Repair Cedar Lap Siding

Because the nails in wood lap siding sometimes go through two rows at once you may need cut the nails in a row above the one you re working on.

Repair cedar lap siding.

Score down the damaged lap siding with a utility knife. Apply the wood cleaner to the cedar siding using a paint brush or roller. Once all the nails are removed from the adjoining board the damaged one should just pull out. Remove the nails on the lap board then use the claw of the hammer to split the board down the center image 1.

Remove the nails in the corner cap. How to repair wood siding. Reach the high areas or apply cleaner to the less dirty areas using a roller with an extension pole which doesn t allow you to apply as much pressure or elbow grease as a paint brush. Drill pilot holes and drive nails to attach the new pieces.

But without proper attention isolated areas can begin rotting in only a few years especially near the foundation. Use galvanized spiral shank nails to secure the boards. To maintain a consistent reveal create a pair of gauges using scrap wood attached to each other at 90 degree angles. Work the putty down into the holes and smear the putty over the top and edges of the defect.

First to help avoid any future insect damage back prime the cedar with oil based primer image 1. Add new siding we used cedar siding to replace the rotted clapboards. The distance from the edge of the larger piece to the smaller piece should be equal to the amount of siding revealed on each lap. Remove the shims and tap the upper board back into place.

Basic maintenance repair and painting of cedar wood siding using gardner flex n fill and behr premium plus exterior paint. Water splashes up from the ground frequently soaking the vulnerable bottom edges. If necessary move the wedges to make room for the saw but leave the wedges under the clapboard. Tap the new pieces in place using a block of wood so you don t dent the siding.

Repairing minor defects in cedar siding step 1 use a putty knife to apply exterior wood putty to smaller cracks or holes in siding. When hardboard siding is installed and maintained correctly it can hold up for 30 or 40 years. Cut all the way through the board to include the damaged area. When the board is completely cut through on both sides of the damage the damaged section should pull down and out fairly easily.

When you re ready to install the new material creating a gauge block will help ensure that the reveal of each board is identical.