Use Optiflash Rubber Flashing For A Superior Seal

Denny OptiFlash offers outstanding moisture resistance, and provides the ultimate line of defense for your project. OptiFlash is a premium butyl rubber flashing, which when installed according to specifications shown in the OptiFlash Installation Guide, will provide a superior weatherproof seal for all window, door and skylight installations.

Optiflash Seals Window and Door Leaks

Optiflah Saves Energy and Prevents Water Intrusion

Studies show that inadequate design and construction of flashings are responsible for a high percentage of window and door leaks. Poor design detail is one of the most common causes of building envelope defects and builder callbacks. When OptiFlash is used around doors and windows, costly water damage to the wall cavity is minimized. OptiFlash's self-sealing properties can stop leaks around fasteners that may later be driven through the adhesive.

Optiflash Applies Easily With A Self Adhesive Strip

OptiFlash is easy to handle and apply. The unique self adhesive strip of OptiFlash eliminates fastening with nails or staples and will not stain or smear like other self-adhesive flashings. Housewraps and building papers integrate easily with OptiFlash because it supplies superior adhesion to almost any building surface.
Denny OptiFlash is manufactured with UV inhibitors which provide degradation protection up to 30 days. Unlike many rubberized asphalt products OptiFlash is stable under a wide range of temperatures.