While it’s true that a polyurethane spray roofing system requires a professional to apply and retouch for routine maintenance, it’s not true that it’s more expensive or less durable than other roofing systems. In today’s blog post, we’re going to discuss eight popular myths you may have heard about spray polyurethane foam (SPF) roofing systems. Silver Creek Commercial Roofing has been a trusted spray roofing system contractor for more than 15 years and has the expertise needed to accurately and professionally apply an SPF roof and help maintain it.