Passive House with high Thermal Inertia "Confort Passif".
Masonry construction + ITE wood frame + cellulose wadding + ventilated facade.
Solar water heater
Additional heating: by VMC + towel dryer

THERMAL ENVELOPE

Exterior wall:

Plasterboard
hollow brick
Cellulose wadding ; wood frame
Rain barrier
Ventilated facade
(airtightness with plaster. no membrane)
U-value = 0.121 W/(m2K)

Basement floor/floor slab:

Construction on crawl space:
Floor tile
Screed
Crawl space slab
Insulating slabs
U-value = 0.14 W/(m2K)

Roof:

False ceiling: plasterboard
Technical vacuum
OSB board
Cellulose wadding in boxes
air blade
Cover : roof tiles
U-value = 0.079 W/(m2K)

MECHANICAL SYSTEMS

Ventilation: ZEHNDER, ComfoAir 350

Heating installation: 2 towel dryers (2x1000W) , 1 heating mouth (250W)

Domestic hot water: solar water heater + 2 pannels

Ecological insulation (Wood frame + cellulose wadding + wood fiber + wood ventilated facade)
No cooling system required.
No synthetic material sealing membrane.

PHPP VALUES

PE demand (non-renewable Primary Energy): 106 kWh /(m2a ) on heating installation, domestic hot water, household electricity and auxiliary electricity calculated according to PHPP.

PER demand (renewable Primary Energy): 57 kWh /(m2a ) on heating installation, domestic hot water, household electricity and auxiliary electricity calculated according to PHPP.

Find more details here.