I have some heavy duty solid steel fencing wire, probably 3mm dia, can't I just string that up? It would hold a horse!! not that I'm thinking about hanging a horse on it you understand.
(Leaving myself open to all the cowboy jokes here now!! LOL
.
.
tbh, the wire could hold up the twin towers, but the fixing points and anchors at the ends would have to be very good. You'd need very tight tension or it will sag like crazy.
If you need to find a tradesperson to get your job done, please try our local search below,
or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Please select a service and enter a location to continue...
Are you a trade or supplier? You can create your listing free at DIYnot Local