THERM-A-HINGE pads are produced from an exclusive LP material developed as a low pressure intumescent to withstand a full range of environmental conditions and flexible in nature for ease of installation. The material can be manufactured either 1mm or 2mm thick and can be supplied in lengths or pre-cut to match any hinge or lock.
THERM-A-HINGE pads should be under hinges on all fire doorsets with a rating of over 30 minutes, the rebate in door edge and frame should be cut 1 or 2mm deeper than normal, to enable the pad to be placed under the hinge blade, with the hinge then ending flush with the timber.
The THERM-A-HINGE pads are fitted under both blades of the hinge and are simply trapped between hinge and timber, fixing screws can simply be driven through the intumescent material. NO adhesives or sealants are required.
OTHER VARIATIONS AVAILABLE, PLEASE CONTACT US FOR DETAILS