You can easily fix it by cleaning it and then using caulk to patch the gap.
How to nail hardie plank siding.
Nail the board to the house every 16 to 24 inches with a roofing nail along the nail line printed on the top of the siding board.
Nail it to the house framing with two siding nails every 16 inches.
It is important that they are not sunk below the surface of the boards so that they create a weather tight seal.
08 03 2010 02 48 pm k ledgebldr.
From the ends of the plank.
From the top edge and no closer than 3 8 in.
The nail heads should rest snugly against the surface of the boards.
Surely there must be a safe way.
I want to put some plaques and trellis up on our hardiplank siding but dh says any nail will invite problems.
If the hardiplank is being installed on a building in a humid climate or near the ocean or any large body of water the stainless steel nails are the first choice.
The original installer might have accidentally installed a nail too close to the edge of the siding causing a crack.
Hardie board siding usually cracks due to poor installation.
Pick out stainless steel or hot dipped galvanized nails size 6d 1 1 2 inch long siding nails and 2 inch long siding nails in the quantity you need for your project.
Please recommend something which will please us both.
Fasteners shall be installed between 1 in.
Any lower and you might see a few nail heads poking through the bottom of the next board any higher and your siding is likely to be loose and could even rattle in the wind.
Hardie plank siding has a nail line across the top of the board that is 1 down from the top and nails are supposed to fall between and 1 from the top of the board to give the best hold.
Hold a hardieplank siding board with the top edge against the chalk line and 1 8 inch away from the corner trim.
Blind nailing preferred installation james hardie prefers and recommends installation of hardieplank lap siding by the blind nailing technique such that fasteners are hidden by the course above.
This old house general contractor tom silva shares his secrets for working with fiber cement siding.
Learn how to nail hardieplank lap siding with this instructional video from james hardie.
See below for a shopping list and tools subscribe to.
Do all the corners before continuing.