A strong door is one of the clear indications that you have security and most of the property contained in your shelter is protected. This is especially a vital requirement for shelters built underground to protect individuals from blasts and great impacts. Our company which is concerned with the production of security components has ensured that your security is our top most priority through the development of the lunor PT-1 door.
This door is filled with concrete which is filled at the site. This is done after the concrete shelter wall is complete to ensure that it is a complete fit. With this, the maximum security that you require is completely assured. The topmost reinforcement is provided by the welding on all sides and a frame that is of steel profile alongside a rubber seal.
It is also highly resistant against blast air which is provided by its ability to open towards the outside.