FOCUS ON NZEB
AIRCRETE BLOCKS FROM MANNOK REDUCE HEAT LOSS AND PROVIDE A COST- EFFECTIVE ROUTE TO NZEB... MannokAircreteBlocks: The fabric first approach to nZEB
T he most efficient, cost-effective method of attaining nZEB is through a fabric first approach, where materials used in the building are selected to maximise energy efficiency. It’s the approach advocated by leading experts, and by Mannok, who have long been encouraging use of their aircrete blocks as the easiest route to nZEB. Mannok’s aircrete blocks reduce heat loss through thermal bridging by up to 80% versus dense concrete blocks, a statistic which makes them a must- consider for any new build. Formerly called Quinn Lite blocks, Mannok aircrete blocks have primarily been used in key junctions where heat loss is most significant. Now, with more stringent regulations and a greater push for greener homes, these
high-performance thermal blocks are becoming more of a feature in the wall structure. And with heat loss through walls accounting for up to 35% of total heat loss, it is undoubtedly the right approach. The use of Mannok aircrete blocks in cavity walls is increasing. They replace the concrete blocks in the inner leaf - a very simple change which has a significant impact on performance and proves a cost-effective route to nZEB. Adopting European best-practise methodology is also increasing here with SIMS by Mannok. The SIMS method incorporates single leaf masonry construction with a certified external insulation system. It delivers far superior performance in terms of energy efficiency, airtightness and fire
SIMS by Mannok solid wall with external insulation.
performance, and is a rapid build system which costs less than timber frame. For advice on using Mannok aircrete blocks, contact T: 028 6774 8866 or E: technical@mannokbuild.com
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