Step 1 the first step is to the basement first.
Raising sagging roof.
Depending on the degree of sagging your contractor might need to use jack posts to raise the roof before installing any reinforcement.
Straighten out your old house s sagging roof and get rid of those cracks in the wall with these easy to follow steps.
If the line does not continually follow the bottom of the.
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.
When the roof framing is assembled two ceiling rafters are often joined together to create a longer span.