Updated at: 24-05-2022 - By: Sienna Lewis

Wood stove: What to place on top? Fires in wood-burning stoves are wonderful on cold days, but you need to protect your home from the powerful heat and the resulting flames in order to enjoy them. There are two forms of heat produced by a wood-burning stove: radiant and convective. The warmth and well-being produced by a fireplace is enhanced by both. Radiant heat, for example, will make your face shine if you sit near a stove. When a stove radiates heat into the room, it is referred to as conductive heat.

If any surface is exposed to a flame over an extended period of time, it may become overheated or even burn. Radiation can be used to warm up a nearby surface, which subsequently transfers the heat to whatever lies beneath the surface.

4 Materials To Put Under Wood Stove

Wood stove: What to place on top? Many items can be placed under your stove, but engineers and contractors must have a thorough understanding of structural engineering in order to provide expert advice. The following items can help shield your home from the effects of extreme heat.

What To Put Under Wood Stove? 4 Materials To Use - Krostrade

#1. Concrete tiles

The concrete backer board provides a heat-resistant and durable basis for a tile constructed of concrete. 3 ft wide by 5 ft long is the common size for quilts. To construct a thicker pad, start with two sheets of paper for the bottom layer and two more for the top.

There are several ways you can customize the sheets, including cutting them into the shape and size of your choice. Start by sewing counterclockwise through the bottom and top layers. Fiberglass mesh seam tape can be applied after the cement-based mortar has been bonded with it.

Attach the bottom sheets to the subfloor with a light coat of cement and screws, and then do the same with the upper sheets. The room’s carpet must be removed before the pad can be installed.

#2. Fire-resistant mats

Make cinderblock-based fireproof carpets for wood stoves. The use of a heat-resistant layer on top of the backer board makes it easier to lift and distribute heat, while protecting the floor at the same time. Under stoves without legs or with legs that are only 2 or 3 inches high, for example, it is safer to use a thicker pad with air circulation. However, cinderblocks are the tallest, despite the fact that several other heat-resistant materials are taller.

When placed on their side over a backer board, they can be used to air the area beneath the stove. Backer board should be placed on top of the mortar before the cinderblocks are inserted. If you don’t like the aesthetic of cinderblocks, you might want to look into heat-resistant tiles instead. Allow for some airflow by leaving a few vacant spaces on either side of the tile.

#3. High-temperature-resistant firebricks

Firebrick is commonly used as a liner in wood-burning stoves and fireplaces because it is heat-resistant. It creates the illusion of a vintage fireplace while also protecting against heat and sparks when installed over the backer board. Any stove, regardless of size or lack of legs, can benefit from the use of a firebrick. Remember to leave holes between each row of bricks so that air can circulate. Prior to reading this section, you might wish to read “How a wood stove works?”

#4. Apply mortar

Insert the bricks into the mortar on the pad for stoves with longer legs. In addition to acting as a heat absorber, firebrick performs another function. The brick radiates heat back into the room it occupies. Slit-shaped firebricks can also be utilized. When adopting this method, the bricks should be piled cinderblock-style on their sides.

It doesn’t matter if it’s constructed of stone or tile. According to the model, the distance between the stove’s base and the ground varies. For stoves that provide greater heat, a low-profile stone or tile backer board wood stove pad is necessary.

Instead of using pre-mixed tile glue, lay down stone or the best tile directly beneath a wood stove using the same ways you would for a floor or countertop. Because of its high melting point, the cement-based thin-set mortar will not catch fire or melt at high temperatures.

Using a notched trowel and stones or tiles placed back-to-to-back against the backer board, the thin-set is applied. Stones or tile spacers with irregularly shaped edges can be used to fill up the gaps between tiles. Apply grout or pipe mortar to the tile joints with a grout bag. Stones or tiles can be used instead of cinderblocks. That concludes the list of items that can be placed in front of a wood stove.

How to Make Pads for Wood Stoves

Fires in wood-burning stoves on a cold, windy day are among the most soothing sights and sounds. Underneath wood stoves, a heat-resistant cushion is required to prevent the home from becoming too hot and catching fire. It is recommended that the pad extends at least 18 inches past the sides of the stove, but you should double-check your model to be sure.

Backer Board Foundation

Heat-resistant concrete backer board, which is used to install tiles, is an excellent foundation. There are some stoves that can’t be adequately protected by 3 feet broad and 5 feet long sheets. More space can be covered by laying two sheets side by side. In order to create a thicker pad, use two sheets as the bottom layer and two more as the second layer.

Cut the sheets to the desired size and shape. On the bottom and top layers, the seam between the sheets should run in the opposite direction. Cement-based mortar and heat-resistant fiberglass mesh seam tape are used to seal the seams. Using a skim coat of mortar and screws, fix the bottom sheets to the subfloor, then do the same for the top layer. If there is carpeting in the area where the pad will go, it must be removed.

Cinderblock Fireproof Mats

It is possible to make fireproof mats out of cinder blocks. Over the backer board, a layer of heat-resistant material helps lift the stove and distribute heat, protecting the floor from damage. Stoves with no legs or legs that are only 2 or 3 inches high are safer when placed on a thicker pad that allows air to circulate beneath them.

A cinderblock is taller than some of the heat-resistant materials available. Air can be blown beneath a stove thanks to the distinctive perforations running through the middle of the panels. Set the cinderblocks into the mortar that has been spread on the backer board pad. Bricks can be disguised with heat-resistant tile, but leave a few open areas on each side of each pad to allow air to circulate around the cinderblocks.

Use Heat-Resistant Firebrick

Many wood-burning stoves and fireplaces use firebrick as a liner because it is so heat-resistant. Installed on backer board, it gives the appearance of a more traditional hearth while also shielding it from heat and sparks. Firebrick can be used even if the stove has no or only short legs. Set the bricks on top of a cinderblock base that has been sprayed with mortar, leaving a gap on each side for air passage.

Set the bricks straight into the mortar on the pad for stoves with longer legs. Heat can be dissipated by using firebricks. In other words, heat is absorbed by the brick and returned to the room. The middle of certain firebricks has been pierced with holes. Install the bricks on their sides, as you would with cinderblocks, when utilizing this method.

Stone or Tile

Allowable clearance between the bottom of the stove and the floor can be found in some models. Low-profile wood stove pads can be made using stone or tile laid directly on the backer board. If you’re putting stone or the best tile under a wood stove, follow the same steps as if you were doing it on a floor or countertop.

The Log Burner Hearth Regulations To Know | Direct Stoves

Cement-based thinset mortar will not burn or melt. In order to push the stones or tiles into the thinset, it is spread over the backing board with a notched trowel. Using tile spacers or irregular-edged stones, you can create a layout that you desire. Use a grout bag to apply grout or pipe mortar to the joints between the tiles. Over cinderblock, you can alternatively use stones or tiles.

Things You Will Need

  • a plank of concrete for support
  • Cement-based mortar
  • Seam tape made from heat-resistant fiberglass mesh
  • Screws
  • Cinderblocks
  • Firebrick
  • Stone
  • Tile
  • Thinset mortar
  • Notched trowel
  • Tile spacers
  • Grout

Protecting Walls and Floors from Wood Stoves

A noncombustible floor pad must be installed around the stove’s base at a minimum. Local law establishes this requirement, much as it does for cleared areas. According to Hearth, Wood Heat Organization, both the United States and Canada require at least 18 inches (45 cm) of pad in front of the stove door and 8 inches (20 cm) on the other sides.

Your floor won’t be protected from overheating, but it will be safe from stray stove-generated embers and embers. Most commonly, the floor pad is made of brick, concrete, slate or ceramic tile; it can’t be laid on top of carpeting in most circumstances. To avoid creating a tripping hazard rather than removing a fire hazard, the Wood Heat Organization recommends installing the floor pad flush with the surrounding flooring.

Installing a shield on a wall can restrict the stove’s clearance space if your walls are flammable. The shield should be composed of noncombustible material, like sheet metal, like the floor pad. Local building laws dictate how the shield is attached and how much clearance the stove still needs, but it’s common for the shield to be on spacers, 1 inch from the wall.

Installing a rear heat shield on a stove is another technique to reduce the stove’s clearance area while still protecting the walls. As the heat shield must be constructed specifically for the stove in question, this option is not available for every stove.

It’s important to remember that the danger of fire doesn’t cease with heat shields and floor mats. What you put in the room is as important as what you put outside of it when it comes to fire safety. The clearance area is not the place to keep kindling or wood. Also, stay out of the stove when using anything made of flammable fabric, such as throws, curtains, carpets, or cleaning rags. Also, keep chemical cleaners away from the area designated for clearance.

Finally, even if you’ve followed all these measures, you could still harm the walls or the floor if you keep overfiring the stove on a consistent basis. Even while your heat shield is quite durable, it is only designed to withstand a limited amount of heat. Rather than using paper, use wood, and don’t construct flames that are larger than necessary.

Okay, so you’ve done everything you can to keep the fire at bay. In the meantime, where does all of the smoke come from? Continue reading to learn more.

Stovepipe Clearance

The stove isn’t the only thing that needs clearance. As a stovepipe is a heat source, an uninsulated stovepipe can pose a danger to both humans and their pets. A stove’s pipe should have the same clearance as the stove itself if it isn’t protected by a chimney or heat shield.


What do you put under a stove?

An under-stove drawer is standard on most stoves. You’d be mistaken if you thought that drawer was intended for storing culinary utensils. The drawer is actually a warming drawer, designed to keep food warm while it rests. It’s possible that, like me, you keep all of your baking supplies in the drawer positioned directly beneath your range.

What is the pad under a wood stove called?

Sections of fireproof material that can be used to protect flooring from sparks and embers and on the rear walls behind heating units to protect them from high heat are known as hearth pads.

Can you put a wood stove on a wood floor?

A noncombustible floor pad must be installed around the stove’s base for a minimum area…. To avoid creating a tripping hazard rather than removing a fire hazard, the Wood Heat Organization recommends installing the floor pad flush with the surrounding flooring.

What do you put under and behind a wood stove?

Behind a wood-burning stove, stone or brick is a popular choice.

What is the drawer under your stove for?

Unless your oven has temperature settings, it has a drawer for storage. You may use this drawer to store all of your baking supplies such as muffin tins and baking sheets. Whatever you put in the drawer, make sure it can go in the oven.

How do you make a heat shield for a wood stove?

Cutting apart a single-wall stovepipe is the quickest and simplest way to create air-cooled heat shields for stovepipes. Use 1-1/4′′ heat-proof screws and 1-inch ceramic or metal spacers to secure the shield to the pipe.

How thick does a hearth pad need to be for a wood stove?

Pads at least 48′′ wide are generally required to shield wood stoves from falling embers. Smaller pads can accommodate a variety of fuel types, including wood, gas, electric, grain, oil, and propane.

Can you use cement board under wood stove?

Safe wood stove installations necessitate a heat shield to protect building materials that compose the outer wall from fire hazards caused by the stove’s high temperature. Hardi cement board is a low-cost option that may be used as the basis for a heat shield that is successful in any application.

Can you put tile under a wood stove?

For a woodstove backsplash, properly laid ceramic tile on the proper substrate is ideal. It’s critical, however, that the tile be mounted to a cold surface. Use a cementitious backer unit or a mortar bed for the greatest results.

How do I protect my stove floor?

Install rubber coasters or rubber mats beneath your appliance to prevent scratches, divots, and tears on your new flooring.

  1. Lift the stove off the laminate flooring with a furniture dolly….
  2. Rubber mats or coasters should be placed in the four corners of the laminated flooring surface where the stove is situated.

What do you put on the wall behind a wood stove?

Heat-resistant materials like heat-resistant stones or wood stove heat shields can be troublesome and unattractive when installed on the back wall of a home.

Your Guide to Wood Stove Installation » Full Service Chimney™

How do I fireproof a wall behind a wood stove?

There is a risk of fire if the walls around a wood stove are made of wood or sheetrock. If a fire occurs, a fire-resistant wall barrier is essential. Radiating heat from the stove is made easier with the best wall shields. Over fire-resistant wall spacers, wall shields are commonly installed.

It’s A Wrap!

Even if you’ve figured out what to put in a wood stove, it’s not enough. Keep a wood stove as far away from combustibles as possible, such as concrete or brick, if you can help it. You might start a fire under it because it’s still capable of transporting heat. Installing heat shields on the back of a wood stove can also help keep it safe. Installing heat shields behind a wood stove is easy if you follow this guide.

Woodwork, unprotected walls, furniture and even the stack of old newspapers you used to start the fire should all be at least 36 inches away from your stove, according to conventional thinking. Furthermore, A minimum distance of 18 inches should be maintained between an exposed stove pipe and an unprotected wall or ceiling.