Repairing Roof Timbers

Fragments of rotten timber and roof felt.

Repairing roof timbers.

As the roof covering was removed the state of the rafters was revealed. Repairing damaged roof timbers. Slots in a roof repair beam filled with resin. Made to fit your beam.

These tend to be eaten away by woodworm and the roof beams then move opening up the joints. It became apparent that about half of the pine boards forming the roof deck were damaged beyond repair. The emphasis of the article is on repair and reinforcement options including the use of scarf repairs stainless steel flitch plates and the use of resins. This type of roof repair includes replaced rotted purlins ridge beams rafters and trusses.

Beetle infestation timber decay poorly executed alterations and undersized rafters are common problems. In most cases complete replacement of a timber will be impossible by traditional means without scaffolding or roof removal but a trs will allow the low disturbance and therefore cheaper repair of beams roof purlins tie beams lintels joists and rafters. Also the rafters that spanned the full width of the mono pitch shed were rotten at the lower end. The article concludes with a section outlining approaches to the problem of roof spread.

How to repair roof trusses. Where serious problems are suspected call in a surveyor or structural engineer. Roof repair prop wet rotted roof timber. Older roof timbers were connected with mortise and tenon joints plus wooden pegs.

Resin repair with tie bars and injected resin can solve this problem. The options for replacing roof joists are the repair of the beam with timber resin materials repairing using specialist repair plates or where extensive damage is present the removal and replacement of the entire joist and truss. Roof arch repaired using timber resin splice these units are made to order supplied as a kit.