Allow a 1 8 inch expansion gap between pieces if the siding is air or kiln dried.
Instaling lap siding.
Always follow the manufacturer s directions.
When taking planks from the pallet for installation avoid repeating the texture pattern by working your way across.
Lap clapboard or beveled siding should lap no less than 1 inch and preferably 2 inches.
In this video i am using lp smartside lap siding to side my house.
Most lap siding is beveled meaning that the bottom edge is thicker than the top.
For accurate fastening snap vertical chalk lines on the water resistive barrier at the center of every stud location.
Penetrate structural framing or wood structural panels and structural framing a minimum of 1 1 2 in.
Nail a starter strip wood lath or siding approximately 3 8 in.
Do not nail through overlaps.
Fill the sprayer with primer paint.
Lap siding can be installed horizontally or vertically.
Apply two coats of.
How to install masonite lap siding step 1.
Add an additional coat of primer to the.
Set up the paint sprayer according to the manufacturer s instructions.
X 1 1 2 in 1 4 in.
Check for level to be sure your layout marks are correct.
In certain installations nails are driven through the bottom of the siding leaving the heads exposed.
Use hot dipped galvanized nails with a minimum 0 270 in.
Above bottom chalk line and install first course of siding.
Prime the back side of the lap siding with two even coats of primer.
This piece will lap over the bottom board.
The recommended exposure distances exposure distance is the amount of siding left exposed to the weather are 4 inches for 6 inch siding 8 inches for 10 inch siding and so on as shown in figure 3.
What are some helpful james hardie lap siding installation tips.
For siding up to 6 inches wide use one nail one inch up from the lap.
Cut and position the second from the bottom siding board so it aligns with the layout marks you made with the story pole.
For horizontal applications start with the bottom course and work up with the channels pointing upwards.