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We designed our waterdrain thresholds to return any water blown or running under the door to return outside through
the staggered weep holes.
Drain parts are available for waterdrain thresholds at an extra cost.
Fluted threads for non-slip surface and vinyl moisture barrier.
Extra Protection:
Waterdrain threshold with built-in drain pan used
with door bottom, and vinyl leg to better seal.
224
0, 5, 6, 9
225
0, 5, 6, 7, 9
3 1/2"
1/4"
223
0, 2, 4, 5, 6,
7, 9
1 1/2"
2 3/4"
1 1/2"
4 1/2"
255
0, 6, 9
WEEP HOLE
4"
1 1/8"
Low Waterdrain Threshold.
1 1/4"
3 Slope
319
0, 2, 4, 5, 6, 7, 9
WEEP HOLE
4"
1 5/8"
661
0, 9
3 3/8"
1/2"
THRESHOLDS
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AterdrAin
/s
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op
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ill
C
oVers
STANDARD SIZES
Cut 1/2" over: 32", 36", 42"
Cut 1" over: 48", 60", 64",
72", 84", 96"
Specify net for exact length.
C OLUMBIA ALUMINUM PRODUCTS, LLC
800-443-6677
FAX: 323-724-9146
www.columbiaaluminumproductsllc.com
62
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.
419
0, 2, 5, 9
3 3/4"
1 1/4"
5/8"
226
0, 5, 6, 7, 9
1 1/2"
6"
210
0
1/4"
2 7/8"
Optional drain pan for waterdrain thresholds.
For 255.