YES 45 XT High Performance Storefront System TABLE OF CONTENTS YES 45 XT THERMAL STOREFRONT SYSTEM FOR 1" GLAZING 2" x 4-1/2" PRODUCT DATA................................................................................. Page 2 PICTORIAL VIEW................................................................................ Page 3 OG HORIZONTAL FRAMING MEMBERS (1/2 SIZE).................... Page 4 IG HORIZONTAL FRAMING MEMBERS (1/2 SIZE)...................... Page 5 OPTIONAL HORIZONTAL FRAMING MEMBERS (1/2 SIZE)..... Pages 6 & 7 VERTICAL FRAMING MEMBERS (1/2 SIZE)................................. Page 8 OPTIONAL VERTICAL AND CORNER FRAMING MEMBERS (1/2 SIZE)............................................................................................... Pages 9 & 10 DOOR FRAMING MEMBERS (1/4 SIZE)......................................... Pages 11 & 12 WIND LOAD / DEAD LOAD CHARTS............................................. Pages 13 & 14 *The latest installation instructions for this product are available at www.ykkap.com. Effective Date: July 9, 2020 | 02-1012-06 Page-1http://www.ykkap.com