| Characteristic | Share of respondents |
|---|---|
| Windows | 65% |
| Roof | 36% |
| Doors | 31% |
| Areas of air leakage and renewed air ** | 27% |
| Walls | 22% |
| Floor | 7% |
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Sources
Release date
February 2016
Region
France
Survey time period
January 20 - 21, 2016
Number of respondents
1,000 respondents
Age group
18 years and older
Method of interview
Computer-assisted web interviews (CAWI)
Supplementary notes
* The question was formulated by the source as follows: "In your opinion, which of the following are the two main areas of heat loss in a dwelling? »
The source adds the following information:" Two possible answers - Total greater than 100% "
** chimney, slot of locks, ventilation ducts
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