Texas Windstorm Insurance Association
The Texas Windstorm Insurance Association (TWIA) was established by the Texas Legislature in 1971 in response to regional market conditions following Hurricane Celia in August 1970. Our purpose is to provide windstorm and hail insurance in the Texas seacoast. TWIA is governed by Chapter 2210 of the Insurance Code (Chapter 2210).
We are a residual insurer of last resort and are not a direct competitor in the voluntary insurance market. We provide coverage to residential and commercial properties in certain designated portions of the Texas seacoast territory. The designated catastrophe area is that portion of the seacoast territory where the Commissioner of Insurance has found that windstorm and hail insurance is not reasonably available.
The above is from the TWIA website. Listed below are some links to their sample policies.
You can see of all of them by following this link: https://www.twia.org/forms-sample-policies-endorsements-certificates/