Energy Efficiency in Flood Zones
Energy efficiency is best achieved via a whole building approach, which includes consideration of a building's vulnerability to climate change. In the UK, more frequent and severe storms make flooding a primary risk.
These webpages look at how a building's flood risk affects which energy efficiency measures may be appropriate.
If the flood risk is not considered, it is possible that energy efficiency measures will be installed that may need to be removed and replaced after a flood. For example, adding insulation is one of the most recommended ways of improving a building's energy efficiency. Moisture permeable insulation materials are most suited to buildings of traditionally construction. However, if they are used in a building that is vulnerable to flooding, these materials will need to be removed after a flood event. This is because insurers and drying contractors cannot guarantee that the material can return to their pre-incident state.
Energy efficiency measures
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Insulation Materials
Information on insulation materials in relation to flooding of traditional buildings
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Floor Insulation
Information on flooding considerations when insulating floors in traditional buildings
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Wall Insulation
Information on flooding considerations when insulating walls in traditional buildings
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Other Energy Efficiency Measures
Information on flooding considerations for other energy efficiency measures in traditional buildings
Related research
Moisture properties of insulation materials and their applicability to traditional construction.
This Sustainable Traditional Buildings Alliance (STBA) report provides detailed technical guidance on moisture properties and movement mechanisms, enabling professionals and practitioners to make better informed decisions when specifying and installing insulation systems in a traditional building. It is authored by University College London and funded jointly by Historic England, Historic Environment Scotland and Cadw, in partnership with the Department for Communities (Northern Ireland).
Also of interest
