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Securit Concealed Internal Fire Door Closer Fire Rated BS476
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Securit Concealed Internal Fire Door Closer Fire Rated BS476

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From £3.89 (inc. VAT)
Available    |  Usually dispatched within 24 hours
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Product Summary


TYPE: Jamb chain fire door closer

STYLE: Concealed chain

FIRE RATING: 30 minutes fire protection (FD30)

FIXINGS: All necessary fixings included


This concealed half hour fire door closer measures 140mm, is easy to fit and is available in electro brass or nickel plated.

  • Rectangular brass plates with steel mechanism

  • Tested in accordance with BS476-22:1987 and is suitable for 1/2 hour fire doors (FD30)

  • Suitable for uncontrolled door closing, recommended use of a full CE marked door control

  • Easy to fit and install

  • Choice of two finishes (Brass and Nickel Plated)

Important: These door closers cannot be used on doors hung on any type of projection hinge, rising or falling butt hinges or Tetus hinges











Technical Information

1. Cylinder:
Mark the inner door edge for drilling of a 26mm diameter hole. It is important that the hole should not be less than 147mm deep.

2. Cylinder Plate:
Mark out and recess cylinder plate flush with door edge. Insert cylinder ensuring that it is free and fix the plate with screws provided. Adjust spring tension if necessary. Close door gently so that anchor plate marks out door jamb.

3. Anchor plate:
Turn anchor plate 90 degrees to cylinder plate. Withdraw to approximately 38mm and insert template.

4. Template:
Insert template between chain links. Release anchor plate so that it is freely suspended. Recess anchor plate to the cylinder plate and fix with the screws provided. 

BS 476-22:1987
fire safety accreditation relates to fire tests on building materials, structures and methods for determination of the fire resistance of non-loadbearing elements of construction

Download the BS 476-22:1987 Fire standard documentation 


Fitting Instructions

We recommend a 26mm x 140mm size bore from plate to back of tube.

Turn anchor plate anti-clockwise to decrease tension.


Delivery Policy


All of our stated prices are inclusive of VAT and delivery fees (except for trade account deliveries)

Orders that weigh over 2kg and/or measure over 900mm in length may be subject to a surcharge for deliveries to the following UK regions:

  • Northern Ireland (All BT postcodes)

  • Scottish Grampians (All AB postcodes) 

  • Scottish Highlands (All IV, KW, FK (19-21), KA (27-30), PA (20-40) and PH (8-50) postcodes) 

  • Scottish Offshore Islands inc Shetlands (All ZE, HS and PA (42-88) postcodes)

  • Isle of Man (All IM postcodes) 

  • Scilly Isles (All TR21-TR25 postcodes) 

  • Channel Islands (All JE and GY postcodes) 

  • Isle of Wight (All PO31-PO40 postcodes)

Pallet deliveries of approximately 5+ doors (excluding cabinet and louvre doors) to the following areas may also be subject to surcharges: 

  • All areas above

  • Central London (All N, NE, NW, W, SW, S, SE, E postcodes except E4)

Please note that surcharge pricing may vary depending on your order and your region. Surcharges are capped at £50.00 (excluding pallets). Please contact us for detailed pricing for your order if you wish to receive delivery to any of the above areas. 

Please be advised that orders for 2 or more doors may be delivered using a palletised service.
This service will only deliver your order to the road/kerbside as close to your property as possible using a tail lift, and the courier will not be able to assist with the unloading of the doors from the pallet itself. The pallet will not be taken away by the courier. The courier will be asked to contact you ahead of delivery, therefore a valid telephone number will be required. All palletised deliveries require a signature to confirm that the goods have been delivered without damage. Should this delivery arrangement not be suitable for you, or in the event of there being access restrictions to your delivery address, please contact us prior to placing your order. Please read our delivery policy for further information.

On the rare occasion an item offers a Collection Only service and cannot be delivered using traditional methods, the item will have a Collection Only message displayed next to the price on that particular listing. 

contact us for full pricing and advice.


Returns Policy

Please visit our returns page for the full policy

We would love all our customers to be happy with their purchases. However, should you wish to return your order for any reason, please read the following:
  • Returns are accepted with the exception of Special Order items, if they are sent back to us in the original packaging within 30 days of receipt

  • All goods MUST be inspected for any damage in accordance with our Delivery Policy, and we kindly request that any claims for damage be reported via email to us within 48 hours of receipt but within a maximum of 30 days from receipt. Where there is evidence of damage to the outer transit packaging you must mark the delivery as “Damaged“ when signing for it

  • Should you choose to return your order for reasons other than damage/defect, please include a completed returns form within your parcel

  • No statutory cancellation rights apply to products that have been specifically made to your requirements, design or measurements

  • Refunds will be processed within 30 days of receipt of any returned items

Doorweb, Unit 321, Faraday Mill Business Park, Faraday Road, Plymouth, PL4 0ST

Our Returns Form can be downloaded here