Roof Rafer Construction Wall Sag

Decay can occur over time due to a number of reasons including leaks in the roof or leaks from guttering or downpipes wet rot or even insect attacks such as termites damaging the ends of the bearings.

Roof rafer construction wall sag.

Some roof framing designs include the use of a strut or beam that runs perpendicular across the bottom of the rafters inside the attic. Sagging sheathing between rafters may be due to rot delamination use of fiberboard or other materials that may not perform well over the life of a home or due use of too thin plywood roof decking to start with. Roof sag or roof collapse forces. Sagging rafters may be the result of having framed the roof with lumber of dimensions smaller than current building standards such as using 2x4s or 2x6 s or there may be damage to the framing from insects or rot.

Sagging rafters can lead to serious problems with the entire roofing system. 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. Sagging ceiling could be an indication of framing issues some of which could be related to the roof. The beam is attached to both exterior walls and to the.

Some roofs sag because of decay to the inside beams and sheathing.