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Intumescent Hardware Protection Kits
Description

A range of shaped pads of intumescent material for use with hinges, locks and latches, and concealed door closers.

Hinge Protection Kits:

These kits provide fire resistance of 30 minutes or 60 minutes when fitted to full size door assemblies and tested in accordance with BS 476-22.

Lock and Latch Protection Jackets:

These jackets provide fire resistance of 30 minutes or 60 minutes when fitted to full size door assemblies and tested in accordance with BS 476-22.

Concealed Door Closer Protection Kits:

Designed for hydraulic closers concealed in the door leaf, which must not be fitted to fire resistant doors without appropriate protective measures being taken. Lorient intumescent protection kits consist of thin, high performance intumescent sheet, pre-cut and scored so they can be easily fitted around door closers. To further facilitate installation, the kits are self-adhesive.

When tested in accordance with BS 476-20 it was shown that Lorient closer protection kits can provide up to 60 minutes protection, even on 44 mm thickness door leaves. The low pressure intumescent action ensures the door leaf is not split. Insulation against heat transfer is provided as soon as the intumescent material is activated.

Specification data
Product Reference

Hinge protection kits

Lorient lock and latch protection jackets

Lorient concealed door closer protection kits

Literature
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