Cedar Lap And Gap Siding Installation

Allow a gap of about 1 4 inch between the top of the last board and.

Cedar lap and gap siding installation.

Start with the bottom course using a furring strip to support the lower edge. 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. Cedar shiplap can be installed horizontally or vertically. For horizontal applications start with the bottom course and work up with the channels pointing upwards.

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. Stud spacing limited to 6 inch 152 mm and 8 inch 203 mm wide lap siding. Wider siding should be face nailed using two nails per piece. Siding up to 6 inches wide can be blind nailed with one siding nail per bearing toe nailed through the base of each tongue.

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. Wood structural panels must be a minimum 7 16 category with an apa trademark that contains the consensus standard doc ps 2. Commonly available sizes are 1 x6 1 x8 and 1 x10. Cover the walls with beveled siding to the roof line.

Allow a 1 8 inch expansion gap between pieces if the siding is air or kiln dried. Alternative fastening option for strand lap siding over wood structural panels and 24 inch 610 mm o c. Trim the last planks if necessary by ripping off the tops with a table saw. Trim such as water table or skirt boards must be a minimum of 6 inches above the grade.

Channel siding is normally supplied in unseasoned knotty grades. In horizontal application start at the bottom and work up with the groove edges facing downwards. The face side is saw textured.