Prefinished Oak top and side w/ composite base with extenders.
5-5/8" OAK AND COMPOSITE ADJUSTABLE THRESHOLD
5-5/8" OAK AND COMPOSITE ADJUSTABLE WITH SCREEN RAIL
5-5/8" OAK AND COMPOSITE ADJUSTABLE WITH DBL SCREEN RAIL
ADJUSTABLE ALUMINUM SILL W/ OAK TRIM: 4 11/16", 6 11/16", 7 11/6"
ADJUSTABLE ALUMINUM SILL W/ OAK TRIM
ALL-ALUMINUM ADJUSTABLE SILL MAIN W EXT
1 3/8 X 4 9/16" ADJUSTABLE COMPOSITE THRESHOLD
1 3/8 X 5 5/18" ADJUSTABLE COMPOSITE THRESHOLD
1 3/8 X 7 13/16" ADJUSTABLE COMPOSITE THRESHOLD
1 1/8 X 5-5/8" ADJUSTABLE COMPOSITE THRESHOLD
1 3/8 X 4-9/16" COMPOSITE THRESHOLD
1 3/8 X 5-5/8" COMPOSITE THRESHOLD
1 3/8 X 7-13/16" COMPOSITE THRESHOLD
4-9/16" HD FULL COMPOSITE SILL W/ EXTENDER
5 5/8" HD FULL COMPOSITE SILL
7 13/16" HD FULL COMPOSITE SILL