Whilst NZ does not experience extreme windspeeds* that would cause the uplifting of tiles, as other countries experience, there are certain projects where tiles may need to be constrained. For this purpose, the Nurajack Windproof (V2) has been developed. The Windproof Nurajack is a completely hidden clip system which still enables the individual tiles to be removed for maintenance of the membrane, substrate or drainage outlets.

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The system consists of a metal clip that is attached to the head of the Nurajack and has the function of anchoring the tile to the head, without using glues or screws. This holds each paver to the Nurajack and distributes the weight of the entire deck across all the tiles – prohibiting uplift of the individual pavers. The system can withstand wind speeds up to 212km/h (59m/s) or 2166N of upward pressure.

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If increased wind loading is expected, the weight of the paver can be increased, or an aluminium-framed system (such as www.outdure.com) can be used to tie the frame into the structure of the building utilising the Nuralite Fixing Plate fixing system.

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*According to Statistics NZ, the strongest gust of wind in Auckland was 120kmh and Wellington 150kmh www.stats.govt.nz

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Considerations: The tiles/pavers used for this type of system must be milled in the 4 corners to accommodate the clips. This can be done offsite or onsite utilising a grinder and a table.

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The Nurajack Skirting Trim should be used to protect the perimeter of the tiled installation.