EPDM Roofing System

Protect your property with the EPDM Roofing System, a durable choice for flat and low-slope roofs. Designed to resist UV rays, leaks, and harsh weather, EPDM offers long-lasting waterproofing, flexibility, and low maintenance, making it a reliable all-year roof material.

Protect your commercial property with an EPDM Roofing System, a proven rubber membrane built for flat and low-slope roofs that demand reliable waterproofing, weather resistance, and a long service life. Our expert installation helps your roof stand up to harsh Alberta winters, UV exposure, and daily wear for years.

At Markit Roofing, we provide professional EPDM Roofing System solutions for commercial and flat-roof buildings that need durable, weather-resistant protection. EPDM is a single-ply synthetic rubber membrane known for its flexibility, long lifespan, and strong resistance to UV rays, ozone, and extreme temperatures. It performs dependably through freezing winters and hot summers, which makes it a practical choice for many Calgary and Edmonton properties.

Our experienced team installs, repairs, and maintains EPDM roofs with careful surface preparation, properly sealed seams, and clean workmanship. Whether you need a new rubber roof or a full replacement, we focus on watertight detailing and dependable results that protect your building season after season.

What is an EPDM Roofing System?

An EPDM Roofing System is a single-ply commercial roofing membrane made from ethylene-propylene-diene monomer (EPDM), a durable synthetic rubber. It is widely used on flat and low-slope roofs because it offers strong flexibility, dependable waterproofing, and excellent resistance to weather and sunlight. EPDM membranes are sealed at seams with adhesive or specialized seam tape, forming a continuous barrier that protects the building from leaks, ponding, and long-term weather damage under changing conditions. The membrane is available in black or reflective white and in several thicknesses to match the demands of each commercial roof.

EPDM roofing is popular for commercial properties because it combines a long service life, lower material cost, and dependable performance in demanding climates. Its rubber composition remains flexible as temperatures swing through the seasons, helping the membrane resist cracking and splitting over many years. Repairs are usually straightforward, and the system holds up well under foot traffic and rooftop equipment. We recommend EPDM for building owners who want a proven, low-maintenance roof with strong weather resistance and excellent long-term value from their commercial roofing investment.

Types Of EPDM Roofing

EPDM roofing systems come in several installation styles and membrane grades, and each option is chosen based on roof size, wind exposure, insulation needs, building use, and budget. Some systems are bonded with adhesive, others are fastened mechanically, and some rely on ballast for weight. Choosing the right type improves waterproofing, seam strength, and long-term performance on your specific roof.

Each EPDM type serves a clear purpose. Fully adhered systems bond tightly to the substrate for a smooth finish, while mechanically attached systems are suitable for larger roofs and faster installation. Ballasted systems use stone or pavers for secure placement, and thicker grades add extra puncture resistance for high-traffic roofs. A trained roofer should confirm the best option after a full inspection of your roof.

Our Process

Roof Inspection and Planning

Our process begins with a complete inspection of your commercial roof to understand its condition and suitability for an EPDM Roofing System. We check the roof slope, drainage areas, existing membrane, insulation, flashing, penetrations, roof edges, and any ponding water or damaged sections. We also review building usage, energy goals, weather exposure, and budget before recommending the right installation approach for your property.

This careful planning helps us select the correct EPDM thickness, attachment method, and preparation steps for your roof. A thorough inspection reduces future problems and lays a strong foundation for dependable, long-lasting commercial roof performance through every Alberta season.

Surface Preparation

After inspection, we prepare the roof surface to ensure the EPDM membrane performs as intended. Preparation may include removing debris, cleaning the surface, repairing damaged areas, improving drainage, securing insulation, and making sure the roof deck is stable and dry. This step matters because EPDM roofing needs a smooth, reliable base for proper bonding and sealing.

Our team carefully works to prevent weak spots, lifting, or future leaks around seams and edges. Good preparation supports stronger waterproofing, better long-term durability, and a longer service life for your commercial roof in changing weather conditions year-round.

EPDM Membrane Installation and Review

Once the roof is ready, we install the selected EPDM system using the proper method for your building. Our team carefully positions the rubber membrane, bonds or fastens it correctly, seals the seams with adhesive or seam tape, reinforces the edges, and details all penetrations and flashing areas with close attention.

These steps create a strong, watertight barrier that withstands sun, rain, wind, and daily roof movement. After installation, we inspect the finished work carefully and share simple maintenance guidance. This final stage helps your EPDM roof stay durable, leak-resistant, and easier to manage over its long service life.

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What can you expect from us?

Markit Roofing delivers quality, reliable EPDM roofing that keeps our commercial customers satisfied. Our certified team uses proven materials and methods to build a durable, weather-resistant roof that lasts. Every project is handled professionally, from the first consultation right through to the final walkthrough.

Durable

Our EPDM systems resist UV rays, ozone, and harsh weather, and a well-installed rubber roof can last 25 to 30 years or more with routine care. The flexible membrane handles temperature swings without cracking.

Safe

We seal every seam carefully and fasten the membrane securely so it holds firm against high winds and impacts. Properly detailed EPDM resists leaks and protects the building below in demanding conditions.

Dependable

Markit Roofing backs every EPDM project with certified procedures, complete inspections, and strong warranties, giving you a roof you can rely on to perform and hold its value over time.