Hi all I'm going to jet wash our driveway, never been done in 10 years, I've messaged it 16mlong by7m at it's wildest. Looking online some say 25kg covers 20 to 30m2 when the paving has been jet washed, others I guess are basing it on newly laid. Cheapest is Wickes at 20kg, they state 4m2 per bag. I've got 112m driveway , but surely 28bags seem too much
Jointing sand for lock paving after jet washing
- Thread starter robpeake
- Start date
Depends how much has been washed out, buy a few bags and see how far it goes. Add salt to reduce weed growth .
It depends how much sand you wash out whilst jet washing. I re sand mine annually and it generally takes 1 or 2 bags depending on how its weathered. My drive is about 120 sq metres.
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