Retrofits with Passive House components

Integral retrofits of a 3-dwelling-building

• 231 sqm floor space
• Roof insulation
• Fassade insulation
• Basement insulation
• New PVC windows according to RAL colour
• Heat recovery ventilation system
• Old Oil heating system modified with a new burner
• New chimney
• New ceiling with wood joists
• Completely new roof construction
• New Bathrooms and Plumbing fixtures, electricity and floor heating system, floor covering, doors, staircase

Integral retrofits of one Multi-dwellings and office building with Passive House components

• 476 sqm floor space
• 35 cm roof insulation
• 25 cm Fassade insulation
• 25 cm Basement Insulation
• PVC triple-glazed windows
• Heatpump, Domestic heat water (DHW) Solar system, 2 Fireplace inserts with Heat water-tank
• Heat recovery ventilation (HRV), Earth-to-air heat exchanger (EAHX), Pollen filters
• New roof tiles and drainage system
• New Bathrooms and Plumbing fixtures, electricity system and new floor covering