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Garageflex Threshold Barrier to stop leaves and debris entering the garage

Commercial Grade Garage Door Threshold Barrier 25mm (High) - available in a variety of lengths from 2 metres to 9 metres


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This 25mm high commercial threshold kit has been designed to form a watertight seal between the commercial shutter or garage door and the floor. The threshold will also prevent leaves, dust and debris from being blown under shutter/garage door, thus ensuring a clean and dry environment.

The kit includes:

  • Aluminium section(s) complete with bottom seals
  • Tapcon fixings (approximately 3 per 600mm)
  • 1 x socket head (for use with an electric screwdriver)
  • Fitting instructions

Suitable to fit with a manual or automatic commercial roller, sectional doors and up & over, roller and sectional domestic garage doors.


For best results the surface should be smooth and flat and devoid of bumps or troughs.  Remedial action should be undertaken to rectify uneven surfaces prior to fitting the Threshold Seal. 

Tools Required

Tape measure
Pencil or marker pen
Stanley Knife
6mm masonry drill bit 
Electric screw driver

Kit includes:             

Aluminium Section(s) to fit the aperture
Two bottom rubber seals
Tapcom Dome Head Fixings (60mm) approx 3 per 600mm
Drive Style T30 hex socket head for an electric screwdriver
Fitting Instructions (for appropriate aperture size)

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