ZeroPlus Mortar is a mix of fine-ground sand, cement and other ingredients specific to Porotherm use:

• Mixed locally to laying, it allows for thin joints which still achieve full strength after 24 hours
• Unlike traditional mortar, which is often limited to use only when the temperature exceeds 3°C, ZeroPlus is able to be used from 0°C, allowing constructors to minimise weather related delays
• Each 15kg pack requires just 3.6 litres of water and will lay 1 No. pack of blocks when applied by roller




Ian Johnson, Tophaven Properties
“We are always on the lookout for innovative new construction methods and I was delighted to see Porotherm come to the UK after having seen it used so successfully on the continent for many years.  The system has so many benefits for residential developers, especially as it achieves great thermal performance values which helps us to meet the Code for Sustainable Homes standard. ...
Ian Johnson, Managing Director,
Tophaven Properties

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