Research Article
Italian Residential Buildings: Economic Assessments for Biomass Boilers Plants
Table 8
Overall transmittance of the building envelope (Case
1—
post operam and Case
2).
| Overall transmittance Case 1—post operam and Case 2 (W/m2 × K) | Limit value according to Presidential Decree 59/2009 | Overall transmittance Case 1—ante operam (W/m2 × K) | Overall transmittance reduction (W/m2 × K) |
| 0.359 | 0.36 | 1.642 | −1.283 |
|
|