Quick answer: You just powerwash the roof clean and apply additional coating. Quick video with answer and explanation: Quick Story: I was manning our booth at the Ohio School Board Association in November 2025. Two different people saw a sample of a roof coating system sitting on our table: And they asked me, “What happens when the coating wears away?” …
The Hidden Costs of Roof Tear-Offs: Why Silicone Roof Coatings Save
When most building owners think about replacing their roof, they focus on the visible costs: materials, labor, and disposal. But there are hidden expenses that can dramatically increase your total project cost — especially when a complete tear-off is involved. One of the biggest advantages of installing a silicone roof coating system over your existing roof is that it can …
The Cost of Waiting for a Commercial Roof Leak
NOTE: This article is perfect for any commercial property with a 15+ year old roof that’s not leaking. For most commercial building owners, the roof is out of sight and out of mind—until it leaks. And by the time water starts dripping inside, the damage is already done: wet insulation, stained ceilings, tenant complaints, and in some cases, operations coming …
Is Spray Foam Roofing Right for My Building?
If you’re trying to fix a leaky, aging roof without spending a fortune on tear-off and replacement, you’ve likely heard about spray foam roofing. But is it the right solution for your building? At West Roofing Systems, we’ve applied foam to thousands of roofs and seen exactly where it shines—and where it may not be the best fit. In this …
What is a Good Alternative to Polyiso Board Insulation?
With recent shortages of materials in every industry, companies are looking for alternatives to keep business going. In commercial roofing, polyiso board is a common type of insulation that many companies use. A great alternative to polyiso board insulation is spray polyurethane foam. Why? If you have any questions about spray polyurethane foam, please contact us and we’ll respond ASAP. …
Cost-Effective Repair for Modified Bitumen Roof
What should you do if you have a granulated modified bitumen roof and it’s leaking? You might think the only option is to rip it all off and install a new system. What if you could get a new roof installed for 1/3 of the cost of installing a new granulated roof? That’s exactly what happened to Mercer County Career …
What Is a Monolithic Roof System?
So, perhaps you’ve heard the term “Monolithic” or “Seamless” roofing systems? You may be thinking, “Who cares if it’s monolithic, as long as the roof doesn’t leak, that’s all that matters.” You’re right! We all want a roof that does exactly what it’s supposed to do…not leak. In this article, you’ll learn: What is a monolithic roof system? (and what …
What Is Commercial Roof Recovery and Is It a Cost-Effective Solution?
So, you’ve heard the term “roof recovery” and how it’s a cost-effective alternative to a complete roof replacement. The short answer is…you’re right! Why would you throw away 80-90% of an existing roof if it’s in good condition? But sometimes, there are scenarios where roof recovery isn’t a good option. For example, when more than 50% of your commercial roof’s …
The Best Roof for a Property Management Company
So, you’re a property management company. One of your main objectives is to keep the roof leak-free so that it doesn’t create an issue with tenants. Let’s say that your roof is 25+ years old and it’s time to install a new roof. What roofing system should you install? Metal, TPO, EPDM, Spray Foam? In this article, you’re going to …
5 Things to Know About Re-Roofing a Commercial Building?
So, you have a commercial roof and you’re thinking about doing a re-roof instead of a complete tear-off? You’re trying to save some money by not removing the existing roof system. Heck yeah! But there are some “things” to know about re-roofing a commercial building before you think it’s in your best interest. In this article, we cover: I wanted …









