Replacing a garden gate with fence panels

[SALL2009]

I need to install post supports to concrete floor. I'm thinking of using through bolts to fix the supports. What size of through bolt should I use? Are there any better options of fixings to use to secure the below post supports.

http://www.screwfix.com/prods/99237...ng/Bolt-Down-Post-Support-75-x-75mm-Pack-of-2

 

[ColJack]

what is the gate you're replacing.. if it's between you and a neighbour, does she have right of access through your garden?
mine does so I can't get rid of the gate..
best check your deeds..

 

[SALL2009]

Its for car access to my back garden through the back access road. Not shared with anyone. I want to replace it because the gate is falling apart. or can someone give other suggestions to support the gate?

 

[ColJack]

if it's a large gate then you can get sprung wheels to support them..

 

[SALL2009]

The gate is full width of the house. So it is quite big. But the wood has rotted over time, so it’s falling apart. I might just tie some cable around it to secure it for a while.