BER Improvement Report - Summary of Heat Loss

The improvement report will detail the building elements with a summary of sources of Heat Loss:

Building Element

Heat Loss (W/K)

Windows - Double Glazed

61

27%

Ventilation Heat Loss

52

23%

Thermal Bridging

51

22%

Floors - Solid Concrete

28

12%

Walls - Filled Cavity Wall

23

10%

Roofs - Pitched Roof Insulated on Joists

14

6%

Total

229

 

 

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