Using Hardie Siding For Woodstove Heat Sheild
Heat shields for clearance reduction adequate clearances are one of the two most important safety features of any wood stove installation.
Using hardie siding for woodstove heat sheild. Hardi cement board is an inexpensive solution that will form the foundation of an effective heat shield for any application. Click to enlarge any image. Heat shield specifications for wood stoves pellet stoves. The tan ceramic tile heat shield behind the woodstove and its flue in this photo was constructed by the author df in 1990 by bonding ceramic tile to a factory made fireproof heat shield board consisting of metal covering a fireproof cement board.
A radiant wood stove that does not have a built in heat shield requires at least three feet of air space between the stove and any combustible material including wooden studs hidden behind drywall. Because of this the product itself is not 1 hour fire rated. Bare wood or sheetrock walls around a wood stove are fire hazards. Hardi cement board is also designed to have ceramic porcelain or stone tiles installed over it to cover and beautify the heat shield after it is installed.
Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. Don t trust how to build heat shields for wood stoves. But cheating on clearances can create a very dangerous situation. Think of jh products as a pan used for cooking.
The siding and trim are made of fiber cement a material that will not ignite when exposed to direct flame or contribute fuel to a fire unlike wood which goes up in flames and vinyl which melts easily. While jameshardie products will not ignite when exposed to direct flame or contribute fuel to a fire heat will transfer through them. A fire resistant wall shield is necessary to eliminate the threat of fire. The best wall shields help to radiate the heat from the stove into the room.
Brickwork or stone behind a stove do not provide any reduction as brick or stone transfer heat. Safe wood stove installations require a heat shield that will prevent heat from the wood stove from creating a fire hazard in the building materials that form the exterior wall. Installing a sheet metal shield can reduce clearances by 67. The other is proper materials a properly installed and maintained wood stove can be one of the safest appliances in your home.
It looks like some kind of fire retardent 1 2 compressed paper board homasote with sheet of metal painted black on one side and wrapped around. It is conventional to install wall shields over fire resistant wall spacers.