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How to Seal and Colour your HardieDeck™ decking

With wide gap-free boards and plenty of colours to choose from, HardieDeck™ makes a stunning floor for your outdoor room. Start by choosing a suitable sealer and finish that suits your deck design and application. For more information on suitability, application and care, please refer to the HardieDeck™ Sealing Guide.


The Coloured Look

Solid colours provide a sleek, modern look. Durable sealers can be tinted in a range of colours to suit your style and your home. Greys are the most popular HardieDeck™ colours so far. That’s not surprising, greys have been on trend as a house paint colour in recent years.

For more inspiration, download the HardieDeck™ Look Book click here.


The Natural Concrete Look

A clear sealed HardieDeck™ can be attractive and durable. The subtle variation in colour and pattern achieves a raw, honest finish which provides character and, to some, an industrial appeal.


Once you have selected the best finish for your outdoor room, download our HardieDeck Sealing Guide below for suitability, application and care.

Coating Product Recommendation and Specification Downloads

Ultra Pave Quick Dry with primer - White Knight
Aquatread Satin Specification - Berger
Clear Satin Specification - Crommelin Diamond Coat
Clear Satin Specification - Crommelin Enhance Coat
Satin Colours Specification - Crommelin Diamond Coat
Satin Colours Specification - Crommelin Enhance Coat
Avista Concrete Sealer General Purpose Matt

Everything you need in 3 steps!

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