Flat Roofs

378 topics in this forum

1. Ply sheathing on flat roof (35mm trusses)

   By MortarThePoint, April 30, 2021
   • 21 replies
   • 4.1k views
   • 
   • MortarThePoint
   • May 5, 2021

2. Cold flat roof abutment with sloping roof

   By David R, April 29, 2021
   • 4 replies
   • 3.3k views
   • 
   • David R
   • May 1, 2021

3. Does this flashing look ok?

   By davidk, April 29, 2021   

   • leadwork
   • flashing
   • 21 replies
   • 3.9k views
   • 
   • ProDave
   • April 30, 2021

4. Bestest Flat roof 1 2

   By ianfish, February 4, 2021
   • 28 replies
   • 7.4k views
   • 
   • pudding
   • April 26, 2021

5. Liquid Rubber Roofing?

   By idontknowwhatiamdoing, April 21, 2021   

   • epdm
   • rubber
   • (and 1 more)

     Tagged with:

     • epdm
     • rubber
     • flat roof
   • 5 replies
   • 3.8k views
   • 
   • idontknowwhatiamdoing
   • April 22, 2021

6. New Roof Porcelain Copings

   By steveoelliott, April 18, 2021
   • 4 replies
   • 1.4k views
   • 
   • steveoelliott
   • April 20, 2021

7. Continuity of vapour control layer

   By Jtb, April 9, 2021
   • 0 replies
   • 891 views
   • 
   • Jtb
   • April 9, 2021

8. Advice for leaking flat roof please

   By Oldhousehelp, April 8, 2021
   • 7 replies
   • 1.6k views
   • 
   • joe90
   • April 9, 2021

9. Roof terrace construction

   By DaveH, March 4, 2021
   • 9 replies
   • 3k views
   • 
   • DaveH
   • March 8, 2021

10. Fascia board corners

    By BobAJob, February 27, 2021
    • 0 replies
    • 820 views
    • 
    • BobAJob
    • February 27, 2021

11. Anyway to repair a wet flat tar/felt roof (temporarily)

    By joe90, February 2, 2021
    • 13 replies
    • 4.6k views
    • 
    • joe90
    • February 9, 2021

12. Zinc warm vs cold (unvented vs vented) 1 2

    By GraemeHM, February 3, 2021   

    • zinc
    • low-pitch
    • (and 2 more)

      Tagged with:

      • zinc
      • low-pitch
      • warm roof
      • cold roof
    • 27 replies
    • 14.2k views
    • 
    • SimonD
    • February 5, 2021

13. How to construct a shallow sloping roof with minimal thickness.

    By Andy H, January 26, 2021   

    • flat roof
    • 13 replies
    • 7.5k views
    • 
    • Temp
    • February 4, 2021

14. Overthinking flat roof joists/wall junction preserving airtightness

    By Olf, February 3, 2021
    • 1 reply
    • 1.4k views
    • 
    • Gus Potter
    • February 3, 2021

15. How to construct a shallow sloping roof with minimal thickness.

    By Andy H, January 26, 2021   

    • flat roof
    • 0 replies
    • 950 views
    • 
    • Andy H
    • January 26, 2021

16. Flat roof with fall

    By ianfish, January 22, 2021
    • 13 replies
    • 3.6k views
    • 
    • ianfish
    • January 22, 2021

17. Joists

    By ianfish, July 30, 2020
    • 15 replies
    • 4.1k views
    • 
    • ianfish
    • January 21, 2021

18. Crows and Rubber roof

    By tanneja, January 16, 2021
    • 18 replies
    • 9.2k views
    • 
    • Jilly
    • January 17, 2021

19. Material choice.

    By Makeitstop, January 10, 2021
    • 18 replies
    • 2.7k views
    • 
    • Makeitstop
    • January 12, 2021

20. Condensation forming on inside of garage roof

    By KyleT, January 7, 2021
    • 17 replies
    • 6.6k views
    • 
    • scottishjohn
    • January 8, 2021

21. Leaking balcony flat roof 1 2

    By Simba_ali, July 15, 2020
    • 38 replies
    • 9.5k views
    • 
    • Simba_ali
    • December 29, 2020

22. Warm or Cold

    By LSB, November 10, 2020   

    • roof
    • 2 replies
    • 1.5k views
    • 
    • Timedout
    • November 10, 2020

23. Rubber roof edges 1 2

    By BobAJob, October 23, 2020
    • 27 replies
    • 9.2k views
    • 
    • BobAJob
    • November 8, 2020

24. DIY Rubber Roof

    By PaddyP, November 4, 2020
    • 11 replies
    • 11.5k views
    • 
    • HerbJ
    • November 5, 2020

25. Best Roof Surface for raised decking on a Flat Parapet Roof

    By revelation, October 23, 2020
    • 19 replies
    • 6.3k views
    • 
    • revelation
    • October 30, 2020