If the exterior is longer than the shiplap boards stagger the seams.
Best nails for shiplap siding.
There are long wooden boards involved but genuine shiplap actually has overlapping grooves that fit together to make the design weather tight.
To ensure a secure fixing use nails that are at least 2 5 times the thickness of the board that you are securing.
The first step in your shiplap accent wall is to remove everything from the wall including any nails use a putty knife to gently pry and remove baseboards crown moulding and trim.
These installation tips are based on installing on open stud wall framing.
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A 15 or 16 gauge brad nailer with 2 in.
Nail or screw the shiplap to the wall.
There are a few options when it comes to how you re attaching the shiplap to your sub surface.
Remove wall plates and outlet covers.
What nails to use to secure shiplap cladding the nails used should either be galvanised or stainless steel.
Nails is the best choice for fastening although an 18 gauge nailer will do the job too.
Ideally you should space the nails so that each one penetrates a stud.
Use 2 in 5 1 cm nails or screws to ensure that the nail will pass through the shiplap and deep into the studs.
Some installers prefer to use a lightweight flooring nailer such as the powernail 50f which drives 18 gauge cleat nails.
While shiplap may look like plain run of the mill wood panels that s not the whole story.
You can use a 2 and 1 2 to 3 finish nail if you prefer but the holding power is not near as good.
Place inch spacers you can use inch plastic spacers designed for tile installation or you can use 16d nails which are the same width between the boards before nailing to create a uniform.
If you nail plain wooden boards to a wall and call it shiplap that s not quite accurate.
For each method drive two 2 in 5 1 cm nails or screws straight through the board and into the center of each stud.
It isn t always possible to nail into studs.
You can do this using a hammer a compressed air nail gun or a screw gun.
The next grooved edge will hide the nail holes.
Place one nail every 6 inches 1 inch above the routed channel for 6 inch wide boards.
This prevents staining of the timber if the fixings were to corrode.
8d nails which are 2 1 2 inches long are suitable for most siding materials.