Tando’s Architectural Sill is a deep profile that is architecturally accurate with a realistic look and feel. Designed with a slope forward to direct water away from a structure, Tando’s Architectural Sill offers superior moisture management while delivering beauty and functionality. As a complement to the Architectural Sill, Tando has also developed an Architectural Sill Corner that can be used as a corner or can be easily cut on the left side or right side to act as an end cap to terminate a run. The Architectural Sill offers two other game changing innovations: an integrated nailing flange that can be repurposed as a starter strip to easily install the Sill under a window and breakaway spacers on the back of the profile that can be used as “shims” to transition products that require additional clearance. With all of these great features, we’ve made your transition to Tando Architectural Sill easy.