Ballasted EPDM (Ethylene Propylene Diene Monomer) roofing systems have gained popularity for their durability, ease of installation, and cost-effectiveness. United Contracting & Roofing LLC, located in Greenville, SC, explores the advantages of this roofing solution and why it might be the right choice for your commercial property. 

What is Ballasted EPDM Roofing?

Understanding Ballasted Systems

A ballasted EPDM roof is held in place by the weight of stone or pavers rather than adhesives or fasteners. This system involves laying a membrane over the roof deck, followed by a protective layer of ballast. This method not only secures the roof but also adds a layer of protection against various weather conditions.

Benefits of Ballasted EPDM

Ballasted EPDM systems offer several advantages, making them a preferred choice for many commercial buildings.

Durability and Longevity

Resistance to Elements

EPDM membranes are known for their excellent resistance to weathering, UV radiation, and ozone. The addition of ballast provides extra protection, ensuring the membrane remains intact and functional for extended periods.

Low Maintenance

Once installed, ballasted EPDM roofs require minimal maintenance. The ballast layer shields the membrane from physical damage and harsh environmental conditions, reducing the need for frequent repairs.

Cost-Effectiveness

Affordable Installation

The installation process for ballasted EPDM is straightforward and typically less labor-intensive than other roofing systems. This can lead to significant cost savings on labor and materials.

Long-Term Savings

Due to its durability and low maintenance requirements, ballasted EPDM offers long-term cost savings. The extended lifespan and reduced need for repairs make it a cost-effective solution for commercial roofing.

Environmental Benefits

Energy Efficiency

EPDM membranes are highly reflective, helping to reduce heat absorption and maintain cooler building temperatures. This can lead to lower energy costs, particularly in warmer climates.

Recyclability

EPDM materials are recyclable, contributing to environmentally friendly building practices. At the end of its life, the membrane can be recycled into new roofing products or other construction materials.

Installation Flexibility

Adaptable to Various Roof Designs

Ballasted EPDM systems are versatile and can be adapted to a variety of roof designs, including flat and low-slope roofs. The flexibility of the EPDM membrane allows it to accommodate building movements and settling without compromising performance.

Quick Installation Process

The installation process for ballasted EPDM is generally quicker than other roofing systems. This reduces disruption to building operations and minimizes downtime during roof replacement or installation.

Case Study: Successful Ballasted EPDM Installation

Project Overview

United Contracting & Roofing LLC recently completed a large re-roofing project where the client initially preferred to replace the existing ballasted EPDM with a TPO (Thermoplastic Olefin) system. After thorough evaluation and consultation, it was decided to retain and enhance the existing ballasted EPDM system.

Key Considerations

  • Weight and Structural Integrity: The ballast provided necessary weight and stability, crucial for the building’s structural integrity.
  • Cost and Performance: Retaining the ballasted EPDM proved more cost-effective and provided superior performance in the building’s specific climatic conditions.

Outcome

The project demonstrated the effectiveness of ballasted EPDM in providing long-term durability and cost savings. The client appreciated the extended lifespan and reduced maintenance needs of the enhanced system.

Conclusion

Ballasted EPDM roofing systems offer numerous advantages, including durability, cost-effectiveness, environmental benefits, and installation flexibility. For commercial property owners looking for a reliable and long-lasting roofing solution, ballasted EPDM is a compelling choice. For expert advice and professional installation, reach out to United Contracting & Roofing LLC.If you want to know more about Climate Change: Protecting Your Commercial Roofing System, click here.