Attaching Hardie Siding To Metal Studs

Install the starter strip for the hardie board siding.

Attaching hardie siding to metal studs.

Hardi can be installed over steel studs. From the ends of the plank. Use 6d or 8d galvanized or stainless siding nails and install a single nail about 1 in. If you can easily fit your hand underneath your hardie siding 9 times out of 10 that s because the installer didn t nail the boards properly.

If you were not going to use a rainscreen system then i would think some type of ss screw would be the best alternative for securing the siding to the studs. The thin starter strip is installed level with the roof of the building but. Framing or one bay for 24 inch o c. James hardie prefers and recommends installation of hardieplank lap siding by the blind nailing technique such that fasteners are hidden by the course above.

Guide to attaching exterior wall coverings through foam sheathing to wood or steel wall framing. N nail lengths should be chosen so they penetrate a minimum of 1 1 4 in. I have been thinking about using steel studs on some of my stuff interior non load bearing walls. I believe they require plywood sheeting a wrb.

Fastening to a stud is not required. Down from the top edge at each stud no more than 16 in. Most of the james hardie installation requirements in canada are designed to deal with excess moisture. Self drilling self tapping screw fasteners for connection of siding to steel framing shall comply with the requirements of aisi s200.

How to attach hardie board siding. Into the solid wood wood sheathings like osb and plywood count toward the 1 1 4 in but soft sheathings like fiber board and foam don t. Not applicable when using pins follow. Steel stud 8 screw 0 285 head steel thickness 3 threads.

It s best to stagger the joints in each successive course to avoid noticeable patterns. Hardiepanel vertical siding must be joined on stud. Form a piece of plastic strapping into a loop on one end of the strap large enough for sliding the siding into. Double stud may be required to maintain minimum edge nailing distances.

Cut the sheet if necessary using a circular saw mounted with a carborundum masonry blade to ensure that both vertical edges of the backerboard align with a metal stud for stable backing. From the top edge and no closer than 3 8 in. Step 2 position the backerboard sheet against the wall surface and use a builders level to level the panel. If screws do not have wing tips then pre drilling is required.

When screws are used to attach panels to steel studs furring the screws shall have wing tips. Butt joints in adjacent courses should be spaced apart by at least two stud bays for 16 inch o c. The hardienail features paslode s patented tetragrip fastening technology which allows siding installers to fasten directly to osb sheathing.