Bollards.ca would be the best source for finding bollard covers to fit your needs. As this is the company website, they should have the covers in the specifications that you need.
There are many different types of covers for your computer that would help to prevent damage against liquid. A cover for your keyboard usually is efficient.
Your policy will not specifically say it covers "hurricane" or "tornado" damage. If if covers wind, then your loss would be covered.
The best way to prevent water damage on wooden shutters would be to use a waterproof coating. It is easy to put on.
You cant prevent sun damage its inevitable but you can cause it to happen less by wearing sunscreen or a lotion with SPF in it and wear sunglasses.
HO6 condo insurance covers damage to the interior of the condo and the possessions therein from things such as fire, theft, water damage, etc. The master policy that covers the building only covers exterior damage. HO6 insurance would be necessary in places where wild fires or other natural disasters are somewhat frequent.
If you use your boat a decent amount, than it can be good to have dock plates installed. These will help to prevent damage to your boat and your dock.
The water would get into our homes and damage would exspensive to fix that's why we have dams to prevent it.
That would be under a collision insurance. The property damage portion would pay for the mailbox.
On average a bollard can be installed by a licensed contractor paying comp and liabilty ins. for about 400.00 ea. This price includes the bollard at a height of 4' above ground and 3' below ground. Bollards come in many sizes and for many different purposes. You could easily install one yourself and pay maybe $200, for example https://www.slowstop.com/products/bollard-kit-1, which would be a small surface mounted application, or pay many thousands for a K-Rated security bollard (http://www.calpipebollards.com/K12-Rated-Bollards.html). It all depends on your application.
It pretty much covers anything that would be apple's fault if you crack it or drop it or any accidental damage or water damage is your fault.
I would ask your insurance company for recommendations on who to use to repair hail damage. They may even cover some of the cost involved if your policy covers it.