Drop Down Door Bottom Seal

When closed the door bottom creates a strong reliable barrier for sound air infiltration and dust.

Drop down door bottom seal.

All pemko automatic door bottoms consist of an aluminum case which surrounds a movable drop bar seal. 15 x 30 mm. Options include automatic bottoms door shoes security and specialty bottoms. The drop bar seal is actuated by a plunger which contacts the jamb as the door is closing forcing the drop bar seal down against the floor threshold.

With athmer drop seals tripping hazards on door thresholds are a thing of the past. Planet drop down seals. Our zero threshold solutions for doors even fall below the requirements of the german industrial standard din 18040. Options include face fixed installation semi or fully mortising into door leaves for both medium heavy duty applications.

Automatic door bottoms also known as drop down acoustical bottom seals offers improved clearance over standard door bottoms by retracting when the door is open to accommodate carpets rugs and other floor surfaces. All seals incorporate silicone rubber gaskets as standard and a durable spring loaded mechanism that ensures efficient door operation and effective sealing. They offer sound smoke and fire protection. In this case the door requires a threshold seal to ensure it can withstand and protect against smoke and flames in the event of a fire.

Use pemko door bottoms for sealing a door to a threshold or floor surface. For wood and metal. Casing is made of aluminum mill is fully mortised and will not affect the appearance of the door. A range of drop seals that fit to the bottom of a door drop down automatically when the door closes to form a firm seal.

Seal replaceable without demounting door. Most models are now available with nylon brush nb seals. Unilateral release with parallel drop down. Planet door seals 8 x 20 8 x 30 mm.

Choice of three seal available and is custom cut to size up to 48 length. For wood metal and pvc. This comprehensive range of automatic drop seals provides a variety of mounting options. Available in lengths up to 19 8 can be shortened to next stock length.

Drop down door seals if a fire door has a gap of 5mm along the bottom its integrity is compromised and it allows fire and smoke to pass through and spread. For wood metal and pvc. Planet door seals 13 x 30 mm. Sealing the bottom of a door is essential for an effective smoke containment or acoustic sealing system.

For top or bottom of door installation. Below you ll find the complet planet product overview of drop down seals. Automatic door bottom has a drop down seal which is automatically lowered when the door is closed to seal the gap.