Home > Companies > dp Doors & Shutters Ltd > Flexible Leaf Crash Doors

Flexible crash doors for heavy-duty internal use, with an L-shaped frame which sits on a floor mounted pivot, whilst the sprung top corner is mounted around a reaction block allowing the door leaf to open/ close through 180°.

Features and benefits:

  • Door leaves open on impact and close with the aid of a helical spring set inside the door frame.
  • Suitable for high-traffic areas.
  • Operation can be automated.
  • Range of control options are available.
  • Bespoke sizes are available.
  • Stainless steel fasteners.
  • All holes are reinforced with steel rings.


Can be specified as an alternative to polyvinyl chloride (PVC) strip curtains, where a more heavy-duty option is required.

Standard product features


  • Frame: Tubular steel.
  • Fasteners: Stainless steel.



PVC: Actual thickness can vary (4–10 mm).


  • CD1: Panels welded together with cover strip weld on both sides.
  • CD4: PVC panel joined to balanced black rubber panel with reinforced joint strips.

- Reinforcement:

Where panel sections meet they are joined by a reinforced strip, giving the door more impact resistance.

Colour/ Finish:

  • CD1: Top panels: Clear, transparent PVC.
  • CD2: Clear, transparent PVC.
  • CD3: Black rubber.
  • CD4: Clear, transparent PVC/ black rubber.

Vision window:

Clear, rigid plastic windows in a range of shapes. Can be combined in various configurations; consult manufacturer for details and insert requirements.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
45-25-28/358 Flexible doorsets

NBS Specification

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This product is associated with the following NBS clauses:

Product specification

An important note about specifying



dp Doors & Shutters Ltd


+44 (0)114 288 9464

Product reference

Flexible Leaf Crash Doors


Half clear PVC/ half coloured PVC.
Full height transparent PVC.
Full height black rubber.
Half clear PVC/ half black rubber.


[Black rubber, 8 mm]
CD3 or CD4 only.
[Black rubber, 12 mm]
CD3 or CD4 only.
[PVC, 7 mm]
CD1 or CD2 only.
[PVC, 10 mm]
CD1 or CD2 only.


 - Height:
[ ______ ]
 - Width:
[ ______ ]

Colour/ Finish

 - Panels:
[Not required]
CD2, CD3 and CD4.
CD1 bottom panels only.
CD1 bottom panels only.
CD1 bottom panels only.
 - Frame:
[Powder coated, colour]
Insert requirements, any BS or RAL code.

Vision window

 - Shape:
[Not required]
CD1, CD2 and CD4.
CD3 only, standard.
CD3 only.
CD3 only.
 - Material:
[ ______ ]
 - Configuration:
[ ______ ]


Pneumatic cylinder


[Not required]
[Induction loop]
[Movement detector]
[Pull switch]


[Adjustable timer]
Controls duration of opening.
[Integral limit switch]
[Operator control programme]
[Partial opening switch]

Manufacturer details

23b Orgreave Crescent,
Dore House Industrial Estate,
South Yorkshire, S13 9NQ
Tel +44 (0)114 288 9464
Fax +44 (0)114 293 9193
NBS Plus
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