I am currently having new pre treated decking being installed this week and need further advice in the following,
1/ How soon do I start treatment once decking laid?
2/What's the best treatment? Oil? Varnish? To treat and protect the decking?
3/ Would you treat the wood again now or wait until next year when re treating?
Any advice will be greatly appreciated as I am getting mixed advice and want the best for the decking.