Why don’t you paint sliding windows?
Sliding windows, unlike the manual variety that cranks open, will slide back and forth in a track.
Due to the friction of the sliding window within its track, the paint will end up chipping and peeling over time and with continued use. Since we guarantee our work for 15 years against peeling, we cannot offer a permanent solution for sliding windows. Unfortunately for this reason we don’t provide estimates for sliding windows, as this is not a surface we paint.