You may find that.
How to fix sagging roof on old house.
This may be problematic in winter months but allowing the roof to continue to sag can lead to greater problems such as a cave in.
Fixing a sagging roof by bolstering the beams bolstering the beams of your roof is another solution to repairing a sagging roof however it is often something that requires assistance from another able bodied person since beams can be extremely heavy.
Check the ceiling for sagging by attaching a string on one end of the beam and run it along the.
The first step is to find out how many rafters are sagging and if anything else is damaged.
And a different approach is needed at the chimney in order to add rafter support to straighten the sagged roof.
Also inspect the metal or plywood gusset plates used where your wood meets on a truss.
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.
Being nervous about a sagging roof is understandable.
How to fix a sagging roof line.
Determine the extent of damage.
If your roof is more than 30 years old rebuilding it will be the most effective approach to dealing with sagging.
Drill holes in angle iron.
At the chimney the homeowner designed an inverted truss to straighten the sagged rafters.
You will need to remove the shingles and the old decking however which means there will be an exposed hole in the roof.
Determining the problem determine where the sag is in your roof in relation to your attic.
If your foundation has shifted or sunk your walls and roof might have shifted along with it.
With the inverted hinged truss in place a vertical wedge can be used to bend the sagged rafter upwards.
Problems with the roof itself aren t the only reason a roof might sag.
Grab a flashlight and head up to your attic to inspect your roof rafters and decking specifically those where your.
Typically the roof sheathing is about three eighths of an inch thick.
In this case you ll probably notice tilting and cracks in your foundation.
Screw a 2x4 about 12 long.
How to straighten sagging roof rafters.
To repair major foundation damage you ll need to talk with a construction professional.
So what happens with those elements is that you get more sagging and delamination of the roof sheathing.
After your floor is straight it is time to concentrate on the next floor s ceiling.
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.
