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Category

Roofing Services

Material

EPDM Rubber

Thickness:

1.2mm

Brand

Promax EPDM

Benefits of EPDM for Metal & Concrete Roofs

EPDM (Ethylene Propylene Diene Monomer) offers significant benefits when applied to metal roofs, primarily by providing superior waterproofing, enhancing durability against weather extremes, and offering a cost-effective restoration alternative to full replacement

Enhanced Durability and Weather Resistance

    Waterproofing: EPDM creates an impenetrable and virtually leak-proof barrier, an essential benefit as metal roofs can be prone to leaks at seams and fasteners.
    Flexibility: The synthetic rubber material is highly flexible and can elongate over 300%, allowing it to adapt to the natural expansion and contraction of the underlying metal roof due to temperature fluctuations without cracking or losing integrity.
    Resistance to Elements: EPDM is highly resistant to UV radiation, ozone, wind, and hail, which helps protect the metal from sun damage and environmental stresses that cause degradation over time.
    Corrosion Protection: EPDM coatings often contain a rust inhibitor, which helps to prevent corrosion on the metal substrate, significantly extending the life of the entire roofing system.

Cost-Effectiveness and Maintenance

    Longevity: An EPDM system or coating can add decades of life to an existing metal roof, with some EPDM roofs lasting 50 years or more with proper maintenance.
    Low Maintenance: Once installed, EPDM requires minimal upkeep, usually only needing periodic inspections and cleaning.
    Easy Repair: If minor damage or punctures occur, repairs are typically simple, fast, and inexpensive, often involving only a patch and adhesive.
    Restoration Option: Applying an EPDM membrane or a liquid EPDM coating is a cost-effective alternative to a full metal roof replacement, saving significantly on material and labor costs.

Energy Efficiency and Environmental Benefits

    Thermal Regulation: EPDM offers natural insulating properties. Black EPDM retains heat in cooler climates, while white EPDM options reflect sunlight, reducing heat absorption and lowering air conditioning costs in warmer regions.
    Eco-Friendliness: EPDM is an inert material that is often made from recycled content and is 100% recyclable at the end of its long life, making it an environmentally friendly option.
Download Technical Data Sheet for Promax Bonding Adhesive Download logo
Download Technical Data Sheet for Promax EPDM Download logo

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