Choosing the right roofing material is crucial for any homeowner or building owner, as it can impact the building’s durability, energy efficiency, and aesthetic appeal. Two popular roofing materials are EPDM roofing and shingles.
While both materials are commonly used in roofing applications, they have distinct differences in terms of materials, durability, installation, maintenance, and cost. This guide compares and contrasts EPDM roofing vs. shingles to help you decide which material best suits your roofing needs.
EPDM roofing
EPDM roofing is a popular choice for low-slope buildings because of its durability and flexibility. This synthetic rubber membrane is made from ethylene, propylene, and diene monomer, which gives it excellent resistance to heat, weather, and ozone. It is also resistant to ultraviolet rays.
EPDM roofing comes in different widths and thicknesses to suit different roofing applications. It can be installed using different methods, including fully adhered, mechanically attached, or ballasted. Fully adhered systems use a special adhesive to bond the membrane to the substrate. Mechanically attached systems use fasteners to secure the membrane to the substrate. Ballasted systems use a layer of gravel or pavers to hold the membrane in place.
EPDM roofing is suitable for applications beyond traditional roofing, like pond liners, rooftop gardens, and decks. Its flexibility also makes it ideal for use in landscaping applications. EPDM roofing is also popular in the RV industry, where its durability and resistance to weather and UV rays make it a reliable option for mobile homes.
One of the key benefits of EPDM roofing is its energy efficiency. Dark-colored EPDM can absorb heat from the sun and transfer it into the building, helping to reduce heating costs in cooler climates. Conversely, light-colored EPDM can reflect sunlight and reduce heat transfer into the building, helping to reduce cooling costs in warmer climates.
Shingles
Shingles are a type of roofing material that is commonly used on pitched roofs. They are thin, flat pieces of material that are layered on top of each other to create a protective barrier for the roof. Shingles are typically made from asphalt, wood, slate, or metal and are available in a range of colors and styles to match the aesthetic of the building.
Asphalt shingles
Asphalt shingles are the most common type of shingle used in residential roofing applications. They are made from a fiberglass mat coated with asphalt and mineral granules. The granules help to protect the shingle from UV rays and weathering and also give the shingle its color. Asphalt shingles are affordable, durable, and easy to install, making them a popular choice for homeowners.
Wood shingles
Wood shingles, also known as cedar shingles, are another popular option for residential roofing. They are made from natural wood and are often chosen for their aesthetic appeal. Wood shingles are typically more expensive than asphalt shingles and require more maintenance, but they can last up to 30 years with proper care.
Slate shingles
Slate shingles are a high-end roofing option known for their durability and longevity. They are made from natural stone and available in various colors and textures. Slate shingles can last up to 100 years with proper care, but they are expensive to install and require specialized expertise to maintain.
Metal shingles
Metal shingles like those made from aluminum or steel, are becoming increasingly popular for residential roofing applications. They are durable, lightweight, and can last up to 50 years with proper care. Metal shingles are also available in a range of colors and styles, making them a versatile option for homeowners.
EPDM roofing vs. Shingles: Key differences
Here are the key differences between EPDM roofing and shingles:
Rubber roofing vs. asphalt shingles: Materials
EPDM roofing is a synthetic rubber membrane made from ethylene, propylene, and diene monomer. Shingles, conversely, are thin, flat pieces of material made from asphalt, wood, slate, or metal.
Rubber roofing vs. asphalt shingles: Durability
EPDM roofing is highly durable and can withstand extreme temperatures, weather conditions, and UV rays. It is also resistant to ozone and chemicals. Shingles vary in durability depending on the material they are made from but generally have a shorter lifespan than EPDM roofing.
Rubber roofing vs. asphalt shingles: Installation
EPDM roofing can be installed using different methods, including fully adhered, mechanically attached, or ballasted. Shingles are typically installed by nailing them to the roof deck. EPDM roofing requires specialized expertise and equipment for installation, while shingles are relatively easy to install.
Rubber roofing vs. asphalt shingles: Maintenance
EPDM roofing requires minimal maintenance, as it is highly resistant to damage and wear. Shingles, however, require periodic maintenance and replacement as they wear down over time.
Rubber roofing vs. asphalt shingles: AestheticEPDM roofing is available in both black and white, while shingles come in a range of colors and styles to match the aesthetic of the building. Shingles offer more versatility in terms of customization and aesthetic appeal.
Rubber roofing vs. asphalt shingles: Energy Efficiency
EPDM roofing is energy efficient, as dark-colored EPDM can absorb heat from the sun and transfer it into the building, helping to reduce heating costs in cooler climates. Shingles offer less insulation and are generally less energy efficient than EPDM roofing.
Rubber roofing vs. asphalt shingles: Cost
EPDM roofing is more expensive to install than shingles but can be more cost-effective in the long run due to its durability and minimal maintenance requirements. Shingles are generally more affordable to install but may require more frequent replacement over time.
When to choose rubber roofing vs. asphalt shingles
Choosing between rubber roofing and asphalt shingles depends on several factors, including the climate, building design, and personal preferences.
Here are some scenarios when rubber roofing might be a better choice than asphalt shingles:
Low-slope or flat roofs: Rubber roofing like EPDM, is a better option for low-slope or flat roofs as it can provide better protection against leaks and ponding water. Asphalt shingles are designed for pitched roofs and may not be suitable for low-slope applications.
Extreme temperatures: Rubber roofing like EPDM, can withstand extreme temperatures better than asphalt shingles. It can expand and contract without cracking, making it a good choice for areas with high-temperature variations.
Energy efficiency: Rubber roofing like EPDM, is more energy-efficient than asphalt shingles. EPDM comes in black and white colors, with black providing better insulation during colder months, while white reflects sunlight and keeps the building cooler in warmer months. Asphalt shingles are less effective at insulating and may require additional insulation to improve energy efficiency.
Environmentally conscious: Rubber roofing, such as EPDM, is a better choice for environmentally conscious homeowners. It is made from recycled materials and can be recycled at the end of its life. Asphalt shingles, on the other hand, are petroleum-based and can contribute to landfill waste.
On the other hand, asphalt shingles may be a better choice when:
Aesthetics: Asphalt shingles come in a wide variety of colors and styles, making them a more versatile option for homeowners looking to match the aesthetic of their building.
Lower cost: Asphalt shingles are generally less expensive than rubber roofing materials, making them a more affordable option for homeowners on a tight budget.
Pitched roofs: Asphalt shingles are designed for pitched roofs and are a better option for homes with steeply pitched roofs.
Conclusion
When deciding between EPDM roofing vs. shingles, it’s essential to consider your building project’s specific needs and circumstances.
EPDM roofing is a durable and energy-efficient synthetic rubber membrane suitable for low-slope or flat roofs, while shingles come in various colors and styles and are best for pitched roofs.
Other factors like budget, aesthetics, and maintenance requirements should also be considered when choosing between these roofing options. If you want to consult a roofing professional for more information, our roofers are ready to help you. Leave us a message or call us now!