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40mm vs 55mm Rolling Shutters
40mm and 55mm rolling shutters both provide permanent hurricane protection, compact storage, and reliable storm resistance. The best choice depends on opening size, design requirements, hurricane exposure, and whether the project involves standard windows or larger openings such as sliding glass doors.
View Rolling Hurricane Shutters in Florida
40mm vs 55mm Rolling Shutter Comparison
| System | Best For | Primary Advantage |
|---|---|---|
| 40mm Rolling Shutters | Windows and smaller openings | Compact design |
| 55mm Rolling Shutters | Homes, sliding glass doors, patios | Greater versatility |
When to Choose 40mm Rolling Shutters
40mm rolling shutters are commonly used on residential windows and smaller openings where compact storage and dependable hurricane protection are the primary goals.
- Standard windows
- Smaller openings
- Compact hood requirements
- Residential applications
When to Choose 55mm Rolling Shutters
55mm rolling shutters are one of the most popular rolling shutter systems because they can protect larger openings while maintaining a clean appearance and strong hurricane resistance.
- Sliding glass doors
- Patios and lanais
- Larger windows
- Most residential applications
Which Rolling Shutter Is Better?
Choose 40mm if your project primarily involves standard residential windows and smaller openings.
Choose 55mm if you need greater flexibility for larger openings, sliding glass doors, and more demanding residential applications.
Both systems provide permanent mounted hurricane protection, custom sizing, and factory-direct support from Maximum Shutters.
Need Help Choosing?
Our team can help determine the best rolling shutter system based on opening size, design pressures, exposure conditions, and project goals.
View Best Rolling Shutter System Guide