Ventilation

260 topics in this forum

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

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

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

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

3. Kitchen Extraction to External, Flat Ducting

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

4. Vapour impermeable sealants

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

5. Noisy ventilation duct - what to do?

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

6. Cranked roof insulation

   By JohnBishop, October 9, 2023
   • 8 replies
   • 1.3k views
   • 
   • JohnBishop
   • September 21

7. Air Quality Monitor/Sensor

   By MortarThePoint, May 28, 2021
   • 22 replies
   • 1.7k views
   • 
   • Kelvin
   • September 12

8. dMEV and heating

   By MarkyG82, March 19
   • 17 replies
   • 2k views
   • 
   • LowCarbonLiving
   • August 24

9. Vapour barrier vs air vents - at odds?

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

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

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

11. Airtight membrane on sleeper walls for passivhaus

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

12. Kitchen extractor vents and air tightness 1 2 3

    By LnP, April 1
    • 70 replies
    • 3.5k views
    • 
    • G and J
    • July 28

13. Airtight detailing at vaulted roof eaves with propassiv

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

14. Airtight tapes and insulation for passivhaus

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

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

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

16. Manage passive air convection between rooms?

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

17. Best Humidistat extractor fan?

    By windsor-tg, May 30
    • 10 replies
    • 1.9k views
    • 
    • scottishjohn
    • May 30

18. PIV + Canadian well?

    By Garald, May 28
    • 17 replies
    • 944 views
    • 
    • Garald
    • May 29

19. Garage ventilation requirements

    By Alexphd1, August 28, 2018
    • 9 replies
    • 8.1k views
    • 
    • Russdl
    • May 18

20. Kitchen extractor, what if you used this?

    By CalvinHobbes, May 6
    • 14 replies
    • 899 views
    • 
    • JohnMo
    • May 15

21. Ventilation behind timber-cladding over thermal insulation.

    By David001, March 20
    • 8 replies
    • 2.5k views
    • 
    • David001
    • May 10

22. I Can Smell My Neighbors Cooking In One Of My Rooms

    By Rehan Saeed, May 4
    • 12 replies
    • 1.3k views
    • 
    • Mr Punter
    • May 6

23. Ventilating a steel bike shed

    By Adsibob, November 17, 2023
    • 11 replies
    • 2k views
    • 
    • Adsibob
    • May 4

24. Have PIV (VMI), what next? Humidity-sensitive ventilation? HRV?

    By Garald, April 28
    • 18 replies
    • 1.3k views
    • 
    • Garald
    • April 28

25. Airtightness tips 1 2

    By MortarThePoint, June 27, 2021
    • 28 replies
    • 4.1k views
    • 
    • BotusBuild
    • April 24