Re: Steps to reinstall antique doorframe
First measure the thickness of your finished wall, if the frame is wider than the thickness you will need to cut the frame members down if it is thinner than the thickness you will need to build it up with spacer strips. Attach the top piece to the two side pieces and lay the assemble flat on the floor, make sure the corners are square (90 degrees to each other). It is helpful to add a board across the bottom two side peces to help hold them in position. Tack on one of the "top panels" leaving about 1/8" reveal then install a right and left "side panels" leveling the same reveal. Adjust until you get a good corner fit and nail in place with finishing nails and counter sink to be able to add filler. . Now stand the unit up and slide it into the door opening until the trim is against the wall. Check to see if the top piece is level, if not shim the low side until it is level. Check the hinge side to make sure it is plum and shim as necessary and nail it to the studs, then check the other side and shim until plum and attach to the studs. Shim and attach the top piece as before. Now the base blocks can be installed on this side. Then install the trim on the other side.
Originally Posted by navi_jen
Hope that helps.
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