Flat Roofs

299 topics in this forum

1. Joist hangers onto masonry

   By NickK, January 19, 2023
   • 2 replies
   • 1.1k views
   • 
   • NickK
   • January 19, 2023

2. Replacing "Pitched" roof with GRP and question regarding ventillation when roof is 13-14 degrees?

   By TacticalBrick, January 19, 2023
   • 1 reply
   • 865 views
   • 
   • Jacob
   • January 19, 2023

3. Leak in balcony flat roof

   By Simba_ali, January 18, 2023
   • 7 replies
   • 965 views
   • 
   • jack
   • January 19, 2023

4. Vapour Control Barrier

   By Warrentdo, December 28, 2022
   • 7 replies
   • 1.5k views
   • 
   • steveoelliott
   • January 5, 2023

5. Mold and condensation in cold deck flat roof-new install 1 2

   By Paul Alan, December 16, 2022
   • 29 replies
   • 3.7k views
   • 
   • Paul Alan
   • December 17, 2022

6. Sanity Check on Flat roof please.

   By Warrentdo, December 15, 2022
   • 7 replies
   • 1.3k views
   • 
   • Warrentdo
   • December 15, 2022

7. Help with proposed new flat roof - EPDM or Fibreglass

   By merc, November 15, 2022
   • 21 replies
   • 2.2k views
   • 
   • Mr Punter
   • December 4, 2022

8. GRP roof insulation

   By GreenGables, December 1, 2022
   • 4 replies
   • 1.1k views
   • 
   • GreenGables
   • December 1, 2022

9. Flat roof upstand 1 2

   By GreenGables, November 25, 2022
   • 26 replies
   • 2.3k views
   • 
   • GreenGables
   • November 30, 2022

10. Stove flue pipe through flat roof

    By LucasNewMalden, October 15, 2022
    • 2 replies
    • 2.6k views
    • 
    • Temp
    • October 15, 2022

11. Reasonable quote for re-roofing flat roof

    By hamburgers, October 7, 2022
    • 1 reply
    • 1.1k views
    • 
    • markc
    • October 7, 2022

12. Flashing options to render over

    By GrantMcscott, October 2, 2022
    • 4 replies
    • 1.5k views
    • 
    • Conor
    • October 3, 2022

13. Flat roof covering. Pros and cons.

    By Jilly, September 27, 2022
    • 18 replies
    • 2.3k views
    • 
    • Kelvin
    • September 28, 2022

14. GRP roof flashing

    By GrantMcscott, September 27, 2022
    • 1 reply
    • 907 views
    • 
    • SteamyTea
    • September 27, 2022

15. Seal gaps around edge of PIR on flat roof ?

    By pstunt, September 19, 2022
    • 2 replies
    • 1.3k views
    • 
    • pstunt
    • September 20, 2022

16. Fixing poor detail on parapet wall

    By jack, September 12, 2022
    • 0 replies
    • 1k views
    • 
    • jack
    • September 12, 2022

17. Laying EDPM on 'damp' ply

    By phatboy, September 7, 2022
    • 2 replies
    • 1k views
    • 
    • phatboy
    • September 8, 2022

18. How do you make flat rooves that are not noisy?

    By smart51, September 7, 2022
    • 11 replies
    • 1.4k views
    • 
    • Happy Valley
    • September 8, 2022

19. Convert poor cold roof to warm roof with annoying pipe

    By glennpierce, September 3, 2022
    • 7 replies
    • 1.1k views
    • 
    • Dave Jones
    • September 3, 2022

20. Warm Roof To High

    By GrantMcscott, August 30, 2022
    • 4 replies
    • 889 views
    • 
    • GrantMcscott
    • August 31, 2022

21. Current roof build up - unsure of u value

    By ADringer, August 29, 2022
    • 3 replies
    • 783 views
    • 
    • ADringer
    • August 29, 2022

22. Can a SIPs flat roof ever be called a warm roof???

    By GrumpyBear, August 24, 2022
    • 0 replies
    • 654 views
    • 
    • GrumpyBear
    • August 24, 2022

23. Me again... Abutment detail on a TF house with open rain screen cladding

    By BartW, August 21, 2022
    • 0 replies
    • 630 views
    • 
    • BartW
    • August 21, 2022

24. Can metal trims be used with GRP roof?

    By BartW, August 21, 2022
    • 3 replies
    • 702 views
    • 
    • SteamyTea
    • August 21, 2022

25. GRP against TF wall with breather - over or under?

    By BartW, August 18, 2022
    • 7 replies
    • 732 views
    • 
    • BartW
    • August 18, 2022