YHC 300 IG Curtain Wall System SIZE LIMITATIONS Dade County Applications for 120 psf & 130 psf: D.L.O. See Dade County NOA or Florida Product Approval for maximum daylight opening. The maximum* twin span of 25'-0 " has steel reinforcement, E1-0188, attached to intermediate verticals. Both mullion and reinforcement are anchored with wind load or dead load anchors midway. D.L.O. Mullion End Anchors 5'-0 " CL 5'-0 " CL * Maximum anodized length is 24'-0 " . CL 12'-6 " CL 5'-0 " 5'-0 " WL CL CL 12'-6 " 12'-6 " DL CL 5'-0 " 25'-0 " CL 5'-0 " E1-0188 Reinforcement Mullion End Anchors TWIN SPAN SINGLE SPAN For continuous mullions with either twin spans or unequal spans with uniformly distributed load on multiple anchors, consult YKK AP. Effective Date: October 2, 2016 | 04-1008-04 Page-19