Sagging roof lines can originate with the horizontal ceiling rafters.
Raising sagging roof.
If the line does not continually follow the bottom of the.
Step 1 the first step is to the basement first.
Straighten out your old house s sagging roof and get rid of those cracks in the wall with these easy to follow steps.
When the roof framing is assembled two ceiling rafters are often joined together to create a longer span.
Check the ceiling for sagging by attaching a string on one end of the beam and run it along the bottom edge of the beam.