How To Repair Rotted Roof Trusses

Leave the next course of shingles intact by carefully removing the second set of four nails.

How to repair rotted roof trusses. Pull up the felt paper underneath the shingles. Repairing a roof truss often requires replacing or reinforcing wood in its construction. Generally a roof truss is composed of triangular shapes for proper support of the roof. Although one of the strongest roofing methods to date uses trusses a broken roof truss can cause great damage to a building and could result in a collapsed roof.

The ends of three of the trusses had rotted. Roof trusses are triangular timber frames which are nailed pegged or bolted together in. Working your way up the roof expose all of the rotted wood. How to replace rotted rafter ends on a gable roof.

The contractor who had done all the work up to that point replaced the entire roof under the deck including the sheathing. Modern roof truss types how to repair roof trusses in situ. Dry rot on the ends of gable rafters must be addressed before it spreads to the roof sheathing or rafters in the attic. In this diy project we take a look at trusses and find out all about the different types of roof trusses available today such as the traditional fink truss the double w the open plan and many others.

A roof truss is a frame typically made of wood to carry the weight of the roof s exterior surface. This is why regular truss maintenance and repair is pertinent to the health of your roof. During a reroof start at the peak of the roof and remove all shingles prying them up with a pitchfork working your way down the roof. If there are only small sections of trusses rotten then it is easier to remove these sections add new sections reinforcing the trusses with new boards.