Single-Ply Roofing Membranes

What are the common single-ply roofing membranes? What are the major differences between them? Selecting roofing membranes is a complex decision based on may project conditions. Understanding the available choices may help the decision process.

Wood Preservative Treatment

Drawing Note Says: Treated wood sill plate. What type - Preservative? Fire Retardant? Both are wood treatments. Know the building code to understand when the use of wood preservative treatment is required. Avoiding the requirement for preservative..

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