Help My Roof Is Sagging

Another type of.

Help my roof is sagging.

To be safe you will want to have a professional residential roofing contractor or structural engineer take a look. What causes a sagging roof line. Improper attic venting can lead to moisture buildup which can cause mold growth and wood rot leading the roof to sag. A madison roofing specialist may assist by determining the cause and how best to go about making the fixes.

There are three main reasons that a roof may begin to sag. The roof materials that were installed were faulty the roof sustained major water damage or there is too much weight on the roof. Rain and snow can quickly damage a roof that isn t optimally designed and well. Getting a professional to help.

The first step is to find out how many rafters are sagging and if anything else is damaged. The key to proper attic ventilation is to create continuous air circulation throughout the attic space like with an attic fan while preventing moisture from entering. Perhaps the sheathing is the problem with your sagging roof. You may find that several are in need of straightening and that some of the sheathing must be replaced.

If that is the case you need to. Causes of a sagging roof and repair options water damage to a weak roof surface. Fixing a sagging roof by bolstering the beams replacing sheathing. It s above your head.

When the roof framing is assembled. If the sagging appears in the plane of the roof that is up and down between the ridge and the eave and from side to side the sagging is probably due to deflection and creep of the rafters themselves figures 8 and 9. What you should do if your roof is sagging a sagging roof is one of the most serious signs of roof failure. Often the framing can be bolstered and beefed up internally but if the roofing material needs replacement anyway it may be best to tear off the old sheathing and install larger rafters while the roof frame is exposed.

The roof could end up collapsing if the problem is not mitigated and fixing the issue will cost the homeowner. The expert should be able to inspect your roof and explain to you what the problem is. Excess weight from snow and design flaws. Before you try this method you need to determine whether or not the sheathing that remains is strong.

Every roof is designed to support a specific maximum weight and anything above. But no matter what the problem is once you have a saggy roof only one thing matters. When a roof begins to sag it is likely that there is an issue requiring attention. Sagging roof lines can originate with the horizontal ceiling rafters.

Climb into the attic and familiarize yourself with your roof s structural anatomy. There are a few other fringier issues like problems with a ceiling joist a damaged deck or patio junked up gutters and similar issues. Deflection is the immediate sag produced when an object is set on a structural member.