Lamatherm Curtain Wall Firestop


The standard curtain walling fire & smoke stop barrier solution for horizontal applications, specified and used successfully in the UK for 20 years.

Due to the patented method of manufacture Lamatherm Curtain Walling Fire Barrier is able to accommodate normal facade deflection, due to positive and negative windloads, and site tolerances.

Inclusion effectively prevents the rapid spread of flames, gases, and smoke. Additionally offers a qualified acoustic performance significantly reducing cross talk.

Proven fire performance to BS476.
Design Life of 60 years.
Integral foil smoke barrier facings.
Easy to install on site, application friendly.
Qualified acoustic properties.
Coloured polypropylene tape for aesthetic uses within clear double-glazed units.

Download documents

Click to view 'CW FS Curtain Walling Firestop' pdf

CW FS Curtain Walling Firestop