The galvanized steel roof is weather-resistant and durable and can be used for all seasons-Features overhang eave design for easy drainage, the tilted roof prevents water accumulation-The double roof design keeps the inside cool and comfortable while enhancing stability-The 4" thick aluminum columns offer a solid and stable structure-The expansion screws help fix the gazebo on solid ground for better wind resistance-The reinforced triangular structures help enhance overall stability-The inner vi