It is conventional to install wall shields over fire resistant wall spacers.
How much sheet metal to put behind woodstove.
These measurements may vary with the building code enforcement agency in different areas.
Home built shields if you are going to construct your own heat shield you should make it from at least 28 gauge sheet metal according to the national ag safety database.
The sheet metal is mounted with z shaped brackets leaving a 2 inch gap between the wall and metal these brackets can be crafted by a metal craftsman.
4 thoughts on creating a stacked stone wall behind a wood stove thomas early says.
Sheet metal perhaps the simplest heat shield is made of 28 gauge sheet metal that covers all parts of the wall that are less than 36 inches from the wood stove.
This sheet metal must be separated.
April 8 2018 at 12 16 pm.
These shields are constructed with a sheet of 24 gauge or thicker sheet metal or 1 2 or thicker cement board with 1 of air space behind the shield and around the perimeter to allow free air flow.
Both of these options require erecting a spacer between the heat shield and the wall allowing air to circulate.
1 heat shield spacers are available online or sometimes at your local hardware store for this purpose.
A fire resistant wall shield is necessary to eliminate the threat of fire.
I am interested in your rock panels for the wall behind my franklin stove.
Shields should cover all areas around a wood stove above below behind and on the sides.
The best wall shields help to radiate the heat from the stove into the room.
Step 1 cut a 28 gauge piece of sheet metal to a minimum of 36 by 48 inches using shears.
Type x drywall type x drywall is a common material used for wood stove installations.
Ceramic tile or sheet metal is then applied to the surface of the spacer.
Type x is a gypsum based drywall that is 5 8 inch thick and is installed on each side of a 2 inch by 4 inch wood stud spaced 16 inches on center or spaced 24 inches on center.
Sheet metal also protects walls from damage from heat.
Bare wood or sheetrock walls around a wood stove are fire hazards.
One of the most efficient ways to allow installation closer than 36 inches is to use a 28 gauge sheet metal with free flowing air between the sheet metal floor and ceiling.