vanrealty

Thanks guys, I went ahead and adjusted all my RO's My Unit sizes will be off a 1/2", but too much work to go back and move each window for now.

HI, Is there any way to have Chief X6 Automatically add 1/2" to rough openings for each mulling of a mulled window or door/window units. Pella adds 1/2" for each joing on their RO.