Floor Structures

360 topics in this forum

1. New screed, should I seal it?

   By tom88, July 10, 2025
   • 3 replies
   • 1.9k views
   • 
   • Dave Jones
   • July 16, 2025

2. screed not going into edges and corners

   By marshanite, July 8, 2025
   • 6 replies
   • 1.5k views
   • 
   • BotusBuild
   • July 8, 2025

3. Screed repair

   By Ma3667, June 29, 2025
   • 3 replies
   • 1.6k views
   • 
   • Nickfromwales
   • June 29, 2025

4. Block and beam garage floor - dpm help please

   By Caroline, June 23, 2025
   • 4 replies
   • 1.3k views
   • 
   • Nickfromwales
   • June 24, 2025

5. Suspended Floor Levels

   By Luke Walker, June 7, 2025
   • 2 replies
   • 1.5k views
   • 
   • Mr Punter
   • June 8, 2025

6. Best floor build up for acoustics when laying lino

   By markharro, June 1, 2025
   • 3 replies
   • 1.5k views
   • 
   • Iceverge
   • June 1, 2025

7. Self Leveling over timber

   By ricardo100671, May 14, 2025
   • 6 replies
   • 2k views
   • 
   • ricardo100671
   • May 28, 2025

8. Sistering Joists 1 2

   By Pappa, May 5, 2025
   • 26 replies
   • 7.1k views
   • 
   • Pappa
   • May 19, 2025

9. screed before walls and roof are up

   By marmic, May 19, 2025
   • 11 replies
   • 1.9k views
   • 
   • JohnMo
   • May 19, 2025

10. Using self levelling compound on a rough floor with a slope.

    By Frazer G, May 4, 2025
    • 6 replies
    • 2.5k views
    • 
    • Nickfromwales
    • May 8, 2025

11. How do I level my old joists before subfloor, fibre board & tiles go on?

    By Dudefinch, April 23, 2025
    • 12 replies
    • 1.7k views
    • 
    • Nickfromwales
    • April 23, 2025

12. Another suspended floor topic

    By SiBee, April 21, 2025
    • 1 reply
    • 1.1k views
    • 
    • Andeh
    • April 21, 2025

13. Workshop floor suggestions?

    By Benpointer, April 1, 2025
    • 0 replies
    • 1.1k views
    • 
    • Benpointer
    • April 1, 2025

14. Screed and shower trays

    By Benpointer, March 20, 2025
    • 18 replies
    • 2.8k views
    • 
    • Alan Ambrose
    • March 26, 2025

15. Block and Beam Sling for Machine

    By BTC Builder, March 25, 2025
    • 1 reply
    • 928 views
    • 
    • nod
    • March 26, 2025

16. Supporting a deflected floor

    By nellyville, February 19, 2025
    • 0 replies
    • 1k views
    • 
    • nellyville
    • February 19, 2025

17. Precautionary reinforcement of holes in joists 1 2

    By DKenn, February 15, 2025
    • 32 replies
    • 3.6k views
    • 
    • SteamyTea
    • February 17, 2025

18. Screeders - Cornwall and Plymouth area

    By BotusBuild, February 4, 2025
    • 4 replies
    • 1k views
    • 
    • SteamyTea
    • February 17, 2025

19. Should I screed before or after plaster boarding? (The plasterboard finishes above the screed level.)

    By MikeSharp01, January 8, 2025
    • 4 replies
    • 1.6k views
    • 
    • Conor
    • February 16, 2025

20. 400 posi joists but caberdeck sheets all 600mm

    By SBMS, February 15, 2025
    • 9 replies
    • 1.2k views
    • 
    • Chanmenie
    • February 15, 2025

21. Taking an original floor out of existing house during renovations?

    By OldieNewbie, February 11, 2025
    • 1 reply
    • 870 views
    • 
    • Redbeard
    • February 11, 2025

22. Converting Suspended to Solid Floor

    By zim, February 11, 2025
    • 0 replies
    • 884 views
    • 
    • zim
    • February 11, 2025

23. 50mm vs 65mm Screed

    By Boyblue, February 4, 2025
    • 4 replies
    • 1.1k views
    • 
    • nod
    • February 5, 2025

24. Stud walls on screed floor?

    By Benpointer, February 1, 2025
    • 19 replies
    • 3.3k views
    • 
    • saveasteading
    • February 3, 2025

25. Why aren't hollow flush (to ceiling) blocks used in the UK for beam & block floors?

    By Boyblue, January 30, 2025
    • 11 replies
    • 1.5k views
    • 
    • G and J
    • January 31, 2025