Building Materials

454 topics in this forum

1. 120 mm celotex Insulation

   By Willow, June 29, 2020
   • 1 reply
   • 979 views
   • 
   • nod
   • June 29, 2020

2. 3m concrete lintel 100mm x 65mm

   By Ttw, June 26, 2020   

   • flat roof
   • load bearing
   • (and 1 more)

     Tagged with:

     • flat roof
     • load bearing
     • lintel
   • 10 replies
   • 3k views
   • 
   • Russell griffiths
   • June 26, 2020

3. Reduced thermal bridge L bracket for awning

   By kxi, June 24, 2020
   • 0 replies
   • 1.1k views
   • 
   • kxi
   • June 24, 2020

4. Finishing the block garden room with an overall height of under 2500mm

   By Ttw, June 18, 2020   

   • permitted development
   • flat roof
   • (and 1 more)

     Tagged with:

     • permitted development
     • flat roof
     • warm roof
   • 3 replies
   • 2.4k views
   • 
   • Dan F
   • June 19, 2020

5. Concrete slab poored for garden room office

   By Ttw, June 9, 2020   

   • dpm
   • concrete slab
   • (and 1 more)

     Tagged with:

     • dpm
     • concrete slab
     • damp
   • 4 replies
   • 1.2k views
   • 
   • Ttw
   • June 18, 2020

6. Stone erosion

   By Redoctober, June 9, 2020   

   • stonework
   • 6 replies
   • 2.1k views
   • 
   • Cpd
   • June 10, 2020

7. Roofing Slates

   By Torchman, June 6, 2020
   • 2 replies
   • 1.2k views
   • 
   • bassanclan
   • June 9, 2020

8. Alternative to Supalux board

   By Nick1c, May 9, 2020
   • 15 replies
   • 4.9k views
   • 
   • Nick1c
   • June 9, 2020

9. Mixing slips : is it possible to copy this?

   By ToughButterCup, June 8, 2020
   • 22 replies
   • 2k views
   • 
   • ToughButterCup
   • June 8, 2020

10. help with walls and render to use

    By Amateur bob, June 4, 2020
    • 6 replies
    • 1.6k views
    • 
    • Declan52
    • June 5, 2020

11. ICF and stone outer - real stone or slips?

    By BotusBuild, June 2, 2020
    • 7 replies
    • 1.4k views
    • 
    • Russell griffiths
    • June 2, 2020

12. Slab cavity insulation

    By Ttw, May 26, 2020   

    • insulation
    • cavitywall
    • 9 replies
    • 2.3k views
    • 
    • Ttw
    • May 27, 2020

13. Fixing but difficult to access

    By KM4344, May 26, 2020
    • 4 replies
    • 1.2k views
    • 
    • Roundtuit
    • May 26, 2020

14. Phynolic Plywood

    By Triassic, May 25, 2020
    • 6 replies
    • 987 views
    • 
    • JFDIY
    • May 25, 2020

15. PVC pipe, and eps insulation

    By Russell griffiths, May 21, 2020
    • 5 replies
    • 1.7k views
    • 
    • Russell griffiths
    • May 22, 2020

16. Advice needed about removing lead paint

    By Gow, May 21, 2020   

    • wrought iron garden fence
    • 10 replies
    • 2.7k views
    • 
    • Mr Punter
    • May 22, 2020

17. hilti uni strut

    By scottishjohn, May 18, 2020
    • 2 replies
    • 985 views
    • 
    • Russell griffiths
    • May 18, 2020

18. How much rust is safe on re bars

    By Kirk, May 13, 2020
    • 6 replies
    • 1.4k views
    • 
    • Kirk
    • May 13, 2020

19. Painting problem

    By Simon Finch, May 12, 2020
    • 2 replies
    • 808 views
    • 
    • MrSniff
    • May 13, 2020

20. Airtight Taping OSB vs Smartply

    By joth, May 5, 2020
    • 9 replies
    • 2.5k views
    • 
    • MikeGrahamT21
    • May 7, 2020

21. 5mm sheet/board for soffets

    By Crofter, February 2, 2020
    • 9 replies
    • 1.7k views
    • 
    • A_L
    • April 15, 2020

22. HDF vs MDF skirting

    By Oz07, March 22, 2020
    • 16 replies
    • 3.5k views
    • 
    • ProDave
    • April 13, 2020

23. Finger jointed pine

    By Russell griffiths, April 13, 2020
    • 5 replies
    • 1.1k views
    • 
    • ProDave
    • April 13, 2020

24. Stain/preservative or barn paint for cladding?

    By gc100, March 30, 2020
    • 16 replies
    • 3.7k views
    • 
    • Jenni
    • April 6, 2020

25. Materials shortage

    By Pocster, April 2, 2020
    • 17 replies
    • 2.2k views
    • 
    • MikeGrahamT21
    • April 3, 2020