Laferney Lumber & Supply Co | Roofing Services in Kingsport, TN 37660

For our area, we recommend architectural or dimensional asphalt shingles with a high wind-resistance rating (often Class F or higher). These shingles have a stronger adhesive seal and a more durable construction than traditional 3-tab shingles, making them far less likely to lift or tear during the strong gusts common in the Tri-Cities. Our team can show you the best options we carry for maximum durability.

Flashing separation is often caused by thermal expansion/contraction, corrosion, or improper installation. In Kingsport's climate, using the right material is key. We recommend and stock durable, malleable metals like aluminum or copper for long-lasting performance. Properly installed, these materials flex with the roof's movement and resist corrosion far better than thinner, galvanized steel, creating a watertight seal around chimneys, vents, and valleys for years.

For a safe and effective repair, you'll need replacement shingles (matching your existing roof), roofing nails, a pry bar for removal, roofing cement, and of course, new flashing if the damage is near a penetration. Most importantly, you need proper safety equipment like a harness, sturdy shoes, and secure ladders. Before you start, come visit us. We can help you gather all the correct materials and offer pointers to ensure your repair is secure and weatherproof.