What Do You Put On The Wall Behind A Wood Stove?

Can I use cement board as a heat shield?

Used as a wall protector/heat shield, PermaBase Cement Boards reduces by 40% the manufacturer- specified clearance (minimum 12”) between the room heater or stove and a combustible wall surface.

Heat build-up is reduced by allowing air to enter and exit the cavity between the wall and the heat shield..

What can be used as a heat shield?

The rigid heat shield has, until recently, been made from solid steel, but is now often made from aluminum. Some high-end rigid heat shields are made out of aluminum sheet or other composites, with a ceramic thermal barrier coating to improve the heat insulation.

Is cement board considered non combustible?

Yes, HardieBacker® 1/4″ Cement Board is deemed noncombustible when tested to ASTM E 136 and can be used in conjunction with other noncombustible materials around a fireplace. This does not mean that clearances to combustible building materials can be reduced by using HardieBacker 1/4″.

Does a wood stove pipe have to go straight up?

The pipe should be as straight and short as possible, with sections properly secured. … You should not pass a stove pipe through a combustible wall for a hook-up with a chimney flue. However, if there is no alternative, the stove pipe must be passed through a thimble or collar.

How close can I put my wood stove to the wall?

The standard clearance recommended by the National Fire Protection Agency is 36 inches. This means that the back of the stove should be 36 inches away from any combustible material, such as woodwork, unprotected walls, furniture and even firewood.

What do you cut cement board with?

The simplest way to cut cement backer board is to score the surface and snap the sheet along the scored line, similar to the way you’d cut drywall. In fact, you can use a drywall utility knife to score backer board, but a better option is a carbide-tipped scoring tool.

Do you need double wall pipe for wood stove?

Single Wall vs Double Wall Stove Pipe Most states require double wall for modular home installations. One deciding factor to which type you will need is the clearance to combustibles around your appliance. If you have a minimum of 18” then you will be safe to use single wall stove pipe.

What is a heat shield for a wood stove?

A brick, stone or tile heat shield is equally effective but in a different way. These dense materials absorb lots of heat and gradually release it as air circulates around them. The simplest masonry heat shield is a cement board that is separated from the wall by one-inch ceramic spacers.

Can you vent a wood burning stove through a wall?

For instance, wood-burning stoves will always be vented through the roof of your house, but pellet-burning stoves can be vented vertically through the roof, or horizontally through the wall to the outdoors. Same with gas stoves – venting can be routed in either direction – vertically or horizontally.

Can you use cement board behind a wood stove?

A combustible floor must be protected by a non-combustible material (like tile, concrete board, or certified to UL-1618 or as defined by local codes) extending beneath the heater and a minimum of 6″ from each side and minimum 16″ from the front face of the stove and minimum 6″ (or the rear clearance to combustibles …

What is considered a non combustible wall?

Well, my definition of a ‘non-combustible’ wall would be just that, no part of it would be capable of burning. … Heat shields are also available for use with single wall flue pipe — most often used for horizontal runs close to a ceiling.

What are the regulations for installing a wood burner?

This distance can be reduced to 50mm if our double skin insulated flues are used. Hearth Requirements: A stove must stand on a non-combustible hearth extending a minimum of 225mm in front & 150mm out from the stove at the sides. If the hearth is on a combustible floor it must be at least 250mm thick.

Can you run a wood stove pipe through a window?

When placed through a window, it is meant to exhaust the fumes out of the house. These pipes are often present on wood stoves and an improper installation can be a fire hazard. … Having a window or pipe to suck outside air for a furnace/burner is the way to go. You need to have the room where the burner is located shut.

Does a wood burning stove need to be on an outside wall?

For best results, vent wood stoves through an interior wall. Chimneys or stovepipes for wood-burning stoves or fireplaces work on the principle that the hotter the pipe or chimney, the more draft delivered to the fire.