Heat Insulation

1256 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
   • 127 replies
   • 96k views
   • 
   • TerryE
   • June 12

2. IWI Kooltherm k118

   By stephanh, Wednesday at 19:22
   • 3 replies
   • 129 views
   • 
   • stephanh
   • 3 hours ago

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

   By Annker, September 5
   • 96 replies
   • 4.1k views
   • 
   • Mike
   • 16 hours ago

4. How to insulate tricky ceiling corner join

   By sb1202, 18 hours ago
   • 0 replies
   • 61 views
   • 
   • sb1202
   • 18 hours ago

5. Stone built internal wall insulation advice please 1 2

   By sb1202, Thursday at 00:21
   • 39 replies
   • 636 views
   • 
   • Redbeard
   • Friday at 20:00

6. Dew Point Issue

   By Triassic, Tuesday at 06:43
   • 20 replies
   • 444 views
   • 
   • SteamyTea
   • Friday at 19:37

7. Breathable paints

   By ab12, Monday at 15:35
   • 13 replies
   • 372 views
   • 
   • sgt_woulds
   • Friday at 11:35

8. Diathonite questions

   By charlieroper, November 22
   • 5 replies
   • 327 views
   • 
   • Redbeard
   • Tuesday at 12:29

9. Insulation and air-tightness suggestions needed for windy, flat room dormer

   By andeebee, December 9
   • 1 reply
   • 113 views
   • 
   • IGP
   • Monday at 14:52

10. Brick Removal & CH Pipework

    By HHHAMSTA, December 3
    • 2 replies
    • 167 views
    • 
    • Super_Paulie
    • December 6

11. What type of insulation to use for steel cavity lintel externally?

    By MikeGrahamT21, December 4   

    • thermal bridging
    • 1 reply
    • 109 views
    • 
    • MikeGrahamT21
    • December 6

12. New build - cold bedroom 1 2 3

    By Littlebig, April 11, 2022
    • 64 replies
    • 14.3k views
    • 
    • saveasteading
    • December 4

13. Can you Parge onto wet blocks?

    By GEO-PAR, November 28
    • 10 replies
    • 400 views
    • 
    • mjc55
    • December 3

14. Ventilated wood flooring between joist insulation - which windtight, breathable membrane at the ventilated, sub floor level?

    By andeebee, December 1
    • 6 replies
    • 275 views
    • 
    • Sparrowhawk
    • December 2

15. Insulating Steels in House extension

    By Ay8452, December 1
    • 6 replies
    • 198 views
    • 
    • JohnMo
    • December 1

16. IWI on a cavity wall

    By Night Owl, November 11
    • 12 replies
    • 561 views
    • 
    • stephanh
    • November 28

17. General thoughts on cavity wall insulation

    By SilverShadow, November 27
    • 0 replies
    • 155 views
    • 
    • SilverShadow
    • November 27

18. More fun with a thermal camera; what to conclude?

    By Garald, November 22
    • 6 replies
    • 293 views
    • 
    • FuerteStu
    • November 23

19. Concrete floor insulation 1 2

    By Kacha, October 30
    • 45 replies
    • 1.6k views
    • 
    • Roger440
    • November 22

20. Sand Cement over Chasings Sufficient for Airtightness

    By Gaf, November 22
    • 1 reply
    • 151 views
    • 
    • Russell griffiths
    • November 22

21. Ooooops Spray foam gets a thumbs down from UK lenders

    By MikeSharp01, November 18
    • 4 replies
    • 404 views
    • 
    • Roger440
    • November 19

22. Insulating pitched roof

    By tommyleestaples, November 18
    • 1 reply
    • 185 views
    • 
    • Redbeard
    • November 18

23. Insulating from the outside: wood fibre vs rockwool vs perforated polystyrene 1 2 3

    By Garald, October 18
    • 71 replies
    • 2.3k views
    • 
    • Iceverge
    • November 17

24. What EWI for 1930s solid brick (215mm) wall home 1 2

    By tanneja, July 22, 2020
    • 42 replies
    • 7k views
    • 
    • Johnnyire
    • November 16

25. Insulating a (presumably hollow) metal door from within

    By Garald, November 12
    • 21 replies
    • 376 views
    • 
    • Garald
    • November 13