House Sagging Roof

Straighten out your old house s sagging roof and get rid of those cracks in the wall with these easy to follow steps.

House sagging roof.

Climb into the attic and familiarize yourself with your roof s structural anatomy. Fixing a sagging roof by bolstering the beams replacing sheathing. A wavy or sagging roof can be the result of one of several issues. If you notice that there is a visible dip in your roof chances are you have a problem with one or several rafters and you may soon be facing more issues like water leaks bowed out walls or your roof caving in on you.

Every roof is designed to support a specific maximum weight and anything above. Typically the roof sheathing is about three eighths of an inch thick. It s above your head. Causes of a sagging roof and repair options water damage to a weak roof surface.

Another type of. Should the bottom cord of one or more trusses be sagging or damaged it may be reflected in a sagging ceiling or if the roof is over loaded to heavy then the downward pressure may cause the sagging. So what happens with those elements is that you get more sagging and delamination of the roof sheathing. And in a 30 year old house you tend to not have very much ventilation.

Perhaps the sheathing is the problem with your sagging roof. Sagging ceiling could be an indication of framing issues some of which could be related to the roof. Fixing a truss or rafter. When the roof framing is assembled.

Before you try this method you need to determine whether or not the sheathing that remains is strong. What causes a sagging roof line. Sagging rafters can lead to serious problems with the entire roofing system. Excess weight from snow and design flaws.

Grab a flashlight and head up to your attic to inspect your roof rafters and decking specifically those where your roof is sagging. Rain and snow can quickly damage a roof that isn t optimally designed and well. If that is the case you need to. Sagging roof lines can originate with the horizontal ceiling rafters.

Step 1 the first step is to the basement first. In a 30 year old house very typically the roof sheathing is thinner than in a more modern house. Also inspect the metal or plywood gusset plates used where your wood meets on a truss look for damage that includes cracks rot breaks and any other impairment. Foundation problems with the house two or more roofs heavier material on a new roof damaged support system improper engineering poor workmanship.