One number on your policy is probably small. Your building's deductible probably isn't.
Condo insurance looks simple. The association insures the building, you insure your stuff, and everyone gets on with life. That story holds up until the building has a serious problem. In Ohio that's often a spring storm with high winds and hail, a tornado warning that turns real, or a winter freeze that bursts pipes across several units.
When a loss exceeds the master policy limits, or the master policy has a large deductible that somebody has to pay, the board can levy a special assessment and split the cost among every owner. Now it's your bill, in an amount you didn't choose. Some master policies use a percentage wind and hail deductible, calculated on the building's insured value. Run it once with round numbers: for example, a community insured for $10 million with a 1 percent wind and hail deductible would owe $100,000 before the master policy pays on a storm claim. Split among 50 units, that's about $2,000 per owner.
Your HO-6 has a coverage built for exactly this, called loss assessment. The default limit on many policies is small, often around $1,000. Raising it often costs relatively little. One more piece of fine print to ask about: some policies cap the portion of an assessment that comes from the master deductible, no matter how much loss assessment coverage you bought. We check that clause by name.
The second thing nobody tells condo owners: your declaration and bylaws, not your policy, define where the association's responsibility ends and yours begins. Older communities and amended declarations can draw that line differently. So the right way to insure a condo is to start with the master policy declarations page and the declaration, then build the HO-6 to fit the gap they leave. As an independent agency, we then compare several carriers to find the best fit. Bring the paperwork.