I'm planning on re-doing the rooftop deck at a condo we just purchased. One of the Condo board requirements for doing any work on your unit is that all contractors provide an insurance certificate (naming condo board and management company as additional insureds) for at least $1,000,000 general liability (and $500,000 worker's comp). In the event I can't sweet talk the Board into just letting me screw down some deck boards without getting the mayor involved, does anyone know how I'd go about getting an insurance policy like this and what it would cost? I'm hoping there's some kind of short term add-on to my H06 insurance policy that could meet this requirement inexpensively and easily. Entire project should take no more than a month, tops. This is my first place so I'm pretty new to everything - any insight is appreciated. Thanks.