The Best Roof Underlayments Of 2022
From the ground, a roof looks like a simple set of inclined planes meant to shed water. However, roofs are actually complex systems of shingles, plywood, different types of flashing, membranes, vents, sealant, and more. Underneath it all sits one of the most important components of the system: the roofing underlayment. Roofing underlayment serves many purposes. It protects the plywood decking from the elements, helping shed moisture and prevent leaks while also maintaining a barrier between the roofing material and decking. This guide will explain how to choose and what to look for in the best roof underlayments. Types of Roof Underlayments There are essentially three types of roof underlayments: felt, rubberized, and synthetic. Each has its pros and cons, and there are certain situations