What's New


Window Association of New Zealand (Inc)

Window Association of New Zealand (Inc)

Official recognised supplier of WANZ Window Association of New Zealand (Inc)...

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NZCB - Recognised partners

NZCB - Recognised partners

Holdfast NZ Ltd are proudly recognised partners of the New Zealand Certified Builders Association        ...

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Tools


Foam Calculator
How many cans of PU foam would you need for a specific joint?


Sealant Use Indicator
Fill in the desired width and depth to calculate the joint meter


What do I use to bond?
Select two bonding surfaces you intend to bond together to find best product