Smilearm®, a standard door barrier, insect-proof, dustproof, soundproof, air-conditioned, can be used with general open-close doors.

39 design patents around the world (By Smilearm) 5 -star OTOP product certificate (2010) & OTOP 3 stars (2009) (#Udon Dong Rom)


General open door - gap under the door must not be more than 2 cm away. No need to glue. No need to tighten the installation nut.
How to buy according to the door width = standard is about 80-90 cm wide. Good friction Waterproof, synthetic sponge, not water, lightweight. Close the space under the door to prevent the air vent. Helps to save electricity, prevent insects and reptiles Enter the house, reduce the sound from the outside. And soundproofing the interior of the dust from the outside, blown into the house, prevent unpleasant odors, cigarette smells and rice pipes to prevent outside person. Open Both single and pair of bloom, such as plywood doors, teak wooden doors, corrugated wooden doors, plastic doors, PVC doors or doors that use knobs, a lever thickness of the general standard, approximately 3.5 cm. Can be used with the door with spaces. Under the door, approximately 0.50 - 2 cm. Must have a floor to support
The advantages of the Standard models are 100% under the door. There is no left to let the air flow out. Can be removed and cleaned without using glue or tightening the nut. Although the floor is not always smooth, a wave has a longer lifetime than a single -sized face glue. And cut the mark point, pushing the sponge always one side and cutting the excess of the fabric, inserted under the door by bringing the clear plastic to the bottom to the ground. (If inserted very tight Turn over the plastic. Clear)

The instructions should be installed the door barrier to the clear plastic on the floor.
Care. And cleaning, should pull the door to separate the door from under the door Use a damp cloth to wipe off the dust.