Zero Clearance Fireplace Vs Masonry

What does a zero-clearance fireplace mean? Let’s look at this specific type of fireplace, and how it differs from masonry fireplaces, specifically.

Zero Clearance Fireplaces

Zero-clearance fireplaces are comprised of a premanufactured metal firebox that is completely self-contained and insulated. This will keep the outside of the fireplace from getting too hot, while also protecting the materials that surround the unit.

This allows the fireplace to need zero distance from any combustible materials, including wood, walls, and paneling.

Benefits Of A Zero Clearance Fireplace

Adding a new fireplace inside your home is a big decision. There are several things you must take into consideration when choosing a specific type of fireplace. Here are a few benefits associated with zero-clearance fireplaces.

Ease Of Installation

Since these fireplaces do not have a minimum clearance to combustibles, it’s possible you’ll be able to use regular drywall or wood framing direct to the edge of the firebox. Zero-clearance fireplaces undoubtedly have greater flexibility for framing and finishing as they are often able to fit in small openings.

These fireplaces do not require a chimney or hearth. They can simply be vented through the roof or an outside wall. This flexibility allows homeowners to essentially put the fireplace almost anywhere in the home.

Efficiency

Zero-clearance fireplaces have higher efficiency ratings compared to the majority of traditional open, masonry fireplaces. The sealed firebox of these fireplaces will prevent cold air from entering the home when the fireplace is not in use.

This ultimately increases the efficiency of the fire when burning, which means more heat stays directly in the home and results in lower heating bills.

Customization

In addition to a wide array of finishing materials, these fireplaces give you many choices when it comes to their look.

Multiple options like interior panels or faceplates can be chosen to create the perfect fireplace for your home.

Materials

Zero-clearance fireplaces give you unlimited options when it comes to picking the finishing material. Homeowners often choose marble, wood, or wallpaper for these fireplaces.

The majority of these fireplaces also allow for any TV’s or artwork to be hung safely directly above the unit without fear of damage.

A common wood burning or gas fireplace that is built into a stone surround and chimney is known as a masonry fireplace. These units leave longer lasting heat while allowing for a shorter burn time. If you are searching for “what is a masonry fireplace,” then this post is for you!

Masonry Fireplace

Typically, masonry fireplaces are integrated into the architecture of a home or building. These are usually built at the same time as the home is being constructed, but it is possible to have one installed during a remodel or renovation. Masonry fireplaces are made of either cement, brick and mortar or natural stone. These fireplaces must meet local codes before any installations are planned.

Parts Of A Masonry Fireplace

• Smoke chamber
• Mortar crown
• Flue
• Firebox
• Hearth
• Ash Dump
• Foundation
• Damper
• Lintel
• Smoke shelf

A masonry fireplace exists to control fire, heat and smoke with an inner shell composed of fireproof materials. The outer shell of the fireplace is there to support the inner shell’s structure. Most masonry fireplaces will consist of the following parts:

Smoke Chamber

This is the transition area in the masonry chimney. The chamber is in the shape of an upside-down funnel, where hot gasses touch the tapered smoke chamber walls while the fire burns. The smoke chamber is essentially where chimney fires start.

Mortar Crown

This concrete-like surface is featured at the top of the chimney. It protects against water buildup in the flue and the chimney chase.

Flue

This vertical opening through the chimney extends all the way from the smoke chamber to the very top of the chimney. The flue is needed for the fireplace to vent properly and efficiently.

Firebox

Fuel is combusted in this region of the masonry fireplace.

Hearth

The hearth is the aforementioned fireproof area of the fireplace. It is located in the front of the unit, and is generally made with stone, brick or tile.

Ash Dump

An ash dump sounds like an area where ashes would be dumped, right? Well, that is a good guess and you would be correct! Ashes are collected here and can be removed via the fireplace door.

Foundation

This area is often referred to as the footing of a masonry fireplace. Building codes may specify a width with proper reinforcement or certain thickness.

Damper

The damper is a mechanical device that can open and regulate the draft and airflow to the firebox. This is also responsible for preventing heat from escaping through the chimney.

Lintel

This non-combustible part spans the very top of the fireplace opening.

Smoke Shelf

Located directly behind the throat of the fireplace, this surface is here to prevent down drafts.