Removing Siding and Repairing Sheathing

Repairing a section of sheathing.

Intro

Before installing new siding, you will need to remove some of the old siding. Before you start, determine which wood pieces will stay and take care not to damage them while removing siding. A flat pry bar and hammer will take care of most of the job, but special tools can help speed up the removal.

Have a plan for disposing of the old siding. Unless the area to be stripped is small, you will probably want to rent a roll-off trash container. Arrange to have it delivered as close to the site as possible and create plank paths for wheelbarrows so you can fill the bin without damaging your yard. Place drop cloths or plastic sheeting on the ground to minimize cleanup later.

Plan to cover the bare sheathing with building wrap on the same day that you remove the old siding.

Step 1

If a section of sheathing is rotted or otherwise damaged, cut out an area that spans from stud to stud. To find the edge of a wall stud, drill a finder hole near a sheathing nail. It may take a couple of holes to find the edge.

Step 2

Cut out the rotted section along the inside edge of adjacent studs. This is easy work with a reciprocating saw, using the side of a stud as a guide. Remove the sheathing and any nails.

Step 3

Where you cut alongside a stud, cut 2X4 nailers several inches longer than the opening's height. Hold each piece tight against the sheathing above and below and flush with the stud. Attach each nailer by driving 16d nails or 3-inch deck screws every 12 inches or so.

Step 4

Cut plywood (pressure-treated, to be safe) about 1/4 inch shorter and narrower than the opening. Use shims to position it with 1/8-inch gaps all around. If needed, attach strips to the nailer so the patch is flush. Drive 2-1/4-inch deck screws about every 8 inches.


Comments (1)
8326557359
justinmurph1 wrote:

i am green when it come to siding . i have completed 3 sides of my raised ranch home. the front still has the old alum siding on,what i want to find out is????? can I SIDE OVER THE OLD SIDING WITH THE NEW SIDING AND NOT REMOVE THE OLD ALUM SIDING,. THIS WAY THE DEMOLITION IS SKIPPED AND ALL REMOVAL WORK IS JUST SIDED OVER . FRONT IN GOOD CONDITION AND NEAT IF REMOVAL IS A MUST PLEASE TELL ME WHY . AND IF SIDING CAN GO OVER WITHOUT REMOVALNTER

8/5/2010 07:30:22 AM Report Abuse
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