How Much Do You Overlap James Hardie Siding

The james hardie company offers fiber cement trim boards in various widths for use as corner trim fascia soffits rakes and batten boards to complete your hardie board installation.

How much do you overlap james hardie siding.

During my time working for james hardie i very rarely got calls from homeowners that wanted to submit a warranty claim for their hardie siding. Installing hardiplank lap siding measure up from the ground 6 inches plus the width of one plank at a corner and make a mark on both sides of the corner. However some local building codes may require different size flashing. Built from water wood pulp portland cement and fly ash fiber cement siding provides the durability of masonry work while mimicking the look of wood and other materials.

Nominal widths from 51 4 in to 12 in. Create a range of exposures from 4 in to 103 4 in hardieplank lap siding is also available with colorplus technology as one of james hardie s prefinished products. Different materials and styles of siding have varying requirements for the minimum amount of overlap needed to keep the wall water tight and maximize the durability of the siding. From the top edge and no closer than 3 8 in.

Fasteners shall be installed between 1 in. James hardie prefers and recommends installation of hardieplank lap siding by the blind nailing technique such that fasteners are hidden by the course above. James hardie recommends 6 inch wide flashing that overlaps the course below by 1 inch. According to the james hardie website the actual overlap should be 1 1 4 for your hardieboard siding so you actually were close in your estimate.

Joint flashing must be durable waterproof material that does not react with cement products. Hardie siding requires a minimum 2 gap from all hard surfaces like decks or rooflines and at least 8 from any soft surfaces like grass dirt or gravel. The exposure of the board is the amount of the board that is exposed to the elements. You can also call customer service at 1 888 jhardie for your closest sales representative.

Hardieplank lap siding comes in 12 ft. 3 8 from plank edge leave 1 8 gap between plank and trim then caulk weather resistive barrier plywood or osb sheathing. How do your prices compare to. 16 or 24 on center let in bracing weather resistive barrier fastener 1 4 thick lath strip moderate contact or maximum 1 8 gap.

Hardie plank siding is a fiber cement based siding product produced by the james hardie corp. This will give you the best idea of how much siding will cost for you. From the ends of the plank. Double wall construction single wall construction.

The picture below is a screenshot of the hardieplank hl10 siding that is sold in southern areas of the country. How much does hardieplank lap siding cost.