Fire Resistant Duct Insulation

R 30 comfortbatt fire resistant mineral wool insulation batt 15 in.

Fire resistant duct insulation.

Get free shipping on qualified fire resistant insulation or buy online pick up in store today in the building materials department. 3 hour fire. Of special attention are areas where fire ductwork is used and it crosses a protected route or lobby. Fyrewrap elite 1 5 duct insulation is a single layer flexible duct wrap enclosure for 1 and 2 hour fire rated air distribution systems ads ducts.

The element of the duct crossing these areas must have the integrity from en 13501 3 and also insulation. It is third party certified to astm e2336 grease duct test standard and iso 6944 air duct test standard. 12 bag rockwool comfortbatt is a semi rigid stone wool batt rockwool comfortbatt is a semi rigid stone wool batt insulation for exterior wood and steel stud applications in both new construction and renovations. Lightweight 2 hour fire rated duct.

Amazon s choice for fire resistant insulation red devil 0915 foam fill fire block expanding polyurethane foam sealant 12 oz orange pack of 1 4 2 out of 5 stars 56. The fire resistance of ductwork needs to be expressed in minutes of duration of heating until failure occurs according to one or more of the following criteria. Fire rated duct wrap is used as a passive fire protection insulation on ductwork to prevent the spread of fire throughout a commercial building. 2 hour e119 s101 fire rated duct and enclosure.

Buy insulation product distributes both unifrax elite 1 5 fyrewrap and 3m fire barrier 615 which are both used on air ventilation ducts and commercial kitchen grease ducts. In the event of a fire no air movement is driven in the ducts and so the ductwork does not require insulation. This ductwork is either supply or extract and needs to be fire rated where it passes from a. The largest 2 hour fire and blast resistant duct.

Smoke extract fire ductwork. This ductwork is for extracting smoke from the building and should be fire rated equal to. 3m fire barrier duct wrap 615 is the only fire rated duct wrap product you ll ever need to help protect both grease ducts and air ducts while passing the necessary fire tests to achieve up to 2 hour fire resistance requirements.