Being nervous about a sagging roof is understandable.
Sagging roof this old house.
Straighten out your old house s sagging roof and get rid of those cracks in the wall with these easy to follow steps.
And in a 30 year old house you tend to not have very much ventilation.
The other thing that causes this type of sag is an excessively long roof rafter without proper.
Problems with the roof itself aren t the only reason a roof might sag.
Typically the roof sheathing is about three eighths of an inch thick.
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.
So what happens with those elements is that you get more sagging and delamination of the roof sheathing.
If your foundation has shifted or sunk your walls and roof might have shifted along with it.
If your roof is more than 30 years old rebuilding it will be the most effective approach to dealing with sagging.
No matter what the reason when you see a house with a sagging roof it tends to make you nervous even if you don t know precisely why.
Follow this old house online.
Step 1 the first step is to the basement first.
Fixing a sagging roof as soon as you spot it is very important otherwise you could find that the problem will only worsen over time and in the end you may need to have the entire roof replaced which could be extremely costly not to mention a lot of hassle.
Most people without any construction experience know that a roof should be flat and not wavy or sagging.