Ventilation

265 topics in this forum

1. Window mould

   By Arthurss, Tuesday at 17:07
   • 8 replies
   • 237 views
   • 
   • Marvin
   • Wednesday at 14:53

2. Cold roof, can some explain please.....

   By Post and beam, Tuesday at 08:56
   • 4 replies
   • 148 views
   • 
   • Post and beam
   • Wednesday at 12:58

3. Zehnder ComfoAir Q350 fault

   By Build House Passiv, Monday at 08:14
   • 2 replies
   • 117 views
   • 
   • Build House Passiv
   • Monday at 09:44

4. Plastic airbrick- seeking replacement grilles

   By GLPinxit, December 11
   • 5 replies
   • 175 views
   • 
   • MikeGrahamT21
   • December 11

5. PIR Airflow Gap on New Roof

   By John_10, November 21
   • 9 replies
   • 432 views
   • 
   • John_10
   • November 22

6. Ducting extractor hood with 150mm outlet - 220 x 90 mm flat duct through cavity wall?

   By andreas, November 14
   • 2 replies
   • 220 views
   • 
   • andreas
   • November 14

7. MVHR Mixing Manufactor Components (Zehnder, Heatpex, Ubbink)

   By ambient, October 25
   • 2 replies
   • 453 views
   • 
   • Mike
   • October 27

8. Kitchen Extraction to External, Flat Ducting

   By MasNovice, October 21
   • 4 replies
   • 531 views
   • 
   • MasNovice
   • October 22

9. Vapour impermeable sealants

   By Peter Thompson, October 17
   • 4 replies
   • 393 views
   • 
   • Onoff
   • October 19

10. Noisy ventilation duct - what to do?

    By Garald, September 21
    • 16 replies
    • 831 views
    • 
    • Garald
    • September 27

11. Cranked roof insulation

    By JohnBishop, October 9, 2023
    • 8 replies
    • 1.4k views
    • 
    • JohnBishop
    • September 21

12. Air Quality Monitor/Sensor

    By MortarThePoint, May 28, 2021
    • 22 replies
    • 1.8k views
    • 
    • Kelvin
    • September 12

13. dMEV and heating

    By MarkyG82, March 19
    • 17 replies
    • 2.5k views
    • 
    • LowCarbonLiving
    • August 24

14. Vapour barrier vs air vents - at odds?

    By RichyB2024, August 19
    • 13 replies
    • 673 views
    • 
    • JohnMo
    • August 24

15. Fancoil plan P (yes, there’s been lots of iterations….) 1 2

    By G and J, August 18
    • 30 replies
    • 978 views
    • 
    • JohnMo
    • August 21

16. Airtight membrane on sleeper walls for passivhaus

    By Barny, July 30
    • 1 reply
    • 533 views
    • 
    • scottishjohn
    • July 30

17. Kitchen extractor vents and air tightness 1 2 3

    By LnP, April 1
    • 70 replies
    • 4k views
    • 
    • G and J
    • July 28

18. Airtight detailing at vaulted roof eaves with propassiv

    By SBMS, July 18
    • 10 replies
    • 767 views
    • 
    • MikeSharp01
    • July 19

19. Airtight tapes and insulation for passivhaus

    By Barny, July 16
    • 9 replies
    • 630 views
    • 
    • Alan Ambrose
    • July 16

20. Do I need an extractor fan over the oven/microwave (open plan kitchen)

    By dave2612, June 25
    • 5 replies
    • 777 views
    • 
    • JohnMo
    • June 25

21. Manage passive air convection between rooms?

    By RichardL, May 31
    • 0 replies
    • 664 views
    • 
    • RichardL
    • May 31

22. Best Humidistat extractor fan?

    By windsor-tg, May 30
    • 10 replies
    • 2.5k views
    • 
    • scottishjohn
    • May 30

23. PIV + Canadian well?

    By Garald, May 28
    • 17 replies
    • 1.1k views
    • 
    • Garald
    • May 29

24. Garage ventilation requirements

    By Alexphd1, August 28, 2018
    • 9 replies
    • 8.4k views
    • 
    • Russdl
    • May 18

25. Kitchen extractor, what if you used this?

    By CalvinHobbes, May 6
    • 14 replies
    • 1k views
    • 
    • JohnMo
    • May 15