Aluminum Courtyard Security Gate for Private Estate with Powder Coating

and rust on its own. The surface is coated with outdoor fluorocarbon paint, which is resistant to salt spray, rain and ultraviolet rays. Ironwork is prone to rusting. It will lose its paint and rust through after 2-3 years, and needs to be descaled and repainted every year. Aluminum work outdoors can remain basically free from rust for 30 years, and is more suitable for coastal and humid areas.

Absolutely. Aluminum alloy is resistant to salt fog corrosion. Combined with a thick fluorocarbon coating, it can withstand the erosion of sea wind and salt. It is the top choice for coastal courtyard doors. Ironwork is not suitable for the seaside.

o. It is made with thickened industrial aluminum profiles and built-in reinforcing ribs, combined with solid cast aluminum decorative pieces. It is impact-resistant and scratch-resistant. Under the same strength, it is lighter than iron doors and is less likely to sink or deform when opening and closing.