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Intumescent material to fit under door edging

Product 102


Adhesive intumescent fire seal to fit under existing door edging

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Self-adhesive, 2mm thick intumescent material to fit under hardwood door edging as a fire protection seal. Designed to provide additional protection for fire-rated doors from 25mm thick and upwards. Intumescent expands under heat to seal the gap between the door and frame. Intumescent thus prevents fires from spreading. Available in 1050mm lengths as standard.


– Intumescent material is protected from damage as it is fitted underneath the door edging

– Intumescent will expand in a fire, pushing the door edging outwards and sealing the gaps around the door on all sides

Application Instructions

Peel off backing paper and apply strip to underside of the hardwood lip on the edges of the door.

Order References / Sizes

Ref              Width         Fire rating            Maximum door thickness

ES/UL25     25mm         30 minutes            25mm

ES/UL30     30mm         60 minutes            44mm

ES/UL34     35mm         60 minutes            50mm and above

The above items are supplied in 1050mm lengths as standard.

Also available in 10m rolls, simply add /10 to the above order references. Prices on request.