Chimney Flue Fire Stop

In the event of a creosote fire the compressible blanket insulation permits the chimney liner to expand outwardly in a radial direction.

Chimney flue fire stop.

Designed for normal continuous operation at 1000 f flue gas temperatures duraplus is subjected to rigorous and stringent ht requirements of the ul standard including one hour at 1400 f plus three 10. Chimney fire stop extinguishes chimney fires in an average of just 22 seconds. Allows the homeowner to react quickly and effectively to a chimney fire. The damper stop clamp is installed on the chimney damper blade to prevent accidental full closure of the damper while the gas log set is burning in your fireplace it is required in many areas to keep the damper from closing all the way.

Item is made in the usa. It attaches to the damper blade in both metal box type fireplaces or brick masonry fireplaces. Leaves and animal nests inside a flue can quickly fuel a chimney fire when touched by loose embers from a fire. Great for use in fireplaces or wood burning stoves.

This article describes the basic requirement for fire stopping needed where building chimneys or flues pass through building floors. The same top quality product used by professional firefighters nationwide proven effective for over 40 years. A chimney cap on the crown around the outside opening of the flue will keep debris.