Fiber Cement Siding Overlap

Hardieplank lap exterior siding is engineered for climate and designed to hold up to the changing weather conditions in the environment where it is installed.

Fiber cement siding overlap.

James hardie 12 in x 144 in hz5 hardieplank cedarmill fiber cement lap siding. James hardie hardieplank cedarmill lap siding is a fiber cement siding designed to mimic the look of real wood siding with less maintenance better wear and a long life. 0 312 in x 8 25 in x 144 in hardieplank primed woodgrain lap fiber cement siding panel. With clapboards and shingles each course overlaps the next by at least 1 inches.

Lap siding is designed to move water down an exterior wall without allowing the water to. Fiber cement panels butt together at the edges making layout a no brainer. These testing standards include a stringent review of more than a dozen properties such as flexural strength moisture movement frost resistance transversal loading and water. It s available in a variety of sizes and shapes to match many of the old siding shingles installed over the last 60 years.

Fiber cement siding should be installed 6 or more above the grade level of the house with a 1 2 gap between horizontal surfaces like decks steps or adjacent roofs. Hardieplank lap siding is not just our best selling product it s the most popular brand of siding in america. How to overlap siding. The portion that s visible not overlapped is called the exposure.

Allura continues with fiber cement products you would expect such as lap siding shingles and vertical siding. A 6 inch wide clapboard with a 1 inch overlap has a 5 inch exposure. And ccmc technical guide requirements as required by the national building code of canada. Lap siding is a traditional form of cladding a structure against the elements.

Allura fiber cement siding is tested in accordance with astm1186 in the u s. It also carries large format architectural panels that side contemporary buildings.