HardieFloor 22mm Main Features
- Install direct to joist
- Weather resistant, no film required
- Works underfloor heating
- Superior heat transmission
- Up to 67% less deflection than wood
- Tile direct, no need for extra overlay
- A2 fire rating
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James Hardie HardieFloor is a revolutionary structural floor solution when chipboard just isn’t good enough. The patented cement formulation makes HardieFloor a durable solution for joisted floors and gives a quality robust feel underfoot. Because it is weather resistant the floor won’t be damaged by the elements during the build, or moisture damage in wet areas after the build.
After HardieFloor is installed; it can be tiled onto directly without any overlay, it acts as a structural floor and a cement backer board in one. Because of it’s dimensionally stability it won’t expand or contract like wood when exposed to moisture or temperature changes. So there is no worry of a squeaky floor, a common callback for builders. Please watch the YouTube trailer for more details
Whereas traditional boards will incorporate a tongue and groove profile around the entire board, the profile is only applied to the long edges of HardieFloor®. Its board edge design minimises material wastage when cutting and joining the sheets on site.
Install HardieFloor® can be quickly and easily installed over both timber and steel joists. Normally 19mm HardieFloor sheets are used for joist centres up to a maximum of 450mm and 22mm Hardie Flooring sheets between 450mm and 600mm centres maximum