A metal roof is a durable, long-lasting investment for your property. However, even the toughest roofs can develop leaks over time. Pinpointing the source of a metal roof leak can be tricky, as water often travels far from the entry point before it becomes visible inside. A methodical roof inspection can help you locate the problem, and our JM Roofing team has a full breakdown for you.

Start with a Visual Inspection

Begin your search inside your attic or the highest point of your building. Look for water stains, mold, or damp insulation. Note the location of any damage. Since water can run along rafters and framing, the interior spot is likely downhill from the actual leak. Once you have a general idea of the area, wait for a dry day to get on the roof to continue your inspection safely.

Check Common Problem Areas

When examining your metal roof, pay close attention to the most common failure points.

• Fasteners and Screws: Over time, the screws securing your metal roof panels can loosen, or the rubber washers beneath them can degrade. Check for any that are backed out, rusted, or missing their washers. These are frequent culprits for a metal roof leak.
• Seams and Overlaps: Inspect the vertical seams where roof panels overlap. Debris or improper sealing can create gaps that allow water to seep underneath.
• Flashing and Venting: Look closely at the metal flashing around chimneys, vents, skylights, and valleys. Damaged, bent, or improperly sealed flashing is a primary entry point for water.

Choosing The Right Roof

When it comes to ensuring your roof lasts and is safe for your family, you need to hire the best contractor possible. The experts at JM Roofing and Siding are licensed and insured to serve you in Norwalk, Connecticut, and the surrounding areas. Contact us today for a free estimate!