Replacing Old Wood Siding

Seal these joints.

Replacing old wood siding. This can easily be done with a rabbet kit for a router. Costs to remove replace wood siding professional removal can run between 2 000 and 5 000 for 1 500 square feet since removing wood can be reasonably easy it s an excellent way for an ambitious diyer to save some money. 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. When crosscutting the existing siding be sure to stagger the end joints so they aren t aligned.

Remove the old siding. Besides prying out the rotten wood you may need to cut adjacent boards back a stud or two in either direction. Thoroughly paint all exposed edges and grooves. The process of replacing rotten wood siding isn t difficult.

To break loose the lower half of the damaged piece start at one end and gently tap a small pry bar underneath. Cut and prime. Prime the new wood you ll be using for the repair on the front back and end grain. An oscillating tool with a.

Remove all damaged siding down to the bare studs. Score the calk on the edges as the ends split easily. Make your repair last prime the back and edges of the new siding. Work the pry bar along the.

Carefully use a pry bar to remove the siding. Conditioned spaces will require insulation sheathing and house wrap. Here are the step by step procedures as discussed in our painting and stripping old wood siding overview page. Do not drive the nails flush or countersink them.

Gap at corner and butt joints. If you plan to do this yourself contact your local waste disposal authority for specific fees and waste removal guidelines. Cut existing siding nails. Keep in mind that some new wood can be placed directly over older siding.

The most important step of any wood siding repair is the final process of weatherproofing the repair area with paint or another type of sealant and caulk. When you re ready to install the new material create a gauge block to help ensure that the reveal of. The heads will break the paper face allowing water to soak in and. Cut through the nails that are holding the old siding in place.

Using a utility knife score the entire length of the damaged clapboard from end to end about halfway up from.