Research and analysis

Thin internal wall insulation – modelling study on energy saving potential

A computer modelling study showing theoretical energy savings from 20mm of internal insulation in a home with a number of occupancy profiles.

• From: Department for Energy Security and Net Zero and Department for Business, Energy & Industrial Strategy
• Published: 9 November 2017

Documents

Thin internal wall insulation – dynamic thermal

PDF, 1.16 MB, 52 pages

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Details

This study has assesses the effects of installing thin internal wall insulation (IWI) in existing housing. The analysis suggests that using thin insulation products can achieve up to 57% of the energy saving of conventional (thicker) wall insulation and potentially overcome many of the challenges that make conventional IWI difficult to deploy widely.

Published 9 November 2017