Buying Guide

Sun Tunnel® Skylights
Low Profile Metal Flashing
V5123-1022
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COMPLIANCE AND CERTIFICATIONS
• DBPR Florida
• NFRC, National Fenestration Rating Council
• WDMA, Window & Door Manufacturing Association
• IAPMO ES
• Florida Product Approval - Impact Resistant
Model TGR
Rough Opening
(ceiling)
Rough Opening
(roof deck)
Tunnel Length with
Kit (ft.)
Maximum Recommended
Install Length (ft.)
010
11
1
⁄4 10
1
⁄2 x 16 4 20
014
15
1
⁄4 14
1
⁄2 x 18 4 30
022
23
1
⁄4 22
1
⁄2 x 26 4 40
TGR