Floor Structures

63 topics in this forum

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

   By Digmixfill, September 29
   • 11 replies
   • 239 views
   • 
   • Digmixfill
   • September 30

2. Plywood under flooring

   By Thedreamer, September 18
   • 11 replies
   • 224 views
   • 
   • Bitpipe
   • September 20

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

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

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

   By epsilonGreedy, August 27
   • 10 replies
   • 248 views
   • 
   • Simplysimon
   • August 28

5. Metal web joists in attic trusses

   By Vijay, August 16   

   • web joists
   • attic truss
   • 14 replies
   • 243 views
   • 
   • Vijay
   • August 18

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

   By epsilonGreedy, August 14
   • 8 replies
   • 120 views
   • 
   • joe90
   • August 14

7. Sleeper wall query

   By Student, July 14
   • 12 replies
   • 425 views
   • 
   • Student
   • July 22

8. Suspended Timber Floor design 1 2

   By Student, June 11
   • 27 replies
   • 687 views
   • 
   • PeterW
   • July 19

9. Suspended Joist Floor

   By Toppers, July 8
   • 12 replies
   • 224 views
   • 
   • Bitpipe
   • July 10

10. Level tolerance for hardcore under a concrete slab.

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

11. When are fibres in concrete not structural?

    By epsilonGreedy, June 20
    • 13 replies
    • 269 views
    • 
    • Oz07
    • June 21

12. Strengthening undersized joists

    By Student, June 17
    • 7 replies
    • 224 views
    • 
    • PeterW
    • June 17

13. New Joists for new 1st floor bathroom

    By gs412m, May 19
    • 10 replies
    • 422 views
    • 
    • gs412m
    • June 17

14. Fixing Joists

    By Toppers, June 5
    • 17 replies
    • 367 views
    • 
    • PeterW
    • June 12

15. Posi Joists

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

16. POSIs : treated or not? 1 2

    By AnonymousBosch, July 25, 2018   

    • posi
    • treatment
    • (and 1 more)

      Tagged with:

      • posi
      • treatment
      • treated
    • 25 replies
    • 710 views
    • 
    • Mr Punter
    • June 9

17. Precast Floor Slabs - Cost

    By Conor, May 17
    • 4 replies
    • 337 views
    • 
    • nod
    • May 17

18. Drying of screed 1 2

    By Jude1234, September 19, 2018
    • 31 replies
    • 1,771 views
    • 
    • scottishjohn
    • May 4

19. Sand and Cement screed reinforcement?

    By bissoejosh, April 23   

    • sand and cement screed
    • screed
    • (and 2 more)

      Tagged with:

      • sand and cement screed
      • screed
      • screed mesh
      • screed fibres
    • 11 replies
    • 372 views
    • 
    • epsilonGreedy
    • April 23

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

    By Vijay, March 6   

    • posi joist
    • joist hangers
    • 27 replies
    • 1,281 views
    • 
    • Vijay
    • March 15

21. Staircase to poured screed detail

    By dpmiller, November 25, 2018
    • 11 replies
    • 553 views
    • 
    • dpmiller
    • February 22

22. sound proofing - joist foam strips

    By MarkyP, February 18
    • 7 replies
    • 478 views
    • 
    • MarkyP
    • February 18

23. Curling Screed

    By MJNewton, January 26
    • 11 replies
    • 467 views
    • 
    • MJNewton
    • February 12

24. DPM above or below concrete slab

    By BMcN, February 12
    • 8 replies
    • 1,043 views
    • 
    • Onoff
    • February 12

25. Crucial difference between posi joists & easi joists

    By willbish, January 28   

    • posi joist
    • easi joist
    • 4 replies
    • 1,019 views
    • 
    • willbish
    • January 28