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Heat Insulation

1456 topics in this forum

  1. Wooden subfloor with 4 inch joists and rockwool

    By Rocket Ron,
    • 23 replies
    • 1.3k views

  2. Recommendations for EWI in the East Midlands

    By Lemna gibba,
    • 1 reply
    • 609 views

  3. Retrofitting insulation in a dormer/ story and a half house

    By woodstream,
    • 4 replies
    • 965 views

  4. Best way to insulate porch / roof void connected to house – thermal envelope & condensation risk

    By jc212,
    • 0 replies
    • 405 views

  5. Could this wall in the middle of our extension be the reason it's so cold?

    By Andy-T,
    • 9 replies
    • 1k views

  6. Bifold door -drafty and condensation on internal surfaces

    By jc212,
    • 1 reply
    • 711 views

  7. Cold (but new) extension - what should I do

    By jc212,
    • 23 replies
    • 2k views

  8. Insulating Small Pitched Roof From Below

    By carson321,
    • 4 replies
    • 711 views

  9. Insulating 45 degree internal ceiling returns in loft space

    By jc212,
    • 15 replies
    • 1.4k views

  10. Heat Loss in 1960's detached house

    By LLL,
    • 24 replies
    • 1.6k views

  11. DIY cavity insulation

    By Alexmash,   
    • 3 replies
    • 638 views

  12. Cavity Wall Insulation & Damp Issues

    By AJC,
    • 5 replies
    • 1.2k views

  13. Roof airtightness detail

    By amin,
    • 8 replies
    • 1.5k views

  14. Using multifoil under steico insulated roof 1 2

    By lookseehear,
    • 30 replies
    • 3k views

  15. Detailing insulation / VCL below internal stud walls

    By andyscotland,
    • 14 replies
    • 6.3k views

  16. Highest performance insulation material, plus can you trade higher values in one area for lower values in another

    By Del-inquent,
    • 17 replies
    • 1.4k views

  17. Filling an unequal wall with insulation.

    By Marvin,
    • 8 replies
    • 859 views

  18. Basement - transition from above ground insulation to below ground

    By Ed_,
    • 9 replies
    • 853 views

  19. Advice Required Please About Use of SuperFoil Multi Purpose Wrap for Loft Heat Insulation

    By webbythewebster,
    • 11 replies
    • 1.4k views

  20. Overglazed Extension and Latest Part L

    By carson321,
    • 6 replies
    • 835 views

  21. Placing the AVCL in between insulation layers

    By David Cooke,
    • 1 reply
    • 623 views

  22. Blown bead holes

    By Mr Blobby,
    • 9 replies
    • 865 views

  23. Airtightning roof - Membrane tips and tricks?

    By boxrick,
    • 4 replies
    • 851 views

  24. Ubakhus moisture calcs?

    By Alan Ambrose,
    • 4 replies
    • 681 views

  25. Improving insulation an existing cavity filled bungalow.

    By SteveG40,
    • 6 replies
    • 716 views
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