Security door is no ordinary door. Security door has a thicker frame and vault-style multiple locksets, enhancing the protection of your house or company against burglary and forced entry. To be able to provide the needed security for your home, its high-quality materials, security doors can last for as long as your house does. Apart from that, it doesn’t need much maintenance. A fully aluminium security door has more color and design options than a wooden one. Aluminium can be powder coated for various looks and finishes.