Labels:sky | trade name | window OCR: Series Method: ................................... .................................. In our example wall, we 're looking at 3.5 inch steel stud 16 on center R13 batt plus an R3 continuous insulation. If you ppo those numbers throwing in the air films you come up with an -total 18.1. Notice on the next slide that the brick and the air space have been omitted. This done for specific reason. The air space behind the brick not closed air space I+ an open air space by design, intended to allow air circulation and ventil lation behind the brick + carry away moisture AIP Cortinuing Edueatiori Understandling Therrmial Performance TNCORRECT desian ventilation Corftinuing Edueattiorr Understanding
