About Alpro Metal Roofing
Redefining metal roofing with certified expertise, in-house fabrication, and a white-glove approach across Barrie, Muskoka, Collingwood, and Orillia.
The Alpro Standard
Precision Metal Roofing Built on Experience and Craft
Since 2012, Alpro Metal Roofing has built a reputation for delivering high-end metal roofing systems across Barrie, Muskoka, Collingwood, Orillia, and surrounding Ontario communities. Founded by Alex Prothmann, a Red Seal 308A Sheet Metal Journeyman with over twenty years of hands-on experience, the company combines trade expertise with a consultative approach. Every project begins with an on-site assessment to ensure accurate planning and proper system selection. In-house fabrication allows each component to be produced with precision, improving fit and long-term durability. From standing seam roofing to custom exterior elements, every installation reflects a commitment to consistent quality, reliable performance, and roofing systems designed to protect properties for decades.
14+
YEARS IN BUSINESS
Why Choose Alpro
Trusted by Builders and Homeowners Across Ontario
Clients choose Alpro Metal Roofing for technical expertise, consistent communication, and long-term value. Red Seal certification, 24-gauge steel, and in-house fabrication ensure every roofing system meets strict performance standards. Experienced professionals with installation experience lead sales consultations, providing clear, accurate recommendations. Each system is designed to address Ontario’s climate, including snow loads, temperature changes, and moisture control. Solutions such as snow retention systems and high-performance underlayment help protect both the structure and the surrounding property. Every project includes a five-year workmanship warranty alongside long-term manufacturer coverage, giving homeowners and builders confidence in both workmanship and material durability.
Common Questions
Metal Roofing and Exterior Systems Explained
Learn more about our metal roofing systems, installation standards, and what sets a Red Seal-certified contractor apart when protecting high-value homes across Ontario.
What types of metal roofing systems do you install?
We install standing seam metal roofing, stamped tile systems, steel shingles, low slope roofing, and flat roofing solutions. Each system is built using 24-gauge steel or premium metals and designed with concealed fasteners for improved durability, weather resistance, and long-term performance across Ontario climates.
What makes Alpro different from other roofing contractors?
A Red Seal 308A Journeyman leads Alpro and focuses on in-person assessments, in-house fabrication, and consistent installation standards. Every project is approached with technical accuracy, ensuring that materials, fitment, and installation methods meet the highest level of quality and reliability.
Do you offer services outside Barrie and Muskoka?
Yes, Alpro serves Collingwood, Orillia, Midland, Orangeville, Haliburton, Port Carling, Tiny, and nearby areas within a two-hour radius of Barrie. This service range allows the team to maintain consistent quality and dependable timelines for each project.
How do you prevent snow avalanches and reduce roof noise?
Snow retention systems are installed to control sliding snow, while high-temperature underlayments help reduce sound transfer. These combined solutions improve safety and comfort, especially in areas experiencing heavy snowfall and changing weather conditions.
Are you insured and certified for high-value residential projects?
Alpro carries five million dollars in liability insurance, maintains WSIB certification, and ensures all installers are trained for working at heights. These standards provide protection and confidence for homeowners investing in premium roofing systems.








