Cedar Lap And Gap Siding Installation

Commonly available sizes are 1 x6 1 x8 and 1 x10.

Cedar lap and gap siding installation.

Trim such as water table or skirt boards must be a minimum of 6 inches above the grade. Wider siding should be face nailed using two nails per piece. Alternative fastening option for strand lap siding over wood structural panels and 24 inch 610 mm o c. 2 installing western red cedar siding c ongratulations on your choice of western red cedar siding western red cedar is one of the world s premier quality woods noted for its appearance light weight insulation value and dimensional stability.

Start with the bottom course using a furring strip to support the lower edge. Stud spacing limited to 6 inch 152 mm and 8 inch 203 mm wide lap siding. Lap sidings are normally supplied in a variety of patterns either green unseasoned or dry in clear or knotty grades and with a smooth or saw textured face. Trim the last planks if necessary by ripping off the tops with a table saw.

Channel siding is normally supplied in unseasoned knotty grades. Cover the walls with beveled siding to the roof line. Cedar shiplap can be installed horizontally or vertically. The face side is saw textured.

In horizontal application start at the bottom and work up with the groove edges facing downwards. Allow a gap of about 1 4 inch between the top of the last board and. The number of board spaces between the soffit and bottom of the lowest piece of siding at the foundation should be such that the overlap is as per the table. Installing bevel siding clapboards spacing for the siding should be laid out beforehand.

For horizontal applications start with the bottom course and work up with the channels pointing upwards. Allow a 1 8 inch expansion gap between pieces if the siding is air or kiln dried. Wood structural panels must be a minimum 7 16 category with an apa trademark that contains the consensus standard doc ps 2.