TandoStone Architectural Sill

Quick ID: Q50550


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  • (1) Architectural Sill
  • Deep Profile
  • Offers an attractive transition to another siding
  • Forward slope to direct water away from a structure
  • For use with TandoStone Creek Ledgestone and Stacked Stone siding
  • Low-maintenance
  • Moisture resistant
  • Lightweight
  • Fast and easy one-person installation
  • No special installation tools needed


TandoStone Architectural Sill has 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 gamechanging 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. Transitioning materials is easy with the Tando Architectural Sill.


Sub BrandTandoStone
Code ApprovalESR-3070, FL17789 Approval, TDI Approval
Installation TemperatureSee Installation Instructions
Package Quantity1
Package Includes(1) 30.13" Architectural Sill
Warranty50-Year Performance Plus

Weights and Dimensions

Weight (Pounds).8
Depth (Inches)2.5
Height (Inches)2.63
Length (Inches)30.13

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