Use a pry bar to remove the damaged siding.
How to replace damaged hardiplank siding.
You ll want to place a nail every 12 inches top and bottom.
Use a mallet or hammer to gently drive the tip of the bar up behind the siding if necessary.
Step 2 pry the piece of siding out toward you gently to let you see the nail or screw patterning of how the planks have been fastened to the under structure.
Remove any nails from the top piece of good siding.
Be sure the top one goes through both boards.
Use a 4 foot level to check and then hammer in another nail.
This is so they don t prematurely wear areas of your siding.
Here is a link to the nailing machine i was using.
A long piece of siding will sag in the middle so use temporary blocks to hold it in place while you attach it.
Blind nail the fiber cement siding in place starting with the bottom piece.
If you re replacing more than one board in a run simply hammer a nail into the top corner to support it and then move half way down the board.
Then use a chalk line to create a reference mark for the first or bottom piece of siding and start securing the siding pieces from the bottom to the top.
When the caulk is dry paint the new siding to match the rest of the house.
Cut the fiber cement siding to length wear approved dust protection.
To remove and replace damaged siding.
Proper hardie plank siding maintenance.
Fiber cement siding removal procedures to minimize dust to permit possible salvage re use of the material.
Trim trees and other plants away from your home.
You can use a soft cloth or a brush to clean.
The article details just how the old fiber cement siding was removed with minimum damage.
Face nail the top.
Slide the new clapboard into the gap with its top edge under the board above and its bottom edge over the board below.
Caulk the edges of the patch with acrylic latex caulk.