Ledger flashing is a critical component in any deck installation, directing rainwater away from the vulnerable connection between your deck and house. This Amerimax plastic ledger flashing cap fits over the ledger board and tucks behind existing siding to create a continuous water barrier. By preventing water from infiltrating this junction, the flashing stops costly rot, mold growth, and structural damage before they start.
The Z-bar profile design channels water safely away from your deck foundation while the flexible plastic construction allows for quick, straightforward installation. This flashing is engineered to work safely with pressure-treated lumber without galvanic reaction or corrosion, making it an ideal choice for new deck builds and repairs alike.
Features and Benefits
- Durable plastic construction: High-density polymer resists UV degradation, temperature extremes, and cracking, delivering years of reliable protection in all weather conditions.
- Z-bar profile design: The shaped profile directs water away from the critical deck-to-house connection, preventing water infiltration and damage.
- Easy installation: Flexible design and pre-drilled holes allow you to slide the flashing over the ledger board and secure it quickly, saving time on deck projects.
- Compatible with treated lumber: Non-reactive plastic material works safely with all pressure-treated wood without corrosion or chemical reaction.
- Comprehensive coverage: The 8-foot length covers standard ledger boards and reduces the need for multiple pieces.
Specifications
- Brand: Amerimax
- Model: 37028
- Length: 8 feet
- Material: Plastic
- Color: Gray
- Profile: Z-bar flashing








