Cavity Barriers Installation and Maintenance.

A cavity barrier is designed to prevent the spread of fire, smoke and heat-transfer inside the void spaces of cavity-walls, floors and ceilings.

Cavity barriers can be installed horizontally and vertically between different floors to maintain the integrity of the fire compartmentalisation.

As approved providers of various fire protection products, we have access to a variety of approved suppliers, who have their own regularly updated test data, depending on the required fire rating and project requirement.


Experienced Installers of Cavity Barriers.

At DDF Fire, we have installed cavity-barriers within a wide range of public and private premises across the UK, including Hospitals, Schools and other government buildings, and Industrial and private premises.

Some of these installations have been large-scale projects, and DDF Fire has consistently won praise for the quality of our work.