How To Replace Rotting Siding

Rotten hardboard siding before replacement with fiber cement siding.

How to replace rotting siding.

One of the disadvantages of hardboard siding is that exposure to water can cause it to deteriorate over time. How to repair old rotting wood trim or siding. Where siding meets a roof it will rot if the siding touches the shingles. You simply have to remove the damage section and fill in that particular area.

When you replace these boards make sure you have good flashing along the joint. Our house had extensive dry rot in the bottom 3 4 of the house when we were buying it. The cost to repair the damage or in other words replace the rotted wood can run in the tens of thousands of dollars. 10 steps pro roofing siding took to replace rotted cedar siding.

When rotted wood is not taken care of the rot can travel to the next layer of the home. The process of replacing rotten wood siding isn t difficult. When rot is caught early enough and replaced you can keep your repair costs down. If you find a small portion of rotting wood you can prevent it from affecting the entire wood siding.

Below are the materials that you need along with the instructions on how to repair rotted wood siding. Install the new siding so there s a 1 in. On this home the rotted siding traveled to the frame and beams of the house the insulation the drywall. Hardboard lap siding has been used on homes for years because it mimics the look of wood siding but is much less expensive.

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. Consider replacing rotted areas with fiber cement siding.