Enjoy your deck - and a dry underdeck space - for years to come when you use Trex Seal Ledger Flashing Tape with the Trex RainEscape system.

Trex Seal is the superior ledger flashing option, creating a fully waterproof barrier between your ledger board and the rest of your deck structure. Not just water-resistant like many ledger flashing alternatives, Trex Seal is fully waterproof and lined with aluminum for incredible strength and toughness.

You can install Trex Seal along with Trex Protect Rim Tape to protect your ledger board. Or use Trex Seal along with the Trex RainEscape deck drainage system to protect your deck framing and create a dry, beautiful, usable space underneath your deck - it's like adding a new outdoor room to your home!

Trex Seal is 11 inches wide with a convenient 5-1/2 inch double release liner that makes it easy to accurately install exactly where you need it.