What Is Roof Sarking and Why Do Perth Homes Need It?
If you own a home in Rockingham or elsewhere in the Perth metropolitan area, you may have heard roofers or building inspectors mention "sarking." It is one of the most useful, and most overlooked, components of a roof system. This article explains what roof sarking is, how it works, and why it matters for Western Australian homes in 2026. What Is Roof Sarking? Roof sarking is a flexible, sheet-style membrane installed beneath roof tiles or metal roof sheeting, directl