Yes you are reading it correctly, If you are going seasoned Hwd then it would be F27 and Treaded pine you treat as F7
Type: Posts; User: Chippy69
Yes you are reading it correctly, If you are going seasoned Hwd then it would be F27 and Treaded pine you treat as F7
Hi Alx1711
Firstly we need to know what timber your using ie Hwd or treaded pine
For unseasoned Hwd F17 it will Max span 2100 on a single span and 2300 over continuous, thats over at least 1 mid...