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Another popular choice is galvanized steel sheet metal. Steel offers high tensile strength, making it an ideal option for RV roofs that require a robust structure to withstand weathering and potential impacts. Galvanization provides a protective coating that helps prevent rust formation and corrosion, thereby enhancing the lifespan of the roof. While steel is heavier than aluminum, its strength-to-weight ratio can be advantageous in specific designs where structural integrity is paramount.
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3. Low Maintenance With traditional materials, constant maintenance is often required to ensure longevity. FRP railings, however, typically require minimal upkeep. A simple wash with soap and water is usually sufficient to keep them looking new, further enhancing their appeal for property owners and managers.
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