Heat Insulation

1377 topics in this forum

1. Fabric and ventilation heat loss calculator 1 2 3 4 6

   By Jeremy Harris, June 15, 2016   

   • heat loss
   • ventilation
   • (and 4 more)

     Tagged with:

     • heat loss
     • ventilation
     • insulation
     • u value
     • heating requirement
     • modelling
   • 145 replies
   • 121.8k views
   • 
   • TerryE
   • July 25

2. Airtight membrane compromised?

   By Philxyz, yesterday at 09:49   

   • airtightness
   • battens
   • 9 replies
   • 248 views
   • 
   • JohnMo
   • 21 hours ago

3. Thermal bridging around window frame

   By tvrulesme, Wednesday at 09:03   

   • thermal bridge
   • window reveal
   • 5 replies
   • 216 views
   • 
   • Nick Laslett
   • Yesterday at 07:50

4. Summer house insulation 1 2 3

   By JohnMo, January 9, 2023
   • 51 replies
   • 6.4k views
   • 
   • JohnMo
   • Wednesday at 08:21

5. Warm Roof to ICF Wall Detail

   By Willus, Monday at 16:11
   • 5 replies
   • 232 views
   • 
   • Iceverge
   • Tuesday at 00:15

6. Roof insulation and cavity size

   By Walshie, August 21
   • 8 replies
   • 243 views
   • 
   • Nickfromwales
   • August 21

7. Loft insulation

   By Walshie, August 20
   • 2 replies
   • 156 views
   • 
   • Mike
   • August 20

8. Roof airtightness detail

   By amin, August 14
   • 5 replies
   • 279 views
   • 
   • amin
   • August 17

9. TA has spec'd 150mm Kingspan TR27 for garage flat roof. Cheaper options? 1 2

   By flanagaj, August 15
   • 30 replies
   • 673 views
   • 
   • Andehh
   • August 17

10. PIR board

    By Gary Martin, July 11
    • 4 replies
    • 488 views
    • 
    • Benpointer
    • August 13

11. Insulation over Beam & Block

    By Mulberry View, August 8
    • 17 replies
    • 485 views
    • 
    • Nickfromwales
    • August 10

12. Fixing PIR - any issues with this?

    By Benpointer, August 5
    • 15 replies
    • 515 views
    • 
    • Benpointer
    • August 7

13. Fine tuning my IWI Solid wall (Warm Batten) design 1 2 3 4 6

    By Annker, September 5, 2024
    • 134 replies
    • 13.8k views
    • 
    • Iceverge
    • July 31

14. Sagging cavity wall insulation and our coldest room in the house - looking for surgestions..

    By bobbyb, July 30
    • 7 replies
    • 323 views
    • 
    • Nickfromwales
    • July 31

15. Council’s demands . 1 2 3

    By Pocster, June 24
    • 53 replies
    • 2.9k views
    • 
    • Pocster
    • July 31

16. Section of missing PIR in wall now needs EPS retrofit?

    By ruggers, July 28
    • 4 replies
    • 324 views
    • 
    • ruggers
    • July 30

17. Is this normal?

    By MrGreen, July 22
    • 11 replies
    • 440 views
    • 
    • MrGreen
    • July 23

18. Insulating suspended timber floor

    By LeserattePD, July 21
    • 7 replies
    • 377 views
    • 
    • JohnMo
    • July 22

19. Does insulating ceiling where there is a warm roof above reduce heating demand? Any downsides & what is MVHR impact?

    By Willus, July 16
    • 6 replies
    • 470 views
    • 
    • Willus
    • July 18

20. How to insulate internal end of external wall

    By Spinny, April 23
    • 6 replies
    • 863 views
    • 
    • Spinny
    • July 8

21. Getting Hot in Here

    By Spinny, July 5
    • 17 replies
    • 718 views
    • 
    • Alan Ambrose
    • July 6

22. Aerobarrier booked for Tuesday 1 2

    By Post and beam, June 22
    • 38 replies
    • 1.3k views
    • 
    • JohnMo
    • July 2

23. Closing cavity at the top for blown beads 1 2

    By MortarThePoint, November 23, 2020
    • 41 replies
    • 11.2k views
    • 
    • Iceverge
    • July 2

24. Builder put 'rockwool' below DPC, I am in flood zone. Fixes or thoughts?

    By boxrick, June 26
    • 24 replies
    • 1.1k views
    • 
    • Roundtuit
    • July 1

25. Wood Fibre to prevent Thermal Bridging - How to handle joins

    By Lears, June 30   

    • woodfibre
    • thermal bridge
    • (and 3 more)

      Tagged with:

      • woodfibre
      • thermal bridge
      • iwi
      • insulation
      • extension
    • 2 replies
    • 380 views
    • 
    • Lears
    • June 30