ok so i just purchased an air condtioning unit for my apartment and im stuck in this quandry, i have 1 window in my room where the air conditiong unit is going and it is a single hung window BUT the window opening once i remove the bottom sash is too small so im trying to remove the upper sash but cannot for the life of me figure it out it appears to be glued or screwed or nailed in but i cant see any access points to unstick the top sash i wanna leave the frame in but wanna remove both sash's
any ideas?
any ideas?