Blind Nailing Of Lap Siding

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.

Blind nailing of lap siding.

From the top edge and no closer than 3 8 in. With blind nailing each course of hardiplank lap siding covers the fasteners on the course below which provides the best looking siding installation. To make the installation easier james hardie hardieplank hz5 lap siding is manufactured with a nail line. Fasteners shall be installed between 1 in.

Siding shall be installed with top blind nailing with the nails placed 3 8 inch 10 mm from either end and a minimum of 3 4 inch 19 mm from the top edge of the board. Nailing at the top. Primed lap siding general at the time of manufacture siding meets or exceeds the. Blind nailing nailing through top of plank blind nailing is recommended for installing any type of hardieplank lap siding including colorplus siding.

It s a safe and more effective way to. On smooth siding i set the nails slightly and putty the hole. Butt end joint a joint created by placing edges of lap siding end to end without overlapping. For blind nailing hardieplank lap siding james hardie recommends driving.

The siding does not move at all with nails in the bottom of the board as you have effectively nailed the board at the bottom and top once the nails go in the bottom of the next. I actually prefer nailing the siding boards at the bottom specifically because it holds the lap siding in much better than blind nailing i e. My painter puttied and painted a couple of clapboard sided homes i ve done and you can t tell where the nails are several years later. This nail line should be used as a guide for proper nail placement when blind nailing.

With blind nailing each course covers the fasteners on the course below which provides a better looking installation. Beaded a narrow half round molding at the base of a lap siding panel. From the ends of the plank. Galvanized nails would have bled through by now.