How To Repair Rotted Siding

Hardboard lap siding has been used on homes for years because it mimics the look of wood siding but is much less expensive.

How to repair rotted siding.

Scrape away old hardened caulk and replace it with fresh caulk. Step 3 paint the exposed edges. Decide which boards need replacing and where to make your cuts. Rotten hardboard siding before replacement with fiber cement siding.

Using gloves the insulation can just be pulled out from between the beams. Then we made sure that all nails and wood were removed. Take rotted insulation out of walls. Scrape loose paint off the rotted area with a putty knife and use 80 grit sandpaper to smooth the rough surface if necessary.

Repairing rotted wood siding. 3 remove the nails in upper panel of t1 11 siding. Cut away rotted drywall inside the home. Examine the piece of wood carefully in order to determine how much damage there actually is.

Add felt if needed before nailing the new wood on and prime the new wood on all four sides before installing it. Clean gutters regularly at least twice a year to prevent blockages that can lead to water running over the backside of the gutter and. The process of replacing rotten wood siding isn t difficult. 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.

Using a utility knife we cut away all of the drywall that was under the rotted siding. Once nailed in you can give it a slight bend down so water doesn t pool up on the trim. Stagger butt joints if you re replacing multiple courses. Install the kickout flashing underneath the first shingle photo 1.

Inspect the sidewall around and underneath the fascia and inside the house for signs of moisture damage and repair any rotted areas. How can i prevent future problems. Step 4 cut new wood piece. The dangers of replacing rotten wood siding on your own.

The bend is optional in my opinion. Step 1 examine wood piece for actual damages. Make sure there is room for the drip to settle and don t let the siding sit in the flashing. Make the first cut with a circular saw.

Finish the cut with a sharp utility knife. Seal all cracks around exterior doors and windows with caulk. One of the disadvantages of hardboard siding is that exposure to water can cause it to deteriorate over time. Step 5 secure new wood.