The front door frame on my 1930s house is distorted on the hinge side of the frame. When the door is closed there is a 5mm gap betwen the door and the frame but in the middle of the door the gap is 10mm. This door is now an inner door as a porch was constructed 15 years ago. I was wondering if I could jack ot the distortion in the frame the add extra hinges on the door to try and keep it in shape but by just pushing on the frame it is far too solid to jack out the distortion. So I could fill the gap by glueing in a shaped piece of wood between the door and the frame to fill the gap. Now making it might be a problem but that is another issue where I have to make a 79 inch long half inch deep slither of wood that start at nothing thickens to 5mm the reduces back to nothing. Perhaps it could be done by progressively adding longer and longer pieces of veneer. Or is there another way I can deal with this or just live with it. The trouble is it makes it difficult to effectively draft proof the door. The door can quite easily be forced to eliminate the gap but then I can't effectively distort the door. So any other ideas?
Kevin