How Much Do You Overlap James Hardie Siding

Hardie plank siding is a fiber cement based siding product produced by the james hardie corp.

How much do you overlap james hardie siding.

This will give you the best idea of how much siding will cost for you. Hardieplank lap siding comes in 12 ft. 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. 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.

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

You can also call customer service at 1 888 jhardie for your closest sales representative. 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. 16 or 24 on center let in bracing weather resistive barrier fastener 1 4 thick lath strip moderate contact or maximum 1 8 gap. How do your prices compare to.

3 8 from plank edge leave 1 8 gap between plank and trim then caulk weather resistive barrier plywood or osb sheathing. Often the minimum amount of overlap is 1 1 1 2. James hardie recommends 6 inch wide flashing that overlaps the course below by 1 inch. James hardie prefers and recommends installation of hardieplank lap siding by the blind nailing technique such that fasteners are hidden by the course above.

Double wall construction single wall construction. Your contractor will give you an estimate that includes labor and materials based on your specific project. Fasteners shall be installed between 1 in. Nominal widths from 51 4 in to 12 in.

Colorplus technology is a factory applied oven baked finish available on a variety of james hardie siding and trim products. The exposure of the board is the amount of the board that is exposed to the elements. Joint flashing must be durable waterproof material that does not react with cement products. 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.

From the top edge and no closer than 3 8 in. However some local building codes may require different size flashing.