How Deep Should A Mantle Be?

A depth of 7 inches is ideal for most mantels, as it allows plenty of room to accommodate decorative objects. Keep in mind that the top and the sides of the mantel should be the same depth. First, use a measuring tape and pencil to measure and mark the mantel top to size.

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What is mantel depth?

The upper mantle extends from the crust to a depth of about 410 kilometers (255 miles). The upper mantle is mostly solid, but its more malleable regions contribute to tectonic activity. Two parts of the upper mantle are often recognized as distinct regions in Earth’s interior: the lithosphere and the asthenosphere.

What size should a mantle be?

A mantel should extend a minimum of 3 inches beyond the firebox opening. If the fireplace has facing around the opening, the mantel can also extend 3 or more inches beyond that. Do not guess when sizing the mantel to a room, or the mantel could wind up being too long or too short.

How deep should a fireplace be?

A typical 3-foot-wide fireplace opening should only be 29 inches tall. The firebox depth should be 16 inches (not including the thickness of the decorative brick that faces the fireplace). The distance from the floor of the fireplace to the bottom of the damper should be 37 inches.

What is the standard dimensions for a fireplace?

The standard size of a fireplace is anywhere from 2 – 3 feet wide, 24 – 29 inches high, and always about 16 inches deep. Of course, the opening could vary depending on your style and design ideas, as well as where you are locating the fireplace.

How far should a mantle stick out?

A mantel should stick out at least 6 inches (15.24cm) from the wall. It’s the perfect depth that allows you to have a mantle effectively deflect heat without compromising aesthetics. You can extend it to have more depth for your decorative pieces, but we don’t recommend having it less than 6 inches (15.24cm).

How do I choose a fireplace size?

To calculate fireplace size, measure the width, length, and height of your room in inches. Multiply these three numbers together to determine the room’s volume, then multiply that number by four, which will give you a close minimum heat output. You can select an appropriate size with the original dimensions.

How far above a fireplace should a mantle be?

As a general rule, the mantel is placed about 12 inches above the fireplace opening. Then adding an inch to the distance for every inch that the mantel protrudes. So a mantel 6 inches deep, would be attached 18 inches above the firebox opening.

Can a fireplace be too big?

Regardless of heat output or TV size, the size of the fireplace should suit the size of the room. A small fireplace will be lost in a large space. Likewise, a large fireplace could overpower a tiny room. However, we see clients going too small far more often than going too big.

How far away from the wall should a fireplace be?

According to the National Fire Protection Agency (NFPA), a fireplace must be 36 inches away from bare walls. If the walls around the fireplace are protected by a heat-resistant material or some form of insulation, the fireplace can be less than 36 inches from the wall.

How high should a TV be above a mantle?

One of the most popular questions clients pose to interior designers is how high to mount their flat-panel TVs. In general, the answer is 60-68 inches above the ground; however, this number will vary depending on the height of the homeowner.

How big should a fireplace be on a wall?

The key to the correct proportion is to size your mantel (or wall finish) first, and then work backwards. A 36″ or 42″ fireplace opening width is more common, but you need to assume about 18″ on each side for a typical non-combustible surround and wood mantel, 24″ on each side for something more grand.

How far away from a fireplace should a TV be?

The minimum distance between a fireplace and a TV is 20 inches with a mantel. Also, allow at least a 7-8 inch clearance from the top of the mantel to the TV. To avoid straining when watching TV, place the TV a maximum of 65 inches off the ground.

How thick is a fireplace wall?

Smoke chamber walls shall be constructed of solid masonry units, hollow masonry units grouted solid, stone or concrete. The total minimum thickness of front, back and sidewalls shall be 8 inches (203 mm) of solid masonry.

How wide are most fireplaces?

The average fireplace is approximately 36 inches by 30 inches, but there is plenty of variation in the fireplaces available on the market. The most common fireplace sizes are: 24 inches by 24 inches. 36 inches by 30 inches.

How much space should be in front of a fireplace?

The National Fire Code requires all combustible material to be at least 6 inches from the opening of the firebox. For every 1/8 inch of protruding combustible material, you must account for an additional inch of clearance.

How much wood is too much in a fireplace?

Depending on how you choose to build your fire, four to six logs should be sufficient in creating a warm, long-lasting fire in your fireplace. If your fireplace is tall, then you can stack more if there is room. But don’t go overboard.

Can I use cement board as a heat shield?

The industry’s solution for heat shields

PermaBASE® Building Products are the industry-preferred choice and the only cement board approved for heat shield applications.

Is it OK to mount a TV above a fireplace?

The short answer is – yes. However, to ensure your television isn’t damaged from the heat, care must be taken to ensure heat generated by the fireplace is redirected away from television. There are several ways to do this, such as installing a proper mantel and building an alcove for the television.

What is considered a non-combustible wall?

Non-combustible materials are building materials that do not burn or ignite when subjected to expected levels of fire or heat. Examples of non-combustible materials include brick masonry, concrete blocks, hardy backer board, calcium silicate board, cement board, metal, and certain types of glass.

Can you put a fireplace anywhere?

Their inner and outer shell construction allows for maximum heat insulation.” As long as you have a natural gas connection or propane availability, you can install a gas fireplace almost anywhere in your home—under a window, in either an outside or inside wall, at wainscot or floor level, in a corner or even in the …

Is mounting a TV above a fireplace too high?

It’s not advisable to mount a TV above a fireplace because excess heat and electronics don’t mix. The area above the fireplace is often warmer than other wall surfaces in your home.

What size TV should I put above my fireplace?

The general rule of thumb is the tv should be about 2/3 of the width of whatever piece of furniture is anchoring it. So whether you’re setting your TV on a console, hanging it above a credenza, or mounting it above the fireplace, you want “breathing room” on either side.

Does a fireplace need a footer?

Footers are an essential component of many masonry chimney installations and provide support for the chimney’s extreme weight. A chimney footer that is poured inadequately or lacks strength can lead to major structural problems later on. As a general rule, footers should be poured at a thickness of at least 1 foot.

How thick should chimney footings be?

Footings for masonry fireplaces and their chimneys shall be constructed of reinforced concrete or solid masonry at least 12 inches (305 mm) thick and shall extend at least 6 inches (152 mm) beyond the face of the fireplace or foundation wall on all sides.

What is the most efficient fireplace design?

Ventless gas fireplaces emit the highest amount of heat with 100% efficiency and are eco-friendly. They have the look and feel of a traditional fireplace, but don’t require a chimney. Instead, heated air is recirculated around the room and back into the fireplace keeping the space warm and cozy.

Can a fireplace be too big for a room?

Are there any convenient rules of thumb e.g. choose a fireplace no taller than, say, half the height of the room; make sure it is slightly narrower than the chimney breast? The fire surround should sit somewhere between half way and two thirds the height of the room.

When should you stoke a fire?

To stoke is to poke a fire and fuel it so that it burns higher. Stoke can also mean “incite” — a principal’s impassive silence in the face of requests for more tater tots might stoke the flames of student anger. When a surfer says, “I am so stoked,” it means she is excited — the fire of enthusiasm is burning hotter.

Do night briquettes work?

Night Briquettes are an excellent way to keep your home warm through the winter months. Whether you have a traditional fireplace, a log burner, a chiminea or a wood-burning stove, briquettes can provide long-lasting heat in an environmentally friendly way, but what is the best way to use them?

How long does a fire last in a fireplace?

A fireplace burning at on high (HHV) will produce 55,000 BTUs and burn for a duration of 2.5 hours. The same fireplace burning on low (LHV) will produce 18,000 BTUs and burn for a duration of 8 hours.

How high should a 55 inch TV be mounted above a fireplace?

Here’s what we suggest for appropriate positioning:

If you’re not sure, try some math: mount the TV four to twelve inches above your mantel — or, if you don’t have one, the top of the fireplace. Hang the TV no more than six inches above the mantel if it is taller than four feet.

How much space should be between sofa and fireplace?

It’s recommended that there are at least three feet between the fireplace and the furniture. Even if you’re using a screen or glass doors to protect from popping embers, the heat produced by the fire can damage furniture. Also, the intense heat produced by the fireplace can be enough to ignite a fire.

How far away from the wall should a wood heater be?

Each model is assessed differently and you need to refer to the manufacturers instruction. However, the standard wood heater distance from the rear wall is around 300mm and the side walls 500mm.

Is Hardie board fire resistant?

Fire Protection

Fire feasts on wood, and it melts vinyl almost instantly. But Hardie® siding will not ignite when exposed to a direct flame, nor will it contribute fuel to a fire. Because James Hardie brand products are non-combustible, many insurance companies offer a discount.

Can durock be used around fireplace?

Although Durock comes in 1/4-inch thickness, in the case of hearths and stove pads where fire and heat are an issue, use the 1/2-inch thickness for proper heat distribution. For best results, combine Durock with thick-bodied tiles such as natural stone to deflect as much heat as possible away from the stove itself.

Can you make a wood mantel non-combustible?

Fire safety is of the utmost importance when designing your stone fireplace surround, and this means you need a mantel that is non-combustible. However, you can’t assume a mantel is non-combustible just because it is made with stone or concrete.

Is drywall considered combustible?

The Building Subcode is concerned with the performance of a material under the conditions during a fire, while the Mechanical Subcode is concerned with performance during exposure to a constant high-heat source. Therefore remember, under the Mechanical Subcode, gypsum wallboard is classified as a combustible material.

Can I put wood around my fireplace?

Is Wood Safe for Fireplaces? International Residential Code, a model code adopted by many municipalities, does allow for combustible materials, such as wood sheathing, to be placed directly on fireplace surrounds. However, all combustibles must remain at least 6 inches from the opening.

Should a fireplace have a hearth?

A hearth is typically found with traditional open fireplaces but isn’t found with some other types of fireplaces, so do you need a hearth for your fireplace? A fireplace hearth is a necessity for all solid fuel burning fireplaces, including wood burning fireplaces and stoves.

Can you install a fireplace after a house is built?

Be assured that it is possible to add a fireplace to an existing home. You’ll just need to determine which one will work best. Get familiar with your area’s building codes to check requirements such as minimum clearances around vent pipes and limits on fireplace emissions.

Does a fireplace add value to a home?

A homeowner can often recover over 100 percent of the expenses associated with adding a fireplace upon selling their home. According to the National Association of Real Estate Appraisers, adding a fireplace to home can increase the resale value of the home by as much as 6-12 percent.

Do fireplaces need a mantel?

Do You Need A Fireplace Mantel? A fireplace does not need to be furnished with a mantel, but a mantel can enhance the look of a fireplace either as part of fireplace surround or as a standalone mantel shelf.

How do you hide TV over fireplace?

To hide a TV that’s over your fireplace, you can either place it in a cabinet, behind barn doors, or hang a pull-down picture in front of it. You can also hide it with a mirror, antique screen, or sliding artwork. Other ways to hide your TV include placing it in a shutter or painting the wall black.

Where do you put your electronics when TV is above fireplace?

You can place your electronics on the mantle or a separate shelf to the side when the TV is above a fireplace. This will ensure the cables can still be connected to the TV without compromising the fireplace. It’s common for people to get the cables hidden behind the wall for a cleaner look.

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Category: Faqs