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Glazing bead system for fire doors and screens

Product 79


Intumescent-coated glazing beads for doors and screens, available in a range of finishes

Not available to purchase online.

We need to ask you a few more questions and ensure this is the suitable product for your needs.

To order please call us on +44 (0) 1 304 842 555

£0.00 ex. Vat


Glazing Bead for Fire Doors

Glazing bead for fire doors, consisting of 2100mm long wooden beads treated with a clear intumescent coating. Ideal for doors and screens. Additionally, paint or varnish the beads if required for decorative purposes. Also, they are supplied with appropriately-sized fixing pins or screws for fixing at 200mm intervals along the length.

Available as fixed, single pieces, as well as two-part adjustable sets. Standard wood finishes include sapele and pine, with others also made to order as required. See the ordering references tab for all available options.

Tested in a number of fire resistance tests, employing the general procedures and criteria of BS476 part 22 (1987). Achieving integrity of over 45 minutes: 10mm thick hardwood and 15mm thick softwood. Additionally over 68 minutes: 25mm hardwood. Furthermore, BS476 parts 20-23: 1987 – 65 minutes integrity and 14-minute insulation.

At Envirograf® we produce passive fire products that are essential for fire-rated glazing panels. Browse more of our Glazing Products online.

Envirograf ® passive fire products carry the hallmark of excellence, reflecting the high standards that prevail in its laboratory, test rig, and manufacturing plant. Envirograf® passive fire products are subject to rigorous quality control which, at all stages, ensures products remain at the leading edge of fire containment technology. This quality has earned the company and its passive fire products a high reputation, with its operating system accredited to ISO9001.


– Ideal for doors and screens

– Can be ordered with a bolection moulding lip

– Beads can be varnished or painted over for decorative purposes

– Standard version is ideal for use on partitions

Application Instructions

The beads can be painted or varnished. Both systems are supplied with appropriately-sized fixing pins or screws for fixing at 200mm intervals along the length. (Pins are supplied for ½ hour rated system and screws for 1 hour rated system.) Pins and screws should be fixed at approximately 25° to vertical.

Case Studies

  • Perfect Partners at Gosfield Hall

    Door fire protection products used at Gosfield Hall, Essex

Order References / Sizes

Ref                 Beading                   Door thickness       Fire rating

30/G10          10mm hardwood       44mm                       30 minutes

30/G15          15mm softwood        44mm                       30 minutes

60/G25/44     25mm hardwood      44mm                        60 minutes

60/G25/54     25mm hardwood      54mm                        60 minutes