Using a screwdriver poke beneath the warped siding and note how firm the layer under the siding feels.
Replacing siding on old house.
Attach the siding with 10d galvanized box nails driven into the overlap at least 1 2 in.
Once the caulk is dry prime and paint the wood.
Measure twice cut once.
Above the bottom edge.
The courses should overlap by at least 1 in.
Here are a few tips to help you discern whether your existing siding needs to be replaced.
Use the old piece of siding to measure the new piece and use a circular saw to cut new siding to fit the gap.
Pull siding away from house and cut through the bottom edge with aviation snips.
Replace siding by working from the bottom up you might need a helper here.
It ll better match the house than brand new siding.
Nail the new piece of siding in place.
Use framing square and utility knife to cut through face of siding.
Cut piece of faded siding from an inconspicuous spot to replace the damaged section.
Caulk all the edges.
Need help replacing siding on a house.
When you replace the boards use a homemade reveal set jig to match the reveal of the existing siding.