Step 7 · Apply Outer Jacket (if applicable)

For pipes exposed to the elements or high-traffic areas, an outer protective jacket may be necessary. This could be a metal cladding, a durable plastic wrap, or a heavy-duty insulation cover. Install the jacket according to the manufacturer's instructions, ensuring it overlaps correctly and is secured firmly. This layer provides physical protection against damage and enhances the insulation's ability to withstand environmental factors.