| Good |
Cavity Wall Insulation |
Bad |
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The good example of cavity wall insulation shows a consistent colour across its walls. The example of bad insulation is patchy and inconsistent in colour. |
 |
| Good |
Windows |
Bad |
 |
The example of bad window detailing on the right shows heat escaping from around the windows. No heat loss can be seen around the windows in the good example |
 |
| Good |
Thermal Bridging |
Bad |
 |
In the example of bad thermal bridging, heat loss can be seen from the lintels above the lower windows. There is no thermal bridging in the good example. |
 |
| Good |
Loft Insulation |
Bad |
 |
The example of a well insulated loft shown on the left is a consistent colour. The example of a badly insulated loft on the right is very patchy, and shows lots of colours |
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