Shelter Types

Fiberglass Storm Shelter

Also known as: fiberglass storm cellar, composite shelter

Where fiberglass makes sense

• Yards with a high water table where steel corrosion is a concern
• Sites with poor truck access where lighter units help
• Owners who want a smooth interior surface that resists mildew

What to verify on the test report

Ask the producer for the laminate schedule (how many layers of mat and roving) and the resin spec. A shelter labeled fiberglass without those details on the test report is a red flag.