Most of the windows of the newly built buildings have been equipped with anti-mosquito invisible screens, while the swing doors, sliding doors and burglar doors in the rooms have not been equipped with screens. Especially in summer, mosquito catkins fly all over the sky, which brings a lot of inconvenience to the ventilation of the room. Therefore, it is urgent to add screen doors for the swing door.
If only a single anti-mosquito ventilation is required for the side-hung door, the commonly used trackless invisible screen door and roller up retractable screen door shall be installed. When the natural wind is strong, open the screen door on the opposite side of the door handle. If the weather is sultry, you can open the whole opposite door, and then push and pull the opposite screen door to the middle to absorb. When you do not use the screen door in winter, you only need to hide the screen in the screen box.
The side-hung door needs safety and anti-mosquito ventilation, and the commonly used side-hung diamond mesh anti-theft screen door is modified. The left and right leaves of the diamond screen door correspond to the left and right leaves of the original flat door. The one that is frequently opened and moved is equipped with a double-sided handle and a safety lock key, and the one that is fixed is equipped with a imitation stile and a heaven and earth bolt internal lock. The frame around the diamond anti-theft screen door is combined with the swing door frame and fastened with special steel nails. Because of the decoration of the cover, the special swing door must be fixed from the inside of the diamond screen door frame with expansion screws, and then sealed around.
Post time: Mar-09-2023
