Contemporary Models include 904/904U, AX/AXU, C4AL/C4ALU, M4AL/M4ALU.
Please see the attached article on Contemporary Reinforcement. This article covers the different horizontal reinforcements used on current full vision glass sections, along with how to determine which reinforcement is required per door.
Page 1 of the article is internal use only, but the drawings from the article (shown below) can be sent to customers who are installing and needing more details. Only the drawing for the order should be sent to eliminate any confusion.
***Bridge struts are not used on Contemporary Models.
