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THRESHOLDS
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ills
STANDARD SIZES
32", 36", 74", 148"
Specify net for exact length.
C OLUMBIA ALUMINUM PRODUCTS, LLC
800-443-6677
FAX: 323-724-9146
www.columbiaaluminumproductsllc.com
32
0 = Mill Finish (MF)
1 = Clear Anodized (MA)
2 = Gold Anodized (G)
4 = Brite Dip Anodized Clear (BDC)
5 = White Painted (W)
6 = Brite Dip Gold Anodized (BDG)
7 = Satin Nickel (SN)
9 = Bronze Anodized (B)
Available finishes are listed below the part number.
FINISHES
*Products are not drawn to scale.
7 13/16"
418 HD
0, 5, 6, 7, 9
1 3/8"
4 9/16"
303 HD
0, 5, 6, 7, 9
1 3/8"
5 5/8"
289 HD
0, 5, 6, 7, 9
1 3/8"
5
Slope
1 3/16"
5
Slope
5
Slope
1 3/16"
1 3/16"
FEATURES:
High dam oak adjustable 1 3/8"
profile
Red oak nosing and riser treated
SPF substrate treated
Extender options 3/4"-3 5/8"
Protective sill cover or protective
tape available
All wood parts are dipped in clear
water based wood sealer
5291 -
Brown sidelite seat fits
the High Dam Oak adjustable sills:
303HD, 289HD, 289HDSR and
418HD
2 1/8"
1"
1 1/2"
7/8"