How To Repair Rotted Siding

Inspect the sidewall around and underneath the fascia and inside the house for signs of moisture damage and repair any rotted areas.

How to repair rotted siding.

Examine the piece of wood carefully in order to determine how much damage there actually is. Step 4 cut new wood piece. How to repair wood siding. Using a utility knife we cut away all of the drywall that was under the rotted siding.

Decide which boards need replacing and where to make your cuts. Leave about a 1 4 to 1 2 inch gap vertically between the just cut t1 11 and top of the flashing. Step 3 paint the exposed edges. Take rotted insulation out of walls.

Rotten hardboard siding before replacement with fiber cement siding. The steps involve cutting away the rotten siding clearing out the old nails cutting the new siding to the appropriate length and fastening the siding as well as caulking it to make the siding watertight. Hardboard lap siding has been used on homes for years because it mimics the look of wood siding but is much less expensive. Install the kickout flashing underneath the first shingle photo 1.

The process of replacing rotten wood siding isn t difficult. Seal all cracks around exterior doors and windows with caulk. Scrape away old hardened caulk and replace it with fresh caulk. Add felt if needed before nailing the new wood on and prime the new wood on all four sides before installing it.

Repairing rotted wood siding. Cut away rotted drywall inside the home. Step 2 cut the damaged portion of wood. Stagger butt joints if you re replacing multiple courses.

Make sure there is room for the drip to settle and don t let the siding sit in the flashing. Then we made sure that all nails and wood were removed. Make the first cut with a circular saw. The dangers of replacing rotten wood siding on your own.

One of the disadvantages of hardboard siding is that exposure to water can cause it to deteriorate over time. Using gloves the insulation can just be pulled out from between the beams. Finish the cut with a sharp utility knife. How can i prevent future problems.

Clean gutters regularly at least twice a year to prevent blockages that can lead to water running over the backside of the gutter and. Step 1 examine wood piece for actual damages. Step 5 secure new wood. Scrape loose paint off the rotted area with a putty knife and use 80 grit sandpaper to smooth the rough surface if necessary.