Brick Masonry: An In-Depth Exploration of Terms and Techniques

Brick masonry, one of the oldest and most enduring construction methods, is a cornerstone of the building industry. Its rich history and intricate techniques make it a fascinating subject for those involved in construction and architecture. In this comprehensive blog post, we will delve into an extensive array of brick masonry terms and techniques. By the end of this exploration, you’ll have a thorough understanding of brick masonry, its evolution, terminology, and various techniques employed in the construction process.

The History and Evolution of Brick Masonry

Ancient Beginnings

The roots of brick masonry can be traced back to ancient civilizations. The earliest known bricks date back to around 7500 BC in what is now Turkey. These ancient bricks were sun-dried, and while they lacked the structural integrity of modern bricks, they served as a significant leap forward in construction technology.

The Birth of Fired Bricks

One of the most pivotal moments in the history of brick masonry was the invention of fired bricks around 3500 BC in Mesopotamia. These bricks were made from clay and fired in kilns, which significantly increased their durability and strength. This innovation allowed for the construction of more resilient and enduring structures.

Roman Influence

The Romans played a critical role in the advancement of brick masonry. They introduced a standardized brick size, which made it easier to build with bricks. The widespread use of bricks in Roman construction, including the construction of aqueducts, bridges, and walls, showcased the material’s versatility and long-lasting properties.

The Dark Ages and Revival

With the fall of the Roman Empire, brick masonry saw a decline during the Dark Ages in Europe. However, it experienced a revival during the medieval period, particularly in regions like the Low Countries, where the use of bricks became a hallmark of Gothic architecture.

The Industrial Revolution

The Industrial Revolution brought about a significant transformation in brick production. The development of steam-powered brick-making machines made it possible to mass-produce bricks, leading to the widespread availability and affordability of this building material.

Modern Brick Masonry

Today, brick masonry is used in a variety of construction projects, from residential buildings to commercial structures. The process has evolved with the introduction of new materials and construction techniques, but the fundamental principles of bricklaying remain largely unchanged.

Brick Masonry Terminology

Understanding the terminology used in brick masonry is essential for anyone in the construction industry. Let’s take a closer look at some key terms:


A course is a horizontal layer of bricks or stones. Courses are stacked on top of each other to create the structure. The alignment of these courses is crucial for the stability and aesthetics of the construction.


The bed refers to the surface of a stone or brick that is perpendicular to the line of pressure. It indicates the lower surface of the bricks or stones in each course and plays a significant role in evenly distributing the load.


The face of a wall is the exterior side exposed to weather. The material used on this side is known as facing and is chosen for its durability and resistance to the elements.


The inner surface of a wall that is not exposed is called the back. The material used in this area is known as backing and provides structural support.


Hearting is the interior portion of a wall located between the facing and backing. It enhances the structure’s strength and provides insulation.


The side refers to the surface that forms the boundary of bricks or stones, running transverse to the face and bed. These surfaces are vital for the stability of the construction.


A joint is the point where two or more bricks or stones meet. If the joint runs parallel to the bed, it’s known as a bed joint. Joints that are perpendicular to the bed are termed vertical joints or side joints.

Types of Bricks and Stones


A header is a brick or stone laid with its greatest length at right angles to the face of the work. In stone masonry, it’s sometimes referred to as a through stone. A course where all bricks are laid as headers is known as a header course.


A stretcher is a brick or stone laid with its longest side parallel to the face of the work. A course with all bricks laid as stretchers is called a stretcher course.


Bonding is the method of arranging bricks to tie individual units together. This is crucial for eliminating continuous vertical joints in both the body and the face of the wall, enhancing structural integrity.


Spalls are chips of stones used to fill the gaps in stone masonry, ensuring a uniform and stable surface.


Quoins are specially cut stones used for the corners of walls. They provide structural stability and an attractive appearance.


A bat is a portion of a brick cut across its width, often used to ensure precise fitting in corners or edges.


A closer is a portion of a brick cut lengthwise in a way that one long face remains uncut. It aids in achieving specific dimensions in the masonry.

Queen Closer

Queen closer is a portion of a brick obtained by cutting a brick lengthwise into two pieces, used for fine adjustments in brickwork.

King Closer

King closer refers to portions of a brick obtained by cutting off the triangular piece between the center of one end and the center of one side, used for specialized fitting.

Bevelled Closer

A bevelled closer is a brick with one end beveled, maintaining half width at one end and full width at the other. This aids in achieving precise angles in the masonry.


A frog is an indentation or depression on the top face of a brick, designed to form a key for mortar. It also reduces the weight of the brick.

Decorative and Functional Elements


A plinth is a horizontal course of stone or brick at the base of a wall above ground level. It indicates the height of the ground level above the natural ground level and helps protect the building from dampness.

Plinth Course

The plinth course is the topmost course of the plinth masonry, often serving both functional and aesthetic purposes.

String Course

A string course is a horizontal projecting course of masonry that extends from the wall’s face. It helps shed rainwater and enhances the building’s appearance, typically provided at every floor level.


A sill is a horizontal member, made of stone, concrete, wood, or other materials, used to shed rainwater from the wall immediately below a window opening. It provides support to the vertical elements of a window frame.


A lintel is a horizontal member, constructed from stone, brick, wood, iron, or RCC, used to support masonry or loads above an opening like doors or windows.


Jambs are the vertical sides of an opening for doors and windows. They can be plain or splayed and may have recesses to receive door or window frames.


Reveals are the exposed vertical surfaces left on the sides of an opening

after the door or window frame has been fitted in position.


A cornice is a projecting ornamental course near the top of a building or at the junction of a wall and ceiling, adding architectural beauty.

Blocking Course

A blocking course is the topmost course of stone masonry provided immediately above the cornice. It prevents the cornice from overturning and enhances its aesthetics.


Coping is a course placed on the exposed top of an external wall to prevent water seepage, protecting the structure from weather-related damage.


A corbel is an extension of one or more courses of stone or brick from the wall’s face, providing support for wall plates and other structural elements.


Template pieces of stone are placed under the end of a beam to distribute the load over a greater area, enhancing the structural integrity of the building.

Essential Techniques in Brick Masonry

Brick masonry involves several techniques that contribute to the durability and strength of a structure. Let’s explore some of these essential techniques:

1. Bricklaying Patterns

The arrangement of bricks in different patterns is crucial for creating stable and attractive masonry. Common patterns include running bond, stretcher bond, and Flemish bond. Each pattern has its advantages in terms of strength and aesthetics.

2. Mortar Mix

The mortar used in brick masonry plays a significant role in bonding bricks together. Mortar is typically made by mixing cement, sand, and water. The composition and consistency of mortar are essential for the structural integrity of the masonry.

3. Curing

Proper curing involves keeping the masonry moist for an extended period after construction. This process allows the mortar to harden and attain its maximum strength. Inadequate curing can lead to reduced durability.

4. Expansion Joints

Expansion joints are designed to allow for the expansion and contraction of bricks due to temperature changes. Without expansion joints, the masonry can develop cracks and become structurally compromised.

5. Weep Holes

Weep holes are small openings left in the masonry to allow moisture to escape. They are particularly important in preventing water from accumulating behind the wall, which can lead to structural damage.

6. Reinforcement

In some cases, brick masonry may be reinforced with materials like steel. This adds additional strength and stability, especially in load-bearing walls.

7. Damp-Proofing

Damp-proofing techniques are used to prevent moisture from seeping into the masonry. This is crucial for maintaining the structural integrity of the building and preventing issues like mold growth.

8. Pointing

Pointing involves filling and finishing the mortar joints to protect them from weather and water infiltration. Proper pointing not only enhances the appearance but also extends the lifespan of the masonry.

9. Repair and Restoration

Over time, brick masonry may require repairs and restoration. This involves replacing damaged bricks, repointing mortar, and addressing any structural issues to ensure the masonry continues to perform effectively.

Contemporary Advancements in Brick Masonry

While the fundamental principles of brick masonry remain consistent, modern construction has seen some exciting advancements in this field:

Sustainable Materials

The construction industry is increasingly focused on sustainability. This has led to the development of sustainable brick materials, including recycled bricks and energy-efficient production methods.

Insulating Bricks

With a growing emphasis on energy efficiency, insulating bricks have gained popularity. These bricks provide improved thermal insulation, reducing the energy required for heating and cooling.

Innovative Designs

Architects and builders are continually pushing the boundaries of what can be achieved with brick masonry. Intricate designs, curved walls, and creative patterns are being used to create visually stunning structures.

Digital Tools

The use of digital tools like Building Information Modeling (BIM) has revolutionized the design and planning phase of brick masonry projects. These tools allow for precise planning and reduce errors during construction.

Reinforcement Techniques

Modern brick masonry often incorporates advanced reinforcement techniques, such as the use of fiberglass or carbon fiber strips, to enhance the strength and durability of the structure.


Brick masonry is a timeless and versatile construction method that has evolved over millennia. From its ancient origins to its modern innovations, the world of brick masonry is a rich tapestry of history, terminology, and techniques.

By understanding the terminology associated with brick masonry and exploring the various techniques employed in this field, you gain a deeper appreciation for the craftsmanship that goes into creating structures that stand the test of time. Whether you’re a seasoned professional in the construction industry or a curious enthusiast, this knowledge equips you to better appreciate and participate in the world of brick masonry.

As the construction industry continues to evolve, embracing sustainability, innovative materials, and advanced techniques, brick masonry remains a resilient and integral part of building the world around us.

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