Te Atatu Library
Whare Mahanga- Twin House
|Minimum Finished (Constructed) Falls||1:80||1:80||1:80|
|Recommended Design Fall (excluding gutters) (A)||1:40||1:60||1:60 Confirm no ponding areas|
|Substrate Comments||Using 17mm (roofs) or 21mm (decks) plywood, rafters at 600 centers, nogs at 600 centers.||Create required slope with a screed. Wait for concrete and screed to cure.||Confirm substrate is sound.|
New Zealand’s most speciﬁed multiply system, Nuraply 3PM is a robust, reinforced bituminous waterprooﬁng sheet.
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Our tanking products work together to waterproof construction features such as the foundations, basements and underslab of a building.
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