Every roof is designed to support a specific maximum weight and anything above this especially for long periods can cause the roof to sag.
Raising sagging roof.
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.
Depending on the degree of sagging your contractor might need to use jack posts to raise the roof before installing any reinforcement.
Sagging roof lines can originate with the horizontal ceiling rafters.
If the line does not continually follow the bottom of the.