- May 1, 2018
Controlling leakage at transitions between building envelope components by implementing Barricade® Sill Corners is smart and easy. Barricade Sill Corners are pre-cut flashing material for quickly, easily, and inexpensively flashing a window and providing a permanent, flexible, weatherproof seal.
Optimal vapor barrier
Studies show that inadequate design and construction of flashing is 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 installed properly, Barricade Sill Corners intercept and direct the flow of water to designed drainage paths to prevent water from penetrating the building.