What is the standard width of roll roofing?

The standard width of roll roofing is 36 inches. This measurement is significant because roll roofing is typically produced in this width to facilitate ease of installation and ensure proper coverage over the roof surface. Using a standard width allows roofing professionals to calculate how many rolls will be needed for a specific roofing area more efficiently.

Roll roofing is commonly used for low-slope roofs, and its size helps to minimize seams and potential leak points when installed correctly. While other widths are available for specialty products, the 36-inch width is widely recognized as the industry standard, which helps maintain consistency and performance across different roofing projects. This standardization is important for both manufacturers and installers in ensuring compatibility with roofing materials and practices.