With the heat gun operating point the nozzle at the work surface keeping it about 2 inches away.
Removing wood siding.
Wipe the wood surface with a cloth and mineral spirits until clean.
Before installing your new siding you need to remove the old siding.
With your other hand.
So you ll need to cut the nails behind the bottom of the upper piece of good siding to free the damaged piece.
Tap the back of the cat s paw to drive.
Vacuum all sawdust from the work space.
Saturate all of the siding completely avoiding windows.
Move the gun back and forth across a small area of the surface until the paint begins to bubble and blister.
When removing the wood siding is the best option however if there is a visible moisture problem on wood siding around the windows or on any part of the walls which is a possible sign that of damaged plywood that needs replacement.
This isn t a huge cost but can add up to 1 000 to 3 000 for an average sized home.
Stop immediately if the finish begins to smoke.
You may also be able to sand it off without much trouble.
To get at the nails carefully wedge out the bottom of the siding 1 8 to 3 16 in.
When the nails have been cut the lower board can be pulled out.
Place the straight slots of a cat s paw tool to the head of each siding nail.
In this case the wood needs removed.
Spray the painted wood siding thoroughly using a ladder to reach high areas if needed.
An oscillating tool with a metal cutting blade is ideal for this job but a simple hacksaw blade will also work.
To use a heat gun.
Cut the nails at the bottom of the row above the boards you re replacing.
Use solvents or wood stripper if the stained wood has a finish it s either shellac lacquer or some kind of varnish.
How to remove a damaged section of exterior wood siding 1.
Use a small hacksaw with a sharp blade.
The best woods for bleaching are ash oak gum and beech.
After removing the stain consider using bleach to lighten the color and remove water marks.
Some experts suggest that removing old siding will add about 5 percent to your overall project cost.
Standing at one end of the damaged section of siding hammer a wood wedge under the course of siding directly above.
Any home that is over 50 years old needs closely examined for moisture damage.
If you apply by brush or roller work carefully and.