If you are looking for caravans insurance and are lucky enough to own both a static caravan and a touring caravan then you may be able to get your insurance as a joint policy to cover both your static van and your touring caravan. Insurance companies could offer you some great savings when taking multiple caravan insurance.
There are some features if both static and touring caravan insurance that would be the same. For instance the policies would payout if your caravan or belongings were damaged due to fire, if they were stolen of if the caravan or your belongings were damaged due to vandalism.
Touring caravans insurance and static would also differ greatly in some aspects as you would need different types of protection due to the ways that the caravans are used. For example if you have a touring caravan then and you plan on travelling outside of the UK then you would need to ensure that you have European cover included in the insurance policy. This would then allow you to be towed if you should breakdown or have an accident while travelling around Europe. The policy would also payout for you to stay in alternative accommodation for so many days.
If you are looking for static caravans insurance then you would need to ensure that your caravan was fully insured against accidental damage if you rent out the caravan and you should also check to find out if you would be able to claim for a loss of rental income if your caravan was unliveable for some time if for example it had to be towed away for major repairs.