Step 1: Prepare the Surface
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Remove existing shingles to expose the roof deck. Ensure the surface is clean.
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Inspect for rotten or damaged wood and replace any compromised sections.
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Install a roof underlayment, starting from the bottom and working your way up. This acts as a moisture barrier under the metal panels.

Step 2: Install the Drip Edge
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Attach a drip edge along the roof edges to direct water away from the fascia.
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Ensure it runs along all eaves and gable ends for full protection against water damage.

Step 3: Install the Trim
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Install trim pieces, such as the gable trim and eave trim, along the roof edges and corners to cover exposed ends of the metal panels.
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Use the appropriate fasteners to secure the trim.

Step 4: Install the Panels
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Begin by placing your first panel square at the edge of the roof. To ensure it’s square, measure the overhang and adjust as needed to align with the roof edge.
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Fasten the panel with exposed screws, placing screws on the flat part of the panel, avoiding the ribs.
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For overlapping panels, overlap the ribs by at least one rib width, and make sure the panels are straight and properly aligned before securing.

Step 5: Install the Ridge Cap
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Place the ridge cap over the peak of the roof, making sure it covers the top ends of the panels from both sides.
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Secure the ridge cap with screws, ensuring the overlap is correct and that it’s fastened tightly to prevent water ingress.

Step 6: Final Inspection
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Inspect all fasteners to make sure they’re properly tightened and that none are loose.
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Check the roof for any misaligned panels or gaps and adjust as needed.
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Ensure the ridge cap and trim are secure and that all seams are tight to prevent water from entering. Following these steps will ensure a secure and properly installed metal roof.

6-Step DIY Metal Roof Kit
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While sourcing materials and labor individually can cost up to $12 per square foot, our all-in-one kits are only $5 per square foot—offering exceptional quality at a fraction of the cost. Delivered right to your door, each kit includes pre-sized panels, hardware, and detailed instructions for a seamless installation and a roof built to last.