Heat Insulation

1380 topics in this forum

1. Rigid PIR boards in cavity Walls. DON'T DO IT.

   By Iceverge, April 13
   • 20 replies
   • 1.2k views
   • 
   • MikeGrahamT21
   • April 14

2. Insulating cavity below bay window

   By mistake_not, April 13
   • 1 reply
   • 506 views
   • 
   • Mr Punter
   • April 13

3. Posi rafter roof insulation 1 2

   By SBMS, February 18
   • 41 replies
   • 2.1k views
   • 
   • Mr Punter
   • April 9

4. Ezy-Fit System: Internal solid wall insulation gone wrong. Any advice?

   By joannaerck, April 8
   • 4 replies
   • 721 views
   • 
   • Redbeard
   • April 8

5. Face mask recommendation

   By ab12, April 6
   • 10 replies
   • 760 views
   • 
   • Beau
   • April 7

6. Saw/Knife for cutting insulation

   By ab12, April 5
   • 7 replies
   • 794 views
   • 
   • Mike
   • April 6

7. Airtightness progress, this is a lot of work...

   By Post and beam, March 10
   • 9 replies
   • 888 views
   • 
   • Thorfun
   • April 3

8. Steel Beam Insulation

   By Ay8452, April 1
   • 4 replies
   • 536 views
   • 
   • Super_Paulie
   • April 3

9. Installing suspended timber floor with PIR

   By tommyleestaples, April 1
   • 10 replies
   • 722 views
   • 
   • Russell griffiths
   • April 3

10. Which type of cavity fill is regarded as dependable?

    By Ubert, April 1
    • 2 replies
    • 495 views
    • 
    • Mike
    • April 1

11. Is R everything?

    By Garald, March 25
    • 4 replies
    • 612 views
    • 
    • Mike
    • March 27

12. Insulation Retrofit Survey take 2

    By Mark H, March 26
    • 2 replies
    • 494 views
    • 
    • Mark H
    • March 26

13. Does this sound a reasonable renovation plan?

    By Hammertime, March 23
    • 2 replies
    • 709 views
    • 
    • IGP
    • March 26

14. Insulation retrofit survey

    By Mark H, March 25
    • 0 replies
    • 422 views
    • 
    • Mark H
    • March 25

15. insulation Insulation of extension toilet

    By oggy, March 24   

    • toilet
    • external wall
    • 0 replies
    • 464 views
    • 
    • oggy
    • March 24

16. Building envelope with EWI and upgraded warm roof - drying out

    By ex-70s-GP-surgery, March 23
    • 0 replies
    • 497 views
    • 
    • ex-70s-GP-surgery
    • March 23

17. Kingspan Kooltherm K103 Floor K108 Cavity wall 0.019 W/mK

    By Caroline, March 17
    • 24 replies
    • 1.8k views
    • 
    • IGP
    • March 20

18. What insulation for pitched roof?

    By Pappa, March 16
    • 11 replies
    • 1.1k views
    • 
    • SteamyTea
    • March 18

19. How to insulate a Butterfly/London roof?

    By mjsx, February 9, 2023
    • 4 replies
    • 2k views
    • 
    • yellowchair
    • March 17

20. IWI options on extension and rennovation

    By mistake_not, January 5
    • 24 replies
    • 1.9k views
    • 
    • Mike
    • March 16

21. Thin mineral wool or glass wool with aluminium layer for cavity wall

    By Clennls, March 14
    • 6 replies
    • 591 views
    • 
    • SteamyTea
    • March 14

22. Heated slab external edge insulation question

    By Spinny, March 3
    • 12 replies
    • 917 views
    • 
    • ETC
    • March 11

23. Cavity insulation and air tightness

    By mistake_not, March 4
    • 19 replies
    • 1.2k views
    • 
    • mistake_not
    • March 11

24. underfloor insulation with little space

    By Jan_Kropf, March 11
    • 0 replies
    • 512 views
    • 
    • Jan_Kropf
    • March 11

25. Floor insulation with an old chimney breast

    By HighlyVolatile, March 7
    • 1 reply
    • 542 views
    • 
    • IGP
    • March 8