1. How To Install Hardie Board Siding By Yourself
2. Hardiplank Vs Weatherboard
3. Hardie Plank Installation Cost

Hardie Board is fiber cement siding manufactured by James Hardie Building Products, one of the first successful manufacturers of this material. Two of their most popular products are HardiePlank ® (horizontal lap siding, 0.312 inches thick) and HardiePanel ® (vertical siding, 0.312 inches thick).

The fiber cement siding is made from Portland cement mixed with ground sand, cellulose fiber, and other additives. The product is also known as cement-fiber siding, concrete siding, and fiber cement cladding. Fiber cement siding can resemble, wood clapboards, or cedar shingles (e.g., HardieShingle ® 0.25 inches thick), depending on how the panels are textured during the manufacturing process. Pulverized sand, cement, and wood pulp are mixed with water to make a slurry, which is rolled out and pressed together into sheets.

The water is squeezed out, a pattern is pressed onto the surface, and the sheets are cut into boards. The product is baked in autoclaves under high-pressure steam, and then the individual boards are jostled apart, tested for strength, and painted. It may look like wood, but the boards are much heavier with properties associated more with cement than wood. The wood fiber is added to give the board flexibility so it doesn't crack. James Hardie Building Products has long been associated with Australia, ever since the Scottish-born son of master tanner Alexander Hardie emigrated there in the late 19th century.

How To Install Hardie Board Siding By Yourself

James Hardie lap siding is great product, but it only performs as well as it's installed. I've heard several complaints about this product from various home buyers, mostly anecdotal evidence about. HardiFlex Walls Installation Manual. Published on May 2016. James Hardie building products have been tested by CSIRO in accordance with AS/NZS 3837 and are classified as conforming to Group 1 material (highest and best result possible), with an average specific extinction area far lower than the permissible 250m²/kg, as referenced in.

Hardiplank Vs Weatherboard

James Hardie became an importer of tannery chemicals and equipment until he came upon a new fire-resistant product being manufactured by the French Fibro-Ciment Co. The construction product became so popular so quickly that even the misspelled name Hardi Board became somewhat generic, like 'Kleenex' means facial tissues and 'Bilco' means any steel cellar doorway. 'HardieBoard' has come to mean any fiber cement siding by any number of suppliers. The success of the fibro-cement sheeting imported by Hardie allowed him to sell his company and his own name. In places like New Zealand and Australia. Asbestos cement sheets became popular in the 1950s as an alternative building material to wood and brick.

Hardie manufactured a cement-asbestos product in Australia beginning in the early 20th century. The James Hardie company continues to who have been subject to asbestos-related cancers presumably from working closely with the building product. Since 1987, Hardie products have not contained asbestos; the fiber replacement is organic wood pulp.

James Hardie building products installed before 1985 may contain asbestos. Architects are using Ultra-High-Performance Concrete (UHPC), a very expensive, cement-based product for commercial cladding. Popularly known by their fabricators, such as Lafarge's and and UHPC is a complex recipe that includes metal fibers of steel in the mix, making the product super strong but thin and shapeable.

Its durability exceeds other cement mixtures, and it's not subject to some of the fiber cement hazards such as expanding and shrinking. Building on UHPC, the next generation of composite technology is DUCON® Micro-Reinforced Concrete Systems; stronger, thinner, and even more durable for structures in an age of terrorism and weather extremes.

Hardie Plank Installation Cost

Lap siding is great product, but it only performs as well as it's installed. I've heard several complaints about this product from various home buyers, mostly anecdotal evidence about how the material deteriorates, but I've found improper installations on every damaged section of siding I've ever seen. James Hardie lap siding is a fiber-cement product that comes with a 30 or 50 year warranty, but any warranty will be void if the product is improperly installed.James Hardie isn't the only manufacturer of fiber cement siding, but it's certainly the most popular. Listed below are a few of the most common installation defects that I find. The funny thing about these installation defects is that the installation instructions are very clear and very specific - the diagrams below all come directly from James Hardie. The other manufacturers of fiber cement siding have nearly identical installation instructions.Improper Clearances.

What Do These Defects Mean? If you're buying a house with improperly installed James Hardie siding, be aware that damage caused by an improper installation will not be covered by their warranty, and your siding will be subject to premature damage and deterioration. If the proper clearances haven't been met, they can often be fixed. If the siding has been improperly attached to the house, there isn't any practical way to fix this. You'll have to take your chances and hope it doesn't turn out like the photos above, or you'll need to have the siding redone.

For a full list of current installation requirements for the HZ5 plank, click.If you have an existing installation and you want to know if it was properly installed, you can view some of their older installation manuals here:.There may be other editions of installation instructions published in-between these dates, but I don't have records of them.Reuben Saltzman, Structure Tech Home Inspections.