EPDM Roofing System – a Flat Roof Golden Standard in Chicago
Modern roofing industry in Chicago offers a lot of materials for residential and commercial roofing systems. Flat roofs today use EPDM, TPO, PVC, and modified bitumen. Among these, Ethylene Propylene Diene Monomer (EPDM) remains a standout top choice. Why? Its strong qualities – durability, cost-efficiency, and resilience against extreme weather – have made it a favorite among builders and property owners in Chicago, IL. Let’s explore deeper what makes EPDM so popular in Illinois and why it might be the right choice for your next roofing project!
Call Any Of Our Trusted Roofing Experts Today
Roof repair
Replace roof
Reroof
Roof maintenance
Popular Roofing Choice in Chicago: History and Evolution of EPDM
EPDM, a popular roofing membrane, was developed by DuPont in the 1950s as a more reliable alternative to natural rubber, which couldn’t satisfy the increasing demand. By the 1960s, it was tested by the roofing industry and proved to be an excellent solution for a flat roof system. In the 1970s, EPDM became a widespread option for flat roofs, and by the 1980s, it was admitted as the leading material in the single-ply roofing market—a position it holds to this day. Today, approximately 20% of all low-slope or flat roofs installed in North America each year, including new buildings and roof replacements in Chicago Neighborhoods, are made with EPDM.
Chicago: The Stages of EPDM Enhancements
The EPDM rubber technology has undergone several serious improvements since its invention. Here are some details:
- Strong seams. Originally, the material seams were sealed with a butyl-based membrane adhesive. Later, customized primers and double-sided seam tape emerged. It seriously improved the roof water tolerance and reduced the workmanship mistakes.
- Secured angles. Wooden fasteners were replaced with rubber and plastic nailing strips. Later, the RUSS (Reinforcing Universal Securement Strip) was invented. So now, rubber membrane is fixed with metal plates.
- Puncture resistance. The original 45-mil membrane was prone to punctures. The next EPDM generation, 60 mil, represented a reinforced version with an internal scrim and higher puncture resistance. Today, top manufacturers offer a 90-mil EPDM membrane that is hard to damage.
- Flashing improvements. In the past, flashing was made from uncured neoprene, which cracked over time. Today’s flashing features a 60-mil EPDM weathering layer and a 30-mil cured adhesive, providing a 90-mil thickness for enhanced strength and longevity.
For proper installation, consider hiring professional roofing services in Chicago areas for optimal performance and durability.
Properties of Flat Rubber Roof Membrane
EPDM flat roof membranes are made from a durable synthetic rubber blend that includes ethylene, propylene, and diene monomers. This technology provides exceptional flexibility, durability, and resistance to environmental factors like UV rays, ozone, and versatile weather conditions. Modern manufacturing techniques create sheets in different thicknesses. You can find reinforced EPDM options for better puncture resistance. The installation uses advanced adhesives, mechanical fasteners, and ballasting methods to ensure a secure, long-lasting roof in the Chicago area. Overall, EPDM is realiable, easy to install and lasts for decades.
Technical Specification of EPDM Membrane
Your Trustworthy Roofing Partner
More Than Roofs: It's About Your Home's Heart. Keeping your home safe and dry, no matter the weather
EPDM and Other Roof Materials – How Do These Compare?
Membrane roofing is a top choice for flat roofs because it creates a strong barrier that shields buildings from water and weather damage. The most common membrane options include synthetic rubber like EPDM, thermoplastics, and modified bitumen, each designed for roof life and protection. For installation and maintenance, it’s best to consult trusted Chicagoland roofers who are experienced with these materials.
EPDM vs. TPO and PVC – Which Membrane Is the Best for You?
TPO membranes, a newer thermoplastic option, can be more affordable to install and claim the potential for longer lifespans. However, its long-term durability isn’t as proven – some TPO roof owners report cracks after 15 years. EPDM, a reliable synthetic rubber, is durable and cost-effective but isn’t as reflective unless specially coated, which may fade over time. The best choice depends on your budget and maintenance plans. If you’re looking for expert advice, we offer expert roofing in the Chicago suburbs to help you choose the best roofing material for your energy needs.
EPDM vs. Modified Bitumen – When Should You Choose Each Option?
Modified bitumen roofs are not very popular today, yet they are affordable and easy to maintain. They consist of multiple layers, offer extra durability, and are ideal for high-traffic Chicago areas. However, they can absorb heat in summer, and the complex installation process may raise costs, especially with additional layers. Modified bitumen can be considered by property owners who need a roof replacement in dense areas or tight spaces.
EPDM for Your Roof - Pros and Cons of This Solution
Before you make your roofing choice for traditional suburban homes, make sure you know everything about EPDM roofing products. Like any other material for a flat roof, EPDM has its strong and weak sides.
EPDM Installation Process – a Complete Guide
EPDM roofing systems are installed in different ways. The method depends on your roof and its complexity. It needs careful preparation
Fully Adhered EPDM Roofing System
This system needs the EPDM membrane to be glued directly to the roof deck with a specialized adhesive. It’s perfect for roofs in IL with complex shapes or a lot of penetrations – EPDM provides excellent wind resistance and a smooth finish. However, it may be very tricky to apply the adhesive correctly, especially if it’s wet. This method requires precision for bubble-free coverage.
Rubber Roof Mechanically Attached System
With this method, the EPDM membrane is secured with fasteners instead of adhesives. It offers quick installation, is less affected by weather conditions, and is often more cost-effective, especially for larger roofs. However, it’s essential to install the fasteners correctly to prevent leaks, and it may not work well for roofs with complicated details.
EPDM Membrane Roof Ballasted System
Ballasted membrane roof systems are laid loosely on the roof and held down with heavy materials like gravel or pavers. It’s the quickest method, requiring no adhesives or fasteners, and offers added UV protection. However, the roof structure must be able to handle this weight. If you doubt whether your roof can support this, consult with roofing installers near me. Ballasted EPDM is not ideal for steep roofs or areas with high winds.
Roofing solutions
that exceed expectations
Our Best Side is on Top
Applications of EPDM Roofing in – Where Is Used Most Often?
EPDM roofing is widely used in various applications due to its attractive price and long service.
- Residential applications. EPDM is ideal for flat or low-slope residential roofs. Its strong waterproofing abilities and durability make it a great option for homeowners looking for a roof that does not need annoying repairs. EPDM does need minimal maintenance and offers energy-efficient benefits, especially in warmer climates, as its reflective surface can help reduce cooling costs.
- Commercial roofing. Many commercial buildings near you, including industrial and retail facilities, choose EPDM roofs for their features. The material stands up to extreme weather conditions such as heavy rainfall, high winds, and intense heat. EPDM is particularly popular in large-scale projects thanks to the low costs required for installation and care.
3. Green roofs. EPDM is a super solution for green roofing systems. It may serve as a waterproofing layer under vegetation. It helps manage stormwater runoff, improves the building’s insulation and reduces urban heat. It plays an important role in energy-efficient green roof initiatives.
EPDM Roofing Price - Factors That Influence Your Budget
When planning for an EPDM roof, remember that the costs go beyond just the material. It’s essential to budget for installation, long-term maintenance, and any future repairs to get a clear picture of the full financial commitment. If you’re looking for a roofing company close to me, it will help you avoid surprise expenses in the future.
Installation Costs of a Rubber Membrane Roof
EPDM rolls cost around $4 to $8 per square foot. The final price depends on several factors:
- Membrane thickness. 60-mil and 90-mil membranes are more durable but come at a higher cost.
- Installation method. Fully adhered systems are more expensive compared to ballasted systems due to the additional adhesive and labor required.
- Roof complexity. Roofs with unique designs, skylights, or intricate drainage systems increase installation time, material use, and, logically, final costs.
Maintenance and Repair Are Inevitable Budget Components
One of EPDM’s strongest advantages is its low maintenance requirements. It is enough to thoroughly inspect it once or twice a year and check for debris or small damages. You can purchase repair kits for minor issues like punctures or seam splits – they are affordable and easy to use, keeping ongoing costs manageable. Larger repairs, such as replacing worn sections, remain more budget-friendly than many alternative roofing systems.
EPDM Rubber Roofing Is Your Investment in the Future
The initial costs needed for materials and installation may seem substantial. However, over time, you will understand that you have made a smart choice. EPDM is very durable – these roofs can last 20 to 30 years or more with proper care. Its longevity, affordability, and energy efficiency attract both local homeowners and business property owners who save money on roof repairs and replacements. If you’re looking for a roofing company close to me, they can help you choose the right EPDM solution.
FAQ
Is EPDM roofing membrane good for residential or commercial structures?
This roofing solution is suitable for both options. EPDM is especially popular for flat or low-slope roofs – it is durable, affordable, and does not require much maintenance.
How long does it take a roofing expert to install an EPDM roof on a medium-sized residential building?
The timeline depends on factors like roof complexity, weather conditions, and the number of workers on the crew. All roof works for a medium-sized residential building take 2 to 5 days.
What color EPDM to choose?
EPDM materials are available in black or white. Black EPDM is good for its heat-absorbing properties and is recommended in cooler climates. White EPDM roofing is great for reflecting sunlight and will work better in warmer regions.
What EPDM thickness is the best for a flat roof?
A 60-mil EPDM membrane is the most common and effective thickness for flat roofs. It offers a good balance of durability and cost. For areas with high foot traffic or extreme weather, a thicker 90-mil membrane is recommended.
What are the best EPDM manufacturers?
Top manufacturers of EPDM systems include Elevate, Johns Manville, Carlisle, Mule-Hide and Versico Roofing Systems. These companies have a strong reputation for their prime EPDM accessories and roofing products.