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ATCM-OF Fixed: Sizes

Model OUTSIDE FINISHED CURB
INCHES MM ACRYLIC GLASS
2020 18.25 x 18.25 464 x 464 ✓ ✓
2028 18.25 x 26.25 464 x 667 ✓ ✓
2036 18.25 x 34.25 464 x 870 ✓ ✓
2052 18.25 x 50.25 464 x 1276 ✓ ✓
2076 18.25 x74.25 464 x 1886 ✓ ✓
2828 26.25 x 26.25 667 x 667 ✓ ✓
2836 26.25 x 34.25 667 x 870 ✓ ✓
2840 26.25 x 38.25 667 x 972 ✓ ✓
2852 26.25 x 50.25 667 x 1276 ✓ ✓
2868 26.25 x 66.25 667 x 1683 ✓ ✓
2876 26.25 x 74.25 667 x 1886 ✓ ✓
28100 26.25 x 98.25 667 x 2496 ✓ ✓
3636 34.25 x 34.25 870 x 870 ✓ ✓
3652 34.25 x 50.25 870 x 1276 ✓ ✓
3668 34.25 x 66.25 870 x 1683 ✓ ✓
3676 34.25 x 74.25 870 x 1886 ✓ ✓
36100 34.25 x 98.25 870 x 2496 ✓
4040 38.25 x 38.25 972 x 972 ✓ ✓
4052 38.25 x 50.25 972 x 1276 ✓ ✓
4064 38.25 x 62.25 972 x 1581 ✓
4076 38.25 x 74.25 972 x 1886 ✓
40100 38.25 x 98.25 972 x 2496 ✓
4242 40.25 x 40.25 1022 x 1022 ✓ ✓
4280 40.25 x 78.25 1022 x 1988 ✓
5252 50.25 x 50.25 1276 x 1276 ✓ ✓
5264 50.25 x 62.25 1276 x 1581 ✓
5276 50.25 x 74.25 1276 x 1886 ✓
52100 50.25 x 98.25 1276 x 2496 ✓
52120 50.25 x 118.25 1276 x 3004 ✓
6060 58.25 x 58.25 1480 x 1480 ✓
60100 58.25 x 98.25 1480 x 2496 ✓
60120 58.25 x 118.25 1480 x 3004 ✓
6464 62.25 x 62.25 1581 x 1581 ✓
6476 62.25 x 74.25 1581 x 1886 ✓
64100 98.25 x 98.25 1581 x 2496 ✓
7676 74.25 x 74.25 1886 x 1886 ✓
76100 74.25 x 98.25 1886 x 2496 ✓
76120 74.25 x 118.25 1886 x 3004 ✓
8484 82.25 x 82.25 2089 x 2089 ✓
84100 82.25 x 98.25 2089 x 2496 ✓
100100 98.25 x 98.25 2496 x 2496 ✓

Columbia will manufacture any size skylight in acrylic or glass, in addition to those listed above, as a custom order. Custom size skylights are available in all acrylic and glass glazing options at a premium price compared to standard sizes.