Preventive Maintenance
We are often called out to a commercial flat roof to fix a leak or other costly damage that could...
How long does a commercial flat roof typically last?
The lifespan of a commercial flat roof depends on several key factors, including the roofing system, installation quality, climate, foot traffic, and most importantly, ongoing maintenance.
Myth: Roof repairs always mean major disruption.
Truth: Many commercial roof repairs can be completed with minimal impact to building operations.
What causes ponding water on a flat roof?
What causes ponding water on a flat roof?
Ponding water is typically caused by blocked drains, clogged scuppers, or low areas in the roof that prevent proper drainage.
OSR Safety Spotlight with Hosea
At OSR, safety is not just a policy. It is part of who we are. We are proud to spotlight Hosea Moser
Flat Roof FAQs
Yes, uncontrolled foot traffic can damage roofing membranes and seams.
Myth Crushers – Roofing Edition: 1
Many building owners assume a new roof means years of worry-free performance.
A View From a Roof – Episode 2
“View From a Roof” episode 2 celebrates the beauty of perspective on a flat commercial roof, where the boundless canvas of sky and…
A View From a Roof – Episode 1
Celebrating the beauty of perspective on a flat commercial roof, where the boundless canvas of sky and vast roof converge…
Road Warriors: Kelly
Welcome to Episode 6 of OSR Road Warriors, showcasing the remarkable travel superintendents who are instrumental in O’Hara’s Son Roofing’s ongoing success.
OSR Safety Spotlight with Rod
At O’Hara’s Son Roofing (OSR), safety isn’t just a policy—it’s part of who we are.
We’re proud to spotlight Rod Taylor,








