Amerimax 6974335BX Pre-bent Step Flashing 3x4x7 Black

Product Description

The AMERIMAX 6974335BX is a pre-bent aluminum step flashing piece designed to create a weatherproof seal at critical roof intersections. Factory-bent to a 90-degree angle, it eliminates the need for field bending and ensures consistent geometry on every install. The aluminum construction resists rust and corrosion, making it suitable for long-term exterior exposure. Roofers and general contractors reach for this piece when sealing transitions between roofing materials and vertical surfaces. Lightweight and easy to cut, it fits standard roofing workflows without specialized tooling.

This flashing piece is suited for residential and light commercial roofing applications. It is commonly installed at chimneys, skylights, dormers, and wall-to-roof transitions where water intrusion is a primary concern. The 90-degree pre-bent profile fits step-flashing courses alongside shingle or tile installations. It can also be used for hobby and craft applications where a small, pre-formed aluminum angle piece is needed.

Key Features

• Factory-bent to a 90-degree angle for consistent, ready-to-install geometry
• Aluminum construction resists rust, corrosion, and exterior weathering
• Sized at 3 x 4 x 7 inches for standard step-flashing courses
• Black finish blends with dark roofing materials and shingles
• Lightweight and field-cuttable without specialized tooling
• Suitable for chimneys, skylights, dormers, and wall-to-roof transitions

Compatibility

Designed as an OEM-style replacement and new-install flashing piece for residential and light commercial roofing applications at chimneys, skylights, dormers, and wall-to-roof intersections.

Installation Notes

Step flashing is typically installed by licensed roofers or general contractors working under local building code requirements. Power down any rooftop electrical equipment and observe fall-protection requirements before beginning work at the roof plane. Flashing should be lapped correctly with underlayment and shingles to direct water away from the structure; consult the applicable building code for minimum lap and fastener requirements. Do not rely on sealant alone as a substitute for proper mechanical overlap.