Has anyone removed and replaced the valances? I need to pull the one in the living room of our 365RD as the window isn't tightened down as it should be at the top. I want to check all the other windows before winter gets here and do a reseal if needed. That window wasn't torqued properly when installed.
I don’t have a 365RD but I do have a 340RL and I have removed and reinstalled one of the wooden window valances. In my case, there were 2 silver L brackets screwed to the wall. The valance box sits on top of those L brackets. I was able to get a long #2 square drive screw bit on a small impact driver, up in the space between the window frame and the back of the shade roller and remove 1 screw of each L bracket going up into the wood of the inside top of the valance box.
Once the screws were removed, I was able to slide the valance off the L brackets. Note that the shade stays in the valance when the valance is removed. The shade clips are also screwed into the inside top of the valance box. The L brackets remain screwed to the wall and they stick straight out from the wall but should not interfere with you tightening down the window frame. Hope this helps.