STJH face-fixed automatic seal with surface housing and gasket shown on white.

STJH-AUTOMATIC-DOOR-DROP-SEAL-FACE-FIXED

Automatic Door Drop Seal Face-Fixed

Retrofit an automatic bottom seal directly onto the visible face of an existing door.

Face fixing supports work on existing leaves.
The accessible housing simplifies replacement.
Independent levelling helps maintain even threshold contact.

مقدمة المنتج

The face-fixed seal mounts as a complete linear housing against the lower door face. Its automatic mechanism lowers an elastomeric sealing element when the door closes and withdraws it during opening. The accessible carrier allows installation without the deep internal groove required by a fully mortised unit. Independent levelling adjustment helps the seal follow the threshold, making this arrangement useful when an existing door needs a practical bottom-gap upgrade.

الخصائص الرئيسية

Face fixing supports work on existing leaves.
The accessible housing simplifies replacement.
Independent levelling helps maintain even threshold contact.

المعلمات الفنية

Installation	Face fixed
Operating Method	Automatic mechanical drop
Sealing Element	Elastomeric gasket
Carrier	Surface linear housing
Adjustment	Independent self-levelling
Power	No electrical supply
Opening Behaviour	Seal lifts from threshold
Retrofit Use	Existing door face
Sealing Location	Door-bottom gap
التخصيص	Length and mounting position can match the existing leaf and threshold.

Applications

Bottom-gap upgrades on installed doors.
Door leaves unsuitable for deep mortising.

Solutions for Your Application

The leaf cannot be routed deeply.

The carrier fixes to the external face.

The threshold is not perfectly level.

Adjust the self-levelling mechanism to obtain even contact.

الخيارات المتاحة

Compatible threshold plate.
Length selection for the door width.
Suitable mounting accessories.

Planning a Automatic Door Drop Seal Face-Fixed specification?

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