Can You Use Cement Board Behind A Wood Stove?

What do you put behind a wood stove?

Type X drywall is a common material used for wood stove installations.

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.

between studs..

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″.

What can be used as a heat shield?

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.

Are cement boards fireproof?

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″.

What is non combustible board?

PROMAFOUR® CONSTRUCTION BOARDS are noncombustible, high temperature resistant, calcium silicate and cement based boards which can resist temperatures up to 1000 °C. … Their homogeneous, stable, calcium silicate structure guarantees exceptional thermal and mechanical properties.

How far should my wood stove be from the wall?

36 inchesConventional wisdom says that all combustible materials — woodwork, unprotected walls, furniture, firewood, that stack of old newspapers you use to start the fire — should be 36 inches from the stove. An unprotected stove pipe should be at least 18 inches from an unprotected wall or ceiling.

What materials can be used around a fireplace?

Material. There are a multitude of tile materials that work well as fireplace surrounds: porcelain, ceramic, glass, marble and natural stone like travertine, limestone and slate. If you live an older home, consider installing tile over brick fireplaces create a dramatic new look.

What is the best material for a heat shield?

There are two main types of automotive 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.

Can you use aluminum foil as a heat shield?

Lastly, we should make the metal very thin so that thermal radiation can leak through. … In summary, because of metal’s unique properties, it can be an excellent heat shield (such as when aluminum foil is wrapped around warm food) or an excellent heat sink (such as when metals fins are attached to computer chips).

Can you drive without heat shield?

Heat shields are important. Although you can technically still drive your car or truck without a heat shield, it’s a needed safety feature that was put on your car for a reason.

Is there a front and back to cement board?

The back of cement board is plain, has no manufacturer-defining stickers and is void of the front-featured grid. Always install cement board with the grid facing out.

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 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.

What clearance is required around a wood burning stove?

36 inchesAt least 36 inches of clearance must be allowed between the top of a stove and an unprotected ceiling. Brick or stone provide little or no protection for a combustible wall since they are good conductors of heat. Therefore, by themselves, these are not suitable as wall protectors.

Can I use cement board around a fireplace?

You can use Hardiebacker board around your fireplace. … However, using fiber cement board like Hardieboard is acceptable in locations including the mantel and fireplace surround.

What is considered a non combustible wall?

While wall ‘coverings’ are frequently non-combustible — like tile, brick, stone, metal — the underlying structure often contains wood, paper faced drywall or insulation, and other materials that could catch fire if enough heat were to be transmitted through the ‘non-combustible’ wall covering.

How do you protect a wall behind a wood stove?

If you want to keep the stove closer than the specified distance, you can put a ‘radiation shield’ between the stove and the wall, which will usually reduce the clearances by half. A radiation shield is any non-combustible material with an air space between it and the wall.

Can I install stone veneer over cement board?

For interior applications, stone veneer can be installed over cement board, drywall, and all of the above.