Floor Structures

72 topics in this forum

1. Preferred floor membrane/DPC overlap width.

   By epsilonGreedy, January 14
   • 6 replies
   • 132 views
   • 
   • epsilonGreedy
   • January 14

2. Buying Block and Beam Flooring

   By Blooda, December 23, 2019
   • 8 replies
   • 298 views
   • 
   • epsilonGreedy
   • January 14

3. Perimeter Insulation gaps?

   By wozza, December 11, 2019
   • 2 replies
   • 207 views
   • 
   • wozza
   • December 11, 2019

4. Staircase onto screed floor

   By JFDIY, November 13, 2019
   • 2 replies
   • 291 views
   • 
   • nod
   • November 13, 2019

5. Supporting the stairs where it lands

   By Roz, November 12, 2019
   • 7 replies
   • 211 views
   • 
   • Roz
   • November 13, 2019

6. Looking for suggestions on how best to support void behind joist hangers

   By Digmixfill, November 9, 2019
   • 11 replies
   • 337 views
   • 
   • AnonymousBosch
   • November 12, 2019

7. To nog or not to nog...

   By gwebstech, November 10, 2019
   • 9 replies
   • 269 views
   • 
   • joe90
   • November 11, 2019

8. Best way to hang posi joists into different materials 1 2

   By Vijay, March 6, 2019   

   • posi joist
   • joist hangers
   • 37 replies
   • 1,834 views
   • 
   • Vijay
   • November 10, 2019

9. Herringbone Struts / Bracing

   By wozza, October 28, 2019
   • 4 replies
   • 267 views
   • 
   • wozza
   • October 31, 2019

10. Joist Hangers - Nailed or Screwed?

    By wozza, October 26, 2019
    • 15 replies
    • 341 views
    • 
    • Ed Davies
    • October 27, 2019

11. Web joist prices. All roughly the same or worth shopping around?

    By Digmixfill, September 29, 2019
    • 11 replies
    • 629 views
    • 
    • Digmixfill
    • September 30, 2019

12. Plywood under flooring

    By Thedreamer, September 18, 2019
    • 11 replies
    • 326 views
    • 
    • Bitpipe
    • September 20, 2019

13. Chip in concrete floor beam end, what should be tolerated?

    By epsilonGreedy, August 14, 2019
    • 8 replies
    • 424 views
    • 
    • Mr Punter
    • September 5, 2019

14. Block & Beam floor, max overhang into cavity.

    By epsilonGreedy, August 27, 2019
    • 10 replies
    • 390 views
    • 
    • Simplysimon
    • August 28, 2019

15. Metal web joists in attic trusses

    By Vijay, August 16, 2019   

    • web joists
    • attic truss
    • 14 replies
    • 362 views
    • 
    • Vijay
    • August 18, 2019

16. Options for through void ventilation at a sleeper wall.

    By epsilonGreedy, August 14, 2019
    • 8 replies
    • 229 views
    • 
    • joe90
    • August 14, 2019

17. Sleeper wall query

    By Student, July 14, 2019
    • 12 replies
    • 675 views
    • 
    • Student
    • July 22, 2019

18. Suspended Timber Floor design 1 2

    By Student, June 11, 2019
    • 27 replies
    • 1,058 views
    • 
    • PeterW
    • July 19, 2019

19. Suspended Joist Floor

    By Toppers, July 8, 2019
    • 12 replies
    • 339 views
    • 
    • Bitpipe
    • July 10, 2019

20. Level tolerance for hardcore under a concrete slab.

    By epsilonGreedy, June 20, 2019
    • 18 replies
    • 526 views
    • 
    • Mr Punter
    • June 26, 2019

21. When are fibres in concrete not structural?

    By epsilonGreedy, June 20, 2019
    • 13 replies
    • 400 views
    • 
    • Oz07
    • June 21, 2019

22. Strengthening undersized joists

    By Student, June 17, 2019
    • 7 replies
    • 415 views
    • 
    • PeterW
    • June 17, 2019

23. New Joists for new 1st floor bathroom

    By gs412m, May 19, 2019
    • 10 replies
    • 540 views
    • 
    • gs412m
    • June 17, 2019

24. Fixing Joists

    By Toppers, June 5, 2019
    • 17 replies
    • 559 views
    • 
    • PeterW
    • June 12, 2019

25. Posi Joists

    By Big Neil, May 16, 2019
    • 10 replies
    • 499 views
    • 
    • mvincentd
    • June 11, 2019