2-PLY ROOFING

Durable Modified Bitumen
Roofing Systems for
Commercial Buildings
Protect your investment with a robust and reliable modified bitumen roofing system. Guycan provides expert installation and repair of 2-ply roofing, delivering long-lasting performance for commercial properties.
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Modified bitumen roofing, often referred to as 2-ply roofing, is a popular choice for commercial flat and low-slope roofs. It’s an evolution of traditional built-up roofing (BUR), offering improved flexibility, durability, and ease of installation. Modified bitumen membranes are composed of asphalt modified with polymers (either APP or SBS) and reinforced with fiberglass or polyester. These membranes are typically installed in two layers (hence “2-ply”), providing a robust and redundant waterproofing system.

Key Advantages of a
Modified Bitumen Roof
A modified bitumen roofing system from Guycan offers several advantages:
Proven Durability
Modified bitumen is known for its resistance to weathering, tearing, and punctures, providing reliable protection for years.
Waterproof Performance
The multi-layered system creates a strong, watertight barrier against leaks and water damage
Flexibility
The modified asphalt allows the membrane to expand and contract with temperature fluctuations, reducing the risk of cracking.
Versatile Application
Modified bitumen can be installed using various methods, including torch-down, cold-applied adhesive, and self-adhered.
Cost-Effective
Modified bitumen offers a good balance of performance and affordability compared to some other commercial roofing options.
Good Fire Resistance
Certain modified bitumen systems have excellent fire-resistance ratings.
Understanding the two different types, APP and SBS
APP (Atactic Polypropylene):
SBS (Styrene-Butadiene-Styrene)

Our Streamlined Process for Modified Bitumen Roof Installation & Repair
Free Consultation and Inspection
We start with a thorough assessment of your existing roof (if applicable) and discuss your needs, budget, and project timeline. We'll explain the different modified bitumen options and help you choose the best system for your building.
Detailed Proposal
We provide a clear and comprehensive proposal outlining the scope of work, materials, installation method, timeline, and cost.
Project Scheduling
We work with you to schedule the project at a time that minimizes disruption to your business operations.
Expert Installation
Our highly trained and certified roofing technicians install the modified bitumen system according to manufacturer specifications and industry best practices. We prioritize safety and quality workmanship.
Quality Control
We conduct rigorous quality checks throughout the installation process to ensure a flawless result.
Site Cleanup
We leave your property clean and tidy after the project is completed.
Warranty and Maintenance
We provide you with all warranty information and offer ongoing maintenance services to maximize the lifespan of your roof.
Exploring Your Roofing Options
