Residential metal doors feature galvanized steel construction (1.2-1.6mm thick), insulated cores for energy efficiency & multi-point locks for superior security. Fire-rated options, weather-resistant finishes prevent rust/warping. Custom designs enhance curb appeal – durable, low-maintenance protection for Indian homes! https://www.palscity.com/post/1641233_enhance-the-safety-style-and-long-term-durability-of-your-property-with-premium.html