How To Replace Rotted Lap Siding

Decide which boards need replacing and where to make your cuts.

How to replace rotted lap siding.

You can use a tape measure to mark the reveal of each piece of replacement siding or make a spacer gauge from two blocks of wood screwed together. Use a pry bar to remove the damaged siding. Tap the new pieces in place using a block of wood so you don t dent the siding. Overlap the boards so each row of new siding has the same reveal as the old siding.

Specifically he shows every step in how to remove old. Blind nail the fiber cement siding in place starting with the bottom piece. Next i needed to install a new moisture vapor wrap over the exposed boards. Cut the fiber cement siding to length wear approved dust protection.

How to remove and replace siding. Remove the deteriorated hardboard siding using a pry bar and chisel being careful not to damage the good siding above it. To install the replacement siding start at the bottom and work your way up. The process of replacing rotten wood siding isn t difficult.

For some reason my house didn t have a moisture barrier under all its t1 11 siding only the lap siding on the front. This is not ideal. Remove any nails from the top piece of good siding. Finish the cut with a sharp utility knife.

How to repair wood siding. Stagger butt joints if you re replacing multiple courses. Anyways i used an asphalt roofing paper. Face nail the top piece of fiber cement siding through the old siding.

The goal was to get 2 3 inches above the inside of the siding. Remove the shims and tap the upper board back into place. 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. Drill pilot holes and drive nails to attach the new pieces.