how do you measure a fireplace hearth

How do you measure a hearth?

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What is the standard size for a fireplace hearth?

The U.S. hearth depth dimensions are 16" or 20" as we explain in more detail here. Please note that the hearth extension to front of a fireplace, given as 16" or 20" is a minimum dimension not a maximum. More is safer.

How is hearth space calculated?

First, measure the length of the hearth from one end to the other. – Exact measurements, such as ½”, ¼”, etc. ... Determine the height by measuring from the floor to the top of the hearth. ... Measure the depth of the hearth from the front of the hearth to the fireplace wall.

How is hearth depth measured?

Depth – Front to Back The depth is the distance from the face of your firebox to the back wall. Record the dimensions of your fireplace depth from the center of your firebox.

How far should a hearth stick out?

So how far should a fireplace hearth come out? InterNACHI recommends that for fireplaces that have an opening of 6 square feet (0.56 square meters) or smaller, a hearth should extend at least 16 inches (406mm) out into the room from the opening, and by at least 8 inches (203mm) away from the sides.

Can a hearth be flush with the floor?

A flush hearth is level with the floor. Most fireplaces have flush hearths. A flush hearth uses fewer materials than a raised hearth and is less expensive to build than a raised hearth. It also saves you more space.

What is the standard fireplace opening size?

The average fireplace has the following dimensions: What is this? An opening that's between 24-36 inches wide, 24-29 inches high, and 16 inches deep. On average, the distance between the hearth and the damper is about 37 inches.

How do you calculate the opening of a fireplace?

Step 1: Find the cross-sectional area of the fireplace opening. Multiply the W=36" X H=30" and that equals 1080 square inches of fireplace opening. Step 2: If you are using a round liner and the chimney height is more than 8' above the fireplace opening you can divide the 1080 by 12. This amount equals 90".

What is the best stone for a fireplace hearth?

GraniteGranite. Granite is the most popular choice for a stone fireplace surround. It is one of the most durable and long-lasting types of stone you can buy. Granite is extremely durable with its scratch-resistant surface.

How deep should a wood burning fireplace hearth be?

A wood-burning fireplace should be at least 16 inches (40.64 cm) deep, as standard, unless the opening is over 48 inches (121.92 cm) wide, according to the Brick Industry Association. At most, the depth of a wood-burning fireplace should be 20 inches (50.9 cm) to allow for ample heat distribution.

How high should a hearth be off the floor?

Raised hearths typically sit 12 to 18 inches off the ground and extend 16 to 18 inches from the fireplace's opening into your room. Floor-level hearths sit flush with the floor, taking up little physical or visual space.

What size hearth do I need for a wood stove?

Generally speaking, wood stoves require pads 48″ and larger to protect from falling embers. Pellet, gas, electric, corn, oil and propane stoves can be installed on smaller pads. Consult your stove dealer or stove manual for your stove's specific requirements.

What can you use for a fireplace hearth?

Stone, brick, cement, or fire-rated drywall finish are the go-to materials for making fireplace hearths durable and fireproof. They're also fairly adaptable when it comes to design: They can be left as they are or painted to match surrounding elements in a room.

What is the standard size opening for a fireplace?

The Average Dimensions for Each Part of a Fireplace An opening that's between 24-36 inches wide, 24-29 inches high, and 16 inches deep. On average, the distance between the hearth and the damper is about 37 inches. The fireplace's rear firebox is generally between 11-19 inches wide, with a height of 14 inches.

What is code for a gas fireplace hearth?

Per California fireplace hearth dimensions code as published on UpCodes, if the firebox, or the opening of the fireplace, is less than 6 feet square, then the requirement is that the hearth must stick out at least 16 inches to the front and 8 inches on either side of the opening.

What should a hearth be made of?

Granite is one of the most commonly used stones for hearths due to its durability and high heat resistance. It can easily withstand temperatures of up to 480 °F, likely even up to 1200 °F. Granite's hardness also means that it is scratch-resistant, which is great for homes with children and pets.

How deep is a fireplace?

A fireplace’s depth is measured from the back of the firebox to the opening—the average depth of a fireplace is about 16 inches deep.

How big is an electric fireplace?

There are electric fireplaces perfect to be situated in right smack in the middle of a living room and usually have a dimension of 31 inches in height, a width of 44 inches, and a depth of 13 inches.

How tall should a fireplace mantle be?

With the height, generally, a mantle should at least be 12 inches above the opening. For a standard fireplace with a 36 inches width, it should be 29 inches tall.

What is a fireplace insert?

A fireplace insert is usually a sealed box taking the place of an old masonry fireplace. A fireplace insert can be powered by wood, gas, or propane, and they produce more heat and consume less fuel than a traditional fireplace. There are two types of fireplace inserts, and they could either be powered by gas or wood.

How tall is a masonry fireplace?

The height of a masonry fireplace will depend solely on the size of the room where the fireplace will be located.

How big is a gas fireplace insert?

Small gas-powered fireplace inserts have a width, height, and depth of 26, 17, and 14 inches.

Why do outdoor fireplaces come in bigger sizes?

This type of fireplace usually comes in bigger sizes because they are out in the open and are more vulnerable to air and weather.

First

Make sure your fireplace is accessible so you can get accurate measurements.

Second

Grab a tape measurer and a pen and paper to write down your measurements. Then, follow these simple steps to measure your fireplace:

In addition to the dimensions of your fireplace, please follow these other instructions before we chat

Find out your gas type. Knowing if your gas type is propane or natural gas is essential when placing an order.

Where can I find dimensions for a fireplace hearth?

Information on the preferred dimensions for a fireplace hearth can be found on the International Association of Certified Home Inspector’s (InterNACHI) website for the International Standards of Practice for Inspecting Commercial Properties.

How far should a fireplace hearth extend?

InterNACHI recommends that for fireplaces that have an opening of 6 square feet (0.56 square meters) or smaller, a hearth should extend at least 16 inches (406mm) out into the room from the opening , and by at least 8 inches (203mm) away from the sides. For fireplaces that have an opening of greater than 6 square feet, the heath should extended at least 20 inches (508mm) out from the fireplace, and at least 12 inches (305mm) to the sides.

What Is A Fireplace Hearth?

A fireplace hearth is the area located at the base of the fireplace on which a fire is built, or a fireplace insert or stove is placed. The hearth is made from a non-combustible material and typically extends out into the room and to the sides from the fireplace opening.

What is the floor of a fireplace called?

In some cases the hearth is the floor located outside of the firebox, while the inner floor of the fireplace can sometimes be known as the ‘firebox floor’. The extension of the hearth into the room from the fireplace opening is also referred to as the ‘hearth extension’.

How far outwards should a hearth be?

In the UK, Building Regulations state that hearths must extends at least 150mm to the side of a firebed and at least 300mm outwards into the room for an open appliance. For closed appliances the 300mm can be reduced to 225mm. For open fireplaces, the hearth must project at least 500mm out into the room.

What is a hearth in a fireplace?

The hearth is an integral part of a fireplace and helps to protect your home from the heat of a fire, thanks to a layer of non-combustible material separating the floor of your home from the hot coals, ember s and flames of a fire. A hearth’s extension into a room acts a safety feature when having a fire in your home.

Why do fireplaces extend out into the room?

A fireplace hearth extends out into the room in order to help prevent any soot, ash or burning embers from spilling or spitting out onto the floor of the room.

What is a hearth in a fireplace?

The hearth is a slab of non-combustible material that sits on the floor in front of the fireplace. Common materials used for hearths include:

How big is a fireplace?

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:

How high should a mantel be above a fireplace?

According to the National Fire Protection Agency (NFPA), the mantel must be at least 12 inches above the top of the fireplace box. Make sure to also check your local housing codes to see if their rules require more than a 12-inch cushion.

How far off the floor should a fireplace be?

If this is the case, you probably want your fireplace to be at about eye level when seated – roughly 40-42 inches off the floor.

What is a fireplace surround?

A fireplace surround refers to all of the components of a fireplace outside of the firebox.

How far should a fireplace mantle stick out?

You want your fireplace mantle to stick out at least six inches, which will make sure it can deflect heat while still looking stylish.

How much does a fireplace add to a home?

Additionally, the survey found that over 83% of those surveyed estimated that a fireplace would add between $1,000 and $5,000 of value to a home.

What is a Fireplace Hearth?

A hearth is a structure put in front of your fireplace and is made of non-combustible materials such as marble, bricks, cement slabs, or stones.

The Different Types of Hearths

There is no one type of hearth because different materials can be used to install a hearth at your fireplace. The various hearths have pros and cons depending on the type of fireplace you have installed at home. For example, some materials are not suitable for making a hearth in a wood-burning fireplace because they won’t last long.

The 4 Fireplace Hearth Positions

Apart from being a safety feature, the different materials used to make a fireplace hearth also add to the beauty of your home. In addition, there are four styles of installing a hearth also to complement your needs for both protection and beautification.