When a fire rated steel door is used for interior position, except for the function of durability and fireproof, requirements for sound insulation and appearance will also be improved accordingly.
In order to make steel doors obtain a better sound insulation function, the very first we have to take consider with is the infilling material of the door. Polyurethane is a kind of infilling material which is very practical and commercial. Polyurethane, in addition to providing a excellent thermal and sound insulation, its pretty low cost makes it one of the most popular choice for infilling material. But it also has a disadvantage which is a relatively poor supporting. Nevertheless, interior doors don’t have to as tough as an exterior doors since people don’t use it with so much violence which makes polyurethane one of the best choice for infilling.
Asico Interior Steel Fire Door Specifications
Except for infilling, the choice of hardware is also one of the important considerations of interior door. We may install more sealed accessories in order to make sure the doors is well sound and thermal insulated. For example, automatic bottom seal, door sweeper, threshold, soundproof seal, weather strip and etc. All these hardware will do a nice support for door tightness. Meanwhile, we shall pay more attention to the selection of lock. According to the requirements of different clients or project demands, manufacturer may need to provide handle locks with different functions such as entry lock, privacy lock, passage lock and etc.
Asico Interior Steel Fire Door Hardware Options
In the end, regarding the appearance of the steel doors. Basically, all the steel will be painted as final surface treatment. Besides simple paneled designs, we may also make woodtransfer for steel doors in order to make them look like wooden doors.
Wood Grain Options