Roof Repairing Rotted Rafters

How to replace rotted wood rafters step 1.

Roof repairing rotted rafters.

Discard the wood in a. Dry rot on the ends of gable rafters must be addressed before it spreads to the roof sheathing or rafters in the attic. Place a stepladder or extension ladder under the rafter end with the most damage. Be careful not to damage any nearby roof shingles or flashing.

Pry the narrow shingle mold from the fascia using a flat bar. Soffit and fascia repair 1. Measure from the end of the rafter tail to the area of good wood with a tape measure. The rotten wood will come away easily.

If the entire rafter was rotten use the length. Fortunately repairing rotten or weathered eaves is a relatively simple project that you can do yourself without ever having to climb onto your roof. How to replace rotted rafter ends on a gable roof step 1. Measure the dimensions of the old rafters beneath your roofing surface.

Measure the length of framing wood needed with a measuring tape. When measuring extend the. Slide one of the newly cut rafter legs into position directly next to the old rafter. As mentioned traditionally in this situation it would be necessary to try and remove the entire damaged truss joist or rafter and replace it with a new one.

How to replace the rafters without removing the roof step 1. Repairing joists in situ with timber resin splice kit. Apply a resilient weatherproof coating to the new pieces then secure them using stainless steel nails. With the roof rafter pair straightened clamp new mid span cross ties in place and then nail the tie ends to the rafters.

Remove the rotted section of fascia. Use a hammer and nails to. Start by prying away the bottom and sides of the old eaves and cutting new materials to match. If it comes off without splitting reuse it later.

A laser level was used to throw a straight line to determine when each pair of jacked rafters were straightened and the new collar tie could be attached. If you are using an extension. Things you ll need pry bar reciprocating saw circular saw 2 by pressure treated lumber 1 by pressure treated lumber wood clamps screws screwdriver primer paintbrush paint oil based primer automotive body repair putty putty knife. Remove the rotted wood with a chisel and pry bar.