Does a standard business insurance policy include cover for weight of snow? In a word, yes. Or at least this is what the answer should be. In the 2009/2010 winter, particularly in Scotland, we saw the highest level of weight of snow claims for many, any years.
Some farmers were saying that they had been trading for over 20 years and had never had any damage by weight of snow. Then, after days, if not weeks of persistent snow fall, the more modern metal barn roofs were collapsing every where.
This normally only affects policies where you have some form of commercial building insurance included as it is the structure that suffers the damage. But, is this covered or not. As we have said, the answer should be yes. You are obliged to take care of your own property and any policy will say that you must mitigate, or reduce future losses.
This does not mean that you have to put yourself at personal risk and start climbing on the roof shifting snow. As with any claim, insurers will ask for a claim form to be completed and they will refer to weather records for the time of the damage. If the records tie in with heavy snowfall, then they should (assuming all other points are valid) consider the claim.
If, however your insurer starts to say that it is not covered, then you need to make a formal complaint, and if not accepted take this to the ombudsman. If your policy does not define Storm, then you need to base this on one of two things. Either an agreed dictionary definition, or based on past legal precedents set.
It is unlikely that an insurer will say that weight of snow is not covered, they may try to repudiate or turn down a claim based on a building being in poor condition though.

