Moving window and door and part of wall

To block up a back door you if the outside is brick work then you need to first match the brick with what's there and tooth out witch means take the half bricks out in the old wall . When building laying the bricks you must put wall tires in the wall as when building it . Every six course and stagger them . These are to hold together the to walls then when building the inside wall you will need a starter bar witch help ties the wall together . As building the wall you also put insulation in th middle .To change a window to a door you need to take the window out and cut down in line with the edges or the window to the DPC. And repeat again on the inside. You will to arange to get a plaster to make good around the inside.