Key note by Jørgen Søndermark, Realdania By & Byg, at the 5th Active House Symposium 2017

1. ‘Sunde
Boliger’
- Healthy Houses

2. 2
TEAM:
Pluskontoret Architects
Lendager Group
MOE Consulting Engineers
Torben Sigsgaard, Prof., ÅU

3. Who are
Realdania By&Byg?
By & Byg develops experimental new build, area and
preserves historical buildings on a sustainable base.
This is done through investments and active ownership
within the philantropic strategy of Realdania.
Realdania By & Byg is Realdania’s competence centre in
real estate.
3

4. Energiparcel, Tilst
ENERGY

5. 5
MiniCO2 Houses, Nyborg
ENVIRONMENT

6. Sunde Boliger, Holstebro
INDOOR CLIMATE

7. the full picture
from Active House
7

8. 8
”We do not build to save energy, no matter
how noble and important that also is.
We build to shelter, and to provide good
conditions to live, study, work and heal”
Pawel Wargocki, Danish Technical University,
in keynote at Building Performance Awards 2017

9. balance
9

10. user
10

11. budget
11

12. Tommelise, Holstebro
12

13. 13

14. 14

15. YES
15
NOW
NO

16. 16
NOW
NO
YES

17. bridging
17
scaleable, buildable, transferable…
RESEARCH DEMO PRAXIS

18. CISBO-report 2016
- particles!
18

19. Danish Eco Council –
indoor climate in childrens’ rooms
19
- phtalates and
fire retardents!

20. Indoor Climate Wheel
20
- mapping
- checklist

21. Percieved Indoor Climate
21

22. Health Affecting Indoor Climate
22

23. prioritizing
23

24. particles
24

25. off-gassing
25

26. ventilation source control
26

27. 27
NOWtech

28. 28
YEStech
EXHAUST
HOOD
SKYLIGHT
VENTILATION
OBLIQUE
OPENINGS

29. 29
YES NOW

30. 30

31. 31

32. 32
diffuse ceiling
ventilation,
suspended
acoustic
panels

33. 33

34. 34

35. NOW
35

36. YES
36
oblique
openings

37. workshops – fx dagslys
37

38. 38

39. 39

40. 40

41. 41
NOtech
BATHS
SEPARATE
KITCHEN
SLEEP - PLAY - SLEEP
OBLIQUE
OPENINGS
SUN
CHIMNEYS
FAMILY
WALK-IN

42. 42
kitchen &
‘walk-in’

43. 43
kitchen &
‘walk-in’

44. 44

45. 45
off-gassing

46. 46
sleep /
play

47. 47
envelope
& daylight

48. 48

49. 49

50. 50
2-layer glass,
UV
& daylight

51. 51
thermal mass,
low-carbon
& no gas

52. 52
after the
rain…

53. 53

54. 54

55. 55

56. 56

57. 57

58. 58

59. 59
NOtech
BATHS
SEPARATE
KITCHEN
SLEEP - PLAY - SLEEP
OBLIQUE
OPENINGS
SUN
CHIMNEYS
FAMILY
WALK-IN

60. 60

61. 61
DRY OUTSIDE AIR-OUT 3 TIMES
PER DAY
AIR-OUT BEFORE
BEDTIME
AVOID PLASTIC
TOYS BEFORE 1999
REMOVE DUST AVOID CANDLES
CLOSE DOOR AND
USE EXHAUST HOOD
LEAVE DOOR OPEN
AT NIGHT
CLOSE DOOR TO
MOIST ROOMS
9 USEFUL INDOOR CLIMATE TIPS

62. Come inside!
62
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