How To Replace A Rotted Roof Rafter

Cut a replacement board from 2 by pressure treated lumber that is the same size and width as the rafter tail you just cut using a circular saw.

How to replace a rotted roof rafter.

Be careful not to damage any nearby roof shingles or flashing. Assuming it s in good shape you can leave it in place and install the new materials around it. If you are using an extension. Pull down to remove the old soffit.

Measure the dimensions of the old rafters beneath your roofing surface. If it shows signs of rotting water damage or other wear you ll need to chop it out using a reciprocating saw. Use your tape measure to record the. Make the new section twice as long as the rafter tail.

How to replace rotted rafter ends on a gable roof step 1. How to replace rotted wood rafters step 1. Screw a new section of rafter to the old one to reinforce the tail. Measure the length of framing wood needed with a measuring tape.

Replace rotted lookouts so you have a good nailing surface for your new soffit boards photo 7. Examine the condition of the rafter the thick beam running the length of the overhang. Slide one of the newly cut rafter legs into position directly next to the old rafter. How to replace the rafters without removing the roof step 1.

Measure from the end of the rafter tail to the area of good wood with a tape measure. Install new 2x4 lookouts to replace rotted ones or screw a new one to the old one if it s mostly sound. Note that a squirrel had built a large nest above the soffit shown here. Cut a replacement piece from pressure treated lumber.

Remove the rotted wood with a chisel and pry bar. The rotten wood will come away easily. Use a hammer and nails to. Remove an area of the roof shingles from the edge of the roof to the upper line of the overhang using a 16 inch nail bar and hammer to pull the roofing nails.

Discard the wood in a. Cut away rotten or damaged rafters. Cut off the rotted rafter tail with a reciprocating saw. Place a stepladder or extension ladder under the rafter end with the most damage.

Use a reciprocating saw to chop out the rotted rafter. Cut out the section of the roofing.