If you’re considering getting a new tarmac driveway or outside area, it’s important to know how long it takes to dry. Try to use it too early and you might damage it and ruin its appearance. It won’t be long before you can walk on your new surface, as long as you’re careful. However, it’s a good idea to avoid putting heavy objects or driving on it for 2-3 days. For a more accurate timescale, ask your tarmac paving and driveway pro.