Amerimax 14 in. W x 25 ft. L Copper Flashing is a dependable, multi-purpose roofing detail designed to protect joints and transitions from water intrusion. Crafted from durable copper, this roll offers the flexibility you need to shape, size, and seal around chimneys, vents, skylights, dormers, and eaves with confidence.
-
Width: 14 inches
-
Length: 25 feet
-
Material: Copper
-
Thickness: 0.021 in
-
Shape: Roll
-
Color: Copper
-
Package: 1 roll
-
Type: Multi-Purpose flashing
Why choose copper flashing?
Copper flashing brings lasting performance to outdoor weatherproofing. Its natural corrosion resistance holds up against moisture and temperature fluctuations, while its malleability makes it easy to form around irregular shapes and tight corners. Over time, copper develops a protective patina that not only looks distinctive but also shields exposed edges from further wear. This combination of durability and workability makes it a reliable choice for long-term roofing details.
Ideal uses and applications
- Sealing roof-to-wall transitions and edge details where a flexible, watertight barrier is needed
- Around chimneys, vent pipes, skylights, and dormers to prevent water intrusion
- Valleys, rake lines, and other complex roof features where standard rigid flashing won’t conform
- Connections to copper gutters or other metal components for cohesive corrosion resistance
Practical tips for installation
- Measure the area and cut the roll to size, allowing for proper overlaps at seams.
- Shape the flashing along curves and contours by hand to ensure a tight, continuous seal.
- Overlap seams adequately to maintain a continuous barrier; secure with appropriate fasteners and sealant compatible with copper.
- Inspect joints after installation and address any gaps to prevent water penetration during heavy weather.
Who benefits from this flashing roll
Homeowners tackling roof repairs, DIY enthusiasts upgrading exterior flashing, and professional installers can rely on this copper roll for dependable performance. Its 25-foot length provides ample material for multiple details, while the 14-inch width offers broad coverage for expansive edges and larger flashing projects. The single-roll packaging keeps things simple and straightforward for on-site work.
Why this size and material matter
The 14 in. width balances coverage with maneuverability, making it suitable for a wide range of roof profiles and detailing needs. The 0.021 in thickness provides enough stiffness to hold its shape yet remains pliable enough to form neatly around corners and irregularities, reducing the risk of gaps or buckling over time.
Choose Amerimax Copper Flashing when you need a dependable, adaptable solution that combines longevity, ease of use, and a finish that complements copper roofing and gutters. It’s more than a basic flashing roll—it’s a durable barrier that helps keep your roof’s details watertight for years to come.
