Houston, TX – Westlake Royal Roofing Solutions™, a leader in efficient and resilient roofing systems and components, has released a new CEU continuing education course for architects about roofing underlayment. The course, The Importance of Roof Underlayment for Energy Efficiency and Fire Resistance, explores the roof underlayment as an integral part of the total roof system design and educates architects on the performance, benefits, fire resistance and weather resilience of various underlayment types.