Heat Insulation

1362 topics in this forum

1. Would you externally insulate this house?

   By timhotep, April 15, 2023
   • 24 replies
   • 1.8k views
   • 
   • Onoff
   • April 16, 2023

2. Cold roof with no VCL? Can I have spotlights? 1 2

   By Mattsville, August 10, 2022
   • 32 replies
   • 6.9k views
   • 
   • Nickfromwales
   • April 15, 2023

3. Insulation choice for timber frame extension

   By MasonC, April 13, 2023
   • 4 replies
   • 943 views
   • 
   • MasonC
   • April 13, 2023

4. Suspended floor insulation choice

   By osprey, April 10, 2023
   • 18 replies
   • 7.7k views
   • 
   • saveasteading
   • April 12, 2023

5. Bedroom over garage

   By Al T, April 5, 2023
   • 13 replies
   • 1.7k views
   • 
   • Thorfun
   • April 5, 2023

6. Cheapest place for loft rolls?

   By jayc89, April 3, 2023
   • 4 replies
   • 936 views
   • 
   • Blooda
   • April 4, 2023

7. What kind of loft insulation is this?

   By Sparrowhawk, March 26, 2023
   • 2 replies
   • 878 views
   • 
   • Sparrowhawk
   • April 1, 2023

8. Basement Internal Insulation

   By steveb21, March 31, 2023
   • 7 replies
   • 1.2k views
   • 
   • steveb21
   • March 31, 2023

9. How to mitigate cold bridging around bay window dormer with very little space to work with?

   By maznaz, March 29, 2023
   • 5 replies
   • 1.8k views
   • 
   • Iceverge
   • March 29, 2023

10. Dot & dab or baton system for masonry wall?

    By nmh, March 24, 2023
    • 7 replies
    • 1.5k views
    • 
    • Dave Jones
    • March 26, 2023

11. When is a Ceiling VCL Needed/Not Needed? When is roof ventilation alone enough? And other ponderings!

    By Oxbow16, March 9, 2023
    • 9 replies
    • 2.8k views
    • 
    • Coyne
    • March 23, 2023

12. Warm flat roof insulation boost

    By Jimbo37, March 21, 2023   

    • flat roof
    • warm roof
    • (and 2 more)

      Tagged with:

      • flat roof
      • warm roof
      • roof insulation
      • sap
    • 4 replies
    • 1.2k views
    • 
    • Jimbo37
    • March 21, 2023

13. 'False ceiling' at roof apex/ridge for ventilation?

    By GlanMenai, March 17, 2023
    • 11 replies
    • 2.4k views
    • 
    • Redbeard
    • March 19, 2023

14. Reflective Radiation - Install PIR with air gaps to increase effectiveness?

    By Oxbow16, March 16, 2023
    • 4 replies
    • 981 views
    • 
    • Iceverge
    • March 17, 2023

15. Running services through insulation.

    By Tony K, March 15, 2023
    • 0 replies
    • 588 views
    • 
    • Tony K
    • March 15, 2023

16. Gas appliances and air tightness.

    By BarumMike, March 14, 2023
    • 13 replies
    • 2.1k views
    • 
    • Nickfromwales
    • March 15, 2023

17. Streetfield

    By Streetfield, February 27, 2023
    • 6 replies
    • 890 views
    • 
    • Conor
    • March 15, 2023

18. Taping the outside edge of PIR?

    By Tony K, March 8, 2023
    • 18 replies
    • 3.9k views
    • 
    • Iceverge
    • March 10, 2023

19. Snow on the roof?

    By markc, March 9, 2023
    • 5 replies
    • 862 views
    • 
    • jack
    • March 9, 2023

20. Rockwall for brick wall, completely filling cavity?

    By KayleyH, March 8, 2023
    • 5 replies
    • 1.4k views
    • 
    • joe90
    • March 8, 2023

21. Vaulted roof insulation condensation risk?

    By LinearPancakes, January 19, 2023
    • 12 replies
    • 1.7k views
    • 
    • ADLIan
    • March 7, 2023

22. Insulating raised tie trusses

    By willraymond, March 6, 2023
    • 12 replies
    • 2.6k views
    • 
    • willraymond
    • March 7, 2023

23. Open cell foam insulation

    By anonymous, March 5, 2023
    • 9 replies
    • 1.5k views
    • 
    • anonymous
    • March 5, 2023

24. PIR for underfloor heating insulation

    By KTB, March 2, 2023
    • 7 replies
    • 1.2k views
    • 
    • Dave Jones
    • March 3, 2023

25. Polystyrene or PIR in concrete floor

    By Wilbur1969, February 22, 2023
    • 8 replies
    • 3.5k views
    • 
    • Dave Jones
    • March 2, 2023