both the advantages and disadvantages of dimensional shingles before choosing them for your roof in the Chicago Areas. Below, we have prepared the most common pros and cons of this roofing type.
Pros:
- Dimensional shingles provide a more textured look to your roof thanks to their multi-layered construction;
- These shingles are designed to withstand severe weather like heavy rain, hail, UV rays, and extreme temperatures;
- Dimensional shingles can last up to 30 to 50 years or more, depending on the quality of materials and installation;
- Homeowners in the Chicago Metropolitan Area can choose from a wide range of colors and styles to complement their homes.
- Shingles are widely available. There are many different shingles on the market to choose from.
- Dimensional shingles tend to be more expensive compared to the more traditional 3-tab shingles;
- The multi-layered construction of dimensional shingles makes them heavier than traditional options. This can pose a real challenge during the installation and maintenance processes, which is why it’s important to hire experienced roofing installers near me to handle the job;
- The layered design of dimensional shingles can make installation more challenging;
- While dimensional shingles generally have good wind resistance, they can still be vulnerable to extreme weather conditions.
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Installation Guidelines for 3-Tab Types of Asphalt Shingles
The installation of dimensional shingles is a gradually complex process. Without enough experience, it is relatively easy to fail at any of the installation stages. If you still decide to install dimensional shingles yourself, consider the instructions below. However, it’s always a good idea to consult qualified roofers near me for expert guidance to guarantee a proper installation.
- Preparation: Keep the roof deck clean and dry.
- Underlayment Installation: Lay the underlayment starting from the eaves.
- Shingle Layout: Begin laying shingles from the bottom, staggering each row.
- Fastening: Secure shingles with nails in specified areas.
- Ridge Cap Installation: Install ridge caps along the roof’s peak.
- Final Inspection: Check for proper alignment and any loose shingles.
In some cases, you won’t do without the help of a professional. Here are the cases in which it’s better to opt for expert installation from a roofing company close to me:
- Lack of experience: If you have no prior roofing experience, it’s best to leave the job to professionals;
- Complex roof structures: Homes with multiple slopes and valleys demand expert knowledge;
- Safety concerns: Professional roofers have the necessary safety equipment and training to work at heights safely;
- Warranty requirements: Many manufacturers’ warranties are only valid if the shingles are installed by certified professionals;
- Time constraints: Professional roofers can complete the job much faster than a DIY approach;
- Quality assurance: Experienced roofers understand local building codes and know how to make your roof meet all regulatory requirements.
Comprehensive Guide for Installation: Common Mistakes and How to Avoid Them
Proper installation of dimensional shingles is crucial for the longevity and performance of your roof. Avoid the following mistakes when installing the roof:
Improper Nailing and Misalignment
Incorrect nail placement can cause shingle damage. To avoid this, drive the nails flush with the shingle surface and place them only within the manufacturer’s specified nailing zone. Improperly aligned shingles can void the roof’s water-shedding ability and spoil the overall visual effect. Use chalk lines and follow the manufacturer’s guidelines to maintain correct alignment.
Failure to Use Starter Shingles
If you omit starter shingles at the eaves, it can cause water channeling and moisture infiltration. Always install starter shingles according to the manufacturer’s instructions to provide proper wind and water protection.Another common mistake is to install the shingles either too high or too low. To avoid this, make sure to follow the manufacturer’s installation guidelines.
Inadequate Ventilation and Improper Handling of Flashing
Inexperienced homeowners often fail to install proper attic ventilation. This mistake can cause heat build-up and moisture problems, and thus damage the shingles. Incorrectly installed or sealed flashing can result in leaks around roof penetrations. To avoid these issues, always use appropriate flashing materials and techniques when you install the roof, and consult a roofing company close to me for professional guidance.
Maintenance and Durability
Regular and proper maintenance can prolong the life of your shingles and prevent issues that can cause costly repairs or even full roof replacement:
- Check your roof visually at least twice a year and after extreme weather;
- Keep the roof clean: remove debris such as leaves, branches, and other potentially dangerous materials;
- Install proper ventilation to avoid temperature fluctuations;
- Trim overhanging trees to minimize debris accumulation and moss growth;
- Do minor repairs fast to prevent more serious issues;
- Install protective measures like zinc or copper strips near the roof ridge;
- Schedule professional inspections annually;
- Keep gutters and downspouts clear for proper water drainage and to prevent moisture-related problems.
Despite their overall durability, dimensional shingles can still be subjected to some common dangers like moss growth, algae infestation, and structural warping. Moss can seriously damage dimensional shingles as it grows in shaded and moist areas of the roof and can lift up shingle edges, causing them to warp. Moss also retains moisture, which can cause accelerated deterioration of the shingles. Algae can also pose problems for dimensional shingles. The most common type, blue-green algae appears in black streaks on the roof and gradually eats away its protective layer. This affects both the appearance and the lifespan of the roof. Dimensional shingles may experience warping. Poor attic ventilation is the common reason for heat buildup, which makes the shingles cup or curl at the edges.
In order to avoid or soften these issues, we advise you to adhere to the best practices for the cleaning and upkeep of your dimensional roof shingles.
- When cleaning your dimensional shingles, use a low-pressure garden hose or a soft-bristle brush to remove debris;
- Keep tree limbs trimmed away from your roof to prevent damage from falling branches and reduce the accumulation of leaves and debris;
- Remove all types of debris from your roof and gutters;
- Solve any signs of damage immediately to prevent further deterioration;
- Hire a professional roofing contractor for periodic maintenance.
Conclusion
Dimensional shingles are often considered as the right roofing material option in Chicagoland. As this popular roofing choice comes in many styles and colors. Their versatility in styles and colors allows for a wide range of design possibilities, making it easy to find a perfect match for any architectural style or personal preference. Beyond their visual advantages, dimensional shingles offer substantial benefits in terms of performance. They are engineered to withstand harsh weather conditions, providing robust protection against wind, rain, and other environmental factors.
FAQ
Dimensional shingles can last from 30 to 50 years; however, this is only given that you run regular maintenance checks and care about your roof properly.
The most common warranty for dimensional shingles usually ranges from 30 years to lifetime coverage.
Although they are not the most eco-friendly option, dimensional shingles are recyclable and offer good energy efficiency, longevity, and low maintenance.
