Understanding the Essential Layers of a Roof: Your Home's First Line of Defense
When it comes to safeguarding your home, one aspect often overlooked is the roof. This essential structure does more than merely contribute to your home's aesthetic appeal; it serves as your first line of defense against the elements. A well-structured roof not only protects against rain, wind, and snow but also plays a crucial role in energy efficiency and overall comfort within your living space. ### Layer by Layer: Breaking Down the Components of a Roof To appreciate how a roof functions, it's vital to understand its layers. The roof comprises several components, each serving a specific purpose: 1. **Decking**: This foundational layer provides support for everything above it. Commonly made from plywood or oriented strand board (OSB), decking is critical for ensuring that your roof maintains its shape and structural integrity. 2. **Underlayment**: Acting as an additional barrier, underlayment is typically made from felt or synthetic materials. It prevents water from seepi...
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