SureSill Sloped Sill Pan 1-1/8 in. Extension Connector (10-Piece per Box)

SureSill Sloped Sill Pan provides a level surface for continuous support of doors and windows and a slope for draining water to the exterior. Engineered end caps are easy to align and assemble. Extension Couplings allow you to easily extend SureSill Sloped Sill Pans for wider openings.