M-D Building Products 78691 1-1/8-Inch by 5-3/4-Inch - 36-Inch TH397 Fixed Vinyl Sill Inswing, Aluminum Mill Fits doors up to 36-Inch wide Seals gaps 1-1/8-Inch high between bottom of door and floor Rigid vinyl riser provides a weather tight seal at bottom of door All season protection against drafts, moisture, dust and insects Aluminum Mill finish