Montreal roofers > Roof types > EPDM roofing

EPDM Roofing

Installing an EPDM (Ethylene Propylene Diene Monomer) roofing system is becoming an increasingly popular choice for flat roofs, whether for residential or commercial buildings in Montreal and throughout Quebec. This synthetic rubber membrane offers exceptional durability and superior waterproofing, making it ideal for harsh climates.

Unlike TPO membranes, EPDM stands out for its flexibility and ability to withstand temperature fluctuations, making it a preferred choice for both renovations and new construction projects.

The Advantages of EPDM Roofing

EPDM roofs are known for their long lifespan, often exceeding 50 years. This type of roofing is specifically designed to withstand:

  • Harsh weather conditions
  • Ponding water
  • UV exposure

Superior Flexibility and Durability

Rubbergard EPDM is a particularly popular choice due to its high-quality composition and enhanced resistance.

Compared to elastomeric or modified bitumen membranes, EPDM is more flexible, allowing it to adapt to building movements and reduce the risk of cracks or tears.

Seamless Waterproofing

EPDM membranes are sealed with specialized adhesives, ensuring optimal waterproofing.

The system is compatible with various substrates, including:

  • Concrete
  • Wood
  • Asphalt

Wide EPDM rolls cover large surfaces with fewer seams, reducing potential leak points. In comparison, TPO roofs require more seams, which can create more potential weak spots.

EPDM Roof Installation and Maintenance

Professional Installation

Installing an EPDM roof requires expertise, as it demands precise membrane placement and joint sealing.

Available in various thicknesses, EPDM allows customization based on project needs.

Installation methods include:

  • Fully adhered (glued) system for a strong bond
  • Ballasted system for weight-based stability
  • Mechanically fastened system for enhanced durability

EPDM can also be used on low-slope roofs, provided that proper drainage is ensured to prevent water accumulation.

Minimal Maintenance Requirements

EPDM roofing systems are low-maintenance, typically requiring only routine inspections to:

Check for seam integrity
Ensure membrane durability

A well-maintained EPDM roof can easily surpass its expected lifespan, offering long-term protection.

In the event of minor damage, repairs are quick and cost-effective, often without the need for a full membrane replacement—making EPDM a highly economical choice over time.

An Economical and Eco-Friendly Roofing Solution

Cost-Effective Long-Term Investment

EPDM roofing provides excellent value for money, especially when factoring in:

  • Its long lifespan
  • Minimal maintenance requirements

A Sustainable Roofing Option

  • EPDM is recyclable, making it an environmentally friendly roofing choice.
  • Used membranes can be reclaimed and repurposed, reducing construction waste and promoting sustainability.

Ideal for Green Roofs and Rooftop Terraces

Homeowners and businesses in Montreal and Quebec can take advantage of EPDM’s versatility to create:

Green roofs

Rooftop terraces

With excellent resistance to root penetration and water infiltration, EPDM allows for the construction of sustainable outdoor spaces without compromising roof durability.

Why Choose EPDM Roofing for Your Project?

  • 50+ years of durability
  • Flexible and crack-resistant
  • Exceptional waterproofing
  • Low maintenance costs
  • Eco-friendly and recyclable
  • Compatible with green roof systems

EPDM roofing offers a unique combination of longevity, flexibility, and cost-efficiency, making it an ideal investment for both new construction and renovations.

To ensure a high-quality installation, it’s essential to hire experienced roofing professionals who can provide a tailored solution for your project.

Whether you need a standard flat roof or a more complex design, EPDM is engineered to withstand Quebec’s extreme weather conditions.