Flat roofs and membranes

Roofer using a torch to melt and seal asphalt roofing material on a rooftop.
Man in hoodie and work pants on a wet roof, with another person using a machine in the background.

A Waterproof Surface Down to Every Corner

Couvreurs Vezina Et Fils Inc. is your expert in flat roof and membrane installation and repair. Whether you need a gravel roof, elastomeric membrane, EPDM or TPO, our experienced team offers a professional and durable service.

Take advantage of our expertise for your flat roof.

Flat, white-graveled rooftop with brick buildings and trees in the background under a blue sky.

What Is a Gravel Roof?

A gravel roof, also known as a multi-layer roof, is a proven roofing system for flat roofs. It consists of several layers of asphalt-covered felt and gravel. This system offers excellent protection against the elements and good thermal insulation.

Flat, dark roof of a building with multiple pipes and a cloudy sky overhead.

What Are the Advantages of an Elastomeric Membrane?

Here are the main advantages of an elastomeric membrane roof, a popular solution for flat and low-slope roofs:

  • The Main Advantages
    • Durability and longevity: Elastomeric membranes are known for their long lifespan, generally estimated at between 25 and 40 years. This durability is superior to that of asphalt shingles, making them a cost-effective long-term investment.
    • Superior waterproofing: Composed of two layers of modified bitumen, it offers exceptional waterproofing, effectively protecting the building from water infiltration, temperature variations, and weather.
    • Resistance to the elements: This type of membrane is highly resistant to UV rays, cracks and tears, allowing it to adapt to climatic changes without deteriorating quickly.
    • Easy maintenance: Maintenance is minimal and consists mainly of regular inspection and cleaning of drains and debris. A well-maintained roof can extend its life beyond the average.
    • Safety and performance: Elastomeric membranes are fire-resistant and can contribute to energy efficiency by reducing heat islands if they are light in colour.
    • Versatile installation: It can be installed on both new and existing roofs and is suitable for a variety of residential and commercial projects.
Man using a torch to heat and apply a black roofing material on a dark surface.

Is an EPDM Membrane a Good Choice for My Flat Roof?

EPDM membrane is a popular choice for flat roofs due to its durability, UV resistance and ease of installation. It offers excellent waterproofing and low maintenance costs.

A white flat rooftop with HVAC units and equipment against a blue sky with trees in the distance.

What Is a TPO Membrane and What Are Its Advantages?

TPO membrane is a single-ply thermoplastic membrane that offers excellent resistance to tears, punctures, and weather. It is also energy efficient and recyclable.

Need a new roof?

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