Photo Credit: Hiberatlas
Info extracted from Hiberatlas.
Principle Characteristics of the Building:
| Ownership type: | Private |
| Year of construction: | 1900-1944 |
| Floor area after works: | 1100 m² |
| Structure: | Stone walls of 60 cm were insulated from the inside with 20 cm of mineral wool. |
| Heating and energy: | Replacement of the oil boiler dating from 1982 with a 40 kW wood boiler located outside the heated volume. Installation of 2 wood pellet boilers and heated floor on the ground floor – low temperature radiators in offices. Installation of two double-flow mechanical ventilation systems with an exchanger efficiency of 81%. |
| Energy performance: | Heating: Consumption_estimation_Before: 374,2 kWh/m2.y; Consumption_estimation_After: 88,6 kWh/m2.yPrimary Energy: Consumption_estimation_Before: 374,2 kWh/m2.y; Consumption_estimation_After: 88,6 kWh/m2.y |
| Cost of works: | €1,240,000 |
| Architect: | Tandem Agence, Dreux |