RAC van insurance is a trusted name in Insurance sector of UK,
My four vans are rental and cover by RAC..No issue reporter so far.We have completed 3 years almost.
Why RAC ? In my opinion they are providing different range,type and services i.e. young drivers insurance, travel insurance , black box insurance, break down , even transit cover insurance if business effects .
Everything is available through website, no need to go here and there,just visit site provide required documents,pay online and get your vehicle insured.
There is no issue of claim problems as on date in my notice.
One more thing which is important is , they are masters in this field.