JointFlash™ is a form of junction flashing made entirely from carbon black high density polyethylene (HDPE).
Through simple design and functionality, JointFlash provides an economical solution while still offering competitive advantages over every other junction flashing available on the market.
JointFlash is a safe and economical solution for flashing both fiber cement and wood lap siding.
The user-friendly polyethylene flashing system is perfect for both residential and commercial siding applications.
JointFlash does not require peel and stick adhesives that are inconvenient and cumbersome. The product slides conveniently behind the siding and is held securely in place as you nail the board. No other flashing system is installed easier or quicker.
JointFlash was created in 2013, with the intent of making an affordable and easy-to-use junction flashing available to everyone. Evergreen Wholesale LLC developed JointFlash as a solution to improve the fiber cement and wood lap siding installation process.
JointFlash is readily available anywhere in the country through our network of dealers. Wherever you are located, JointFlash is available for you to purchase and use on your next siding project.