How to Install a Rubber Roof

How to Install a Rubber Roof

This resource shows you how to install a rubber roof. If you’re considering a flat roofing system for your commercial building, EPDM rubber roofing is a top-notch option. With its durability and long lifespan, EPDM (short for ethylene propylene diene monomer) has been a trusted choice for over 60 years. In this guide, we will explore the benefits of EPDM roofing, the installation process, and the finishing touches required for a successful installation.

Benefits of EPDM Roofing

EPDM roofing offers several advantages that make it an excellent choice for commercial buildings. Here are some key benefits to consider:

1. Long Lifespan

EPDM has one of the longest life expectancies among flat roofing systems, lasting 50 years or more with proper care. This longevity provides peace of mind and minimizes the need for frequent replacements.

2. Durability

EPDM rubber roofing is highly durable, capable of withstanding harsh weather conditions and resisting damage from UV rays, hail, and extreme temperatures. Its flexibility allows it to expand and contract without compromising its integrity, making it suitable for areas prone to temperature fluctuations.

3. Energy Efficiency

EPDM offers energy-saving benefits. The color of the EPDM membrane can impact your building’s climate control costs. A white EPDM membrane reflects heat, keeping the building cooler during summer months. Conversely, a black rubber membrane absorbs heat, providing better insulation and warmth during the winter.

4. Low Maintenance

EPDM roofing requires minimal maintenance. The rubber membrane is resistant to mold, mildew, and algae growth. If any damage occurs, patching and sealing options are readily available, allowing for quick and efficient repairs.

The Next 4 Steps Show How to Install a Rubber Roof: EPDM Roofing

Proper installation is crucial for the longevity and performance of your EPDM rubber roof. Here’s a step-by-step guide on how to install a rubber roof.

1. Prepare the Roof Deck

Before installing EPDM, it’s essential to prepare the roof deck properly. Ensure the deck is clean, free from oil, grime, and sharp edges. If you’re installing EPDM over an existing roof, cover it with clean, sanded plywood or OSB board to create a protective barrier for the membrane. If applying EPDM directly to the roof decking, consider adding a layer of insulation to prevent water vapor problems.

2. Add a Drip Edge and Drip Batten

Next, install a drip batten into the fascia around the roof to extend the decking and guide drain water into the gutter system. Then, align and install the drip edge, ensuring it curves over the batten. This prevents water from eroding the roof’s edges and protects your foundation.

3. Install the Rubber Membrane

To begin installing the EPDM membrane, unroll it over the designated area, allowing it to relax in place for at least 30 minutes. This ensures that the membrane doesn’t bend out of place when bonding adhesive is applied. Slowly roll back half of the membrane, exposing the roof decking, and use a paint roller to apply bonding adhesive with a 6″ border around the edge. Carefully roll the membrane back into place while the adhesive is still wet.

On hotter days, the adhesive may dry faster, so it’s advisable to work with smaller areas at a time. Once the membrane is in place, use a push broom to sweep out air bubbles and improve the bond. Repeat the process until the entire roofing material is installed.

4. Apply the Finishing Touches

The final steps involve applying adhesive to the border around the edge, sealing corners with pressure-sensitive flashing, and creating watertight seals for vents and other roof penetrations using flashing. Use silicone sealant to seal all edges and prevent moisture from entering the membrane. Finally, trim any excess membrane for a clean and polished finish.

It’s important to note that installing a fully adhered EPDM roofing system requires experience and skill. Hiring a professional roofing contractor ensures proper installation without causing damage or leaving your roof vulnerable.

Contact Roofing Pros to Protect Your Building

Even though EPDM installation may seem manageable, it’s best to consult with professionals who have the necessary tools, expertise, and experience. At Preman Roofing Solar, we specialize in residential and commercial roofing installations, including EPDM rubber roofing systems. Our commitment to using high-quality, American-made materials ensures a durable and long-lasting roof for your building. Contact us today for a free estimate and discover how our roofing experts can help safeguard your property. Hopefully, by now, you have learned how to install a rubber roof. If you’re not sure if a rubber roof is right for you, read “8 Prominent Types of Roofing Materials You Should Know About” and see if another roofing material is better suited for your commercial property.

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