Retractable door seal, KG-S, Planet

for glass doors for projects, length: 959 mm

Item no. 950.10.123

  • Application and function, automatic door seals
  • Area of application

    • Protection against cold, draught and vermin
    • Reduces light leakage
    • soundproofing
    • smoke control
    • Fire resistance
    • Safes energy of air conditioning systems (see following example)

    Example calculation of energy savings:

    Door width 960 mm,

    pressure difference between indoor and outdoor 10 Pa,

    room temperature 25°C and relative humidity of 90 %,

    outdoor temperature 35°C and relative humidity of 70 %,

    floor gap 7 mm

    Without seal: leakage rate approx. 41 m3/h

    With seal: leakage rate under 2 m3/h

    The area of application in which the door is used is mainly governed by the sealing profile material (PVC or silicone). High quality, self-extinguishing silicone seals are used for fire resistant and smoke control doors.


    Retractable door seals are available with single-side or double-side release mechanism. Seals with single-side release (with double doors) are released on the hinge side or on the lock side, depending on the model. Double-side release always means release at the hinge side and at the lock end. With double-side release seals, the sealing profile is raised and lowered faster, which prolongs its life time considerably.


    The sealing profile is pressed automatically against the floor or engages with a threshold as the door is closed.

    Automatic door seals can be distinguished between retractable door seals and sill seals.

    Sill seals are always used in combination with a threshold, it is, however, recommended to use retractable door seals also in combination with a threshold in case of carpet fitted floors or butt joints with different floor coverings.

  • Installation types, automatic door seals
  • Installation types

    Automatic door seals can be fitted in different ways depending on the model and application.

    Full mortice fitted, With mounting bracket

    Full mortice fitted and face fixed


    screwed on

    Plug-fitted and/or glue fixed (glass)

    screwed underneath


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    for glass doors for projects, length: 959 mm

    Item no. 950.10.123

    Item no. 950.10.123

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    Retractable door seal, KG-S, Planet

    for glass doors for projects, length: 959 mm

    • KG-D10

    Item details

    Model series



    959 mm


    For glass doors where soundproofing and smoke control are required


    Carrier: Aluminium
    sealing profile: Silicone


    Carrier: Silver coloured anodized EV1
    sealing profile: Grey


    Release at the hinge side

    Sealing height

    <16 mm


    For glue fixing with UV adhesives provided on site
    can be shortened at the lock end by ≤125 mm
    the door height with KG-D8, D10 and U must be 28 mm shorter than the door height with KG-S
    adjustment of sealing height on release pin with SW 3 Allen key


    For DIN left and DIN right hand use
    Product Features

    Supplied with

    1 Retractable door seal

    1 Release plate with screws

    Set of installation instructions

    Order reference

    Other fixed lengths available on request.

    We recommend the glass clear joint sealant Cat. No. 003.55.170 for bonding.

    Corporate Office: Häfele America Co., 3901 Cheyenne Drive, Archdale, N.C. 27263
    Phone: 800.423.3531, Fax: 800.325.6197, Local Phone: 336.434.2322, Email: