Brick columns are vertical masonry members built with bricks and mortar for support, enclosure, decoration, or architectural detailing. They are commonly used in compound walls, porches, gates, verandahs, traditional homes, garden structures, and exposed brick designs. However, a brick column is not always a structural replacement for an RCC column. Its safety depends on load, height, thickness, foundation, brick quality, mortar, bonding, and structural design. This guide explains brick column types, uses, construction process, advantages, limitations, and key checks before using them in house construction.
Quick Summary
Brick columns are vertical brick masonry elements used for support, separation, boundary walls, gates, porches, and decorative elevation work. They can be load bearing only when properly designed with suitable bricks, mortar, foundation, bonding, and dimensions. For modern RCC framed houses, brick columns are mostly decorative or non-load bearing unless designed by an engineer.
The increased demand for eco-friendly and budget-friendly techniques makes brick columns a reliable choice in the construction industry. Want to make the most out of a brick column? You must know the basics of brick columns and how they work to make smart decisions. To grab more insights about brick columns and types of columns, continue reading the content below.
What is a Brick Column?
Brick columns are vertical masonry members constructed by laying bricks in courses with mortar joints. They may be square, rectangular, circular, attached to walls, or freestanding. When bricks are stacked one over the other in a specific pattern and bound with cement mortar to create a vertical structure known as a brick column. These piles of bricks carry the load of a beam, roof, or any other part to the ground safely.
The fundamental uses of brick columns include decorations, arches, and other related construction. Basically, the brick columns are in a straight shape, but today they are constructed in different shapes like square, elliptical, rectangular, etc. They provide strength, structural support, and style together.
Each construction requires specific load-bearing capacity and strength to construct those brick columns. Some brick columns are intended for functional purposes, whereas others are built for enhancing beauty. No matter the appeal, they are a smart way to combine strength and style.
A brick column can be:
|
Type of Role |
Meaning |
|
Structural |
Designed to carry load from roof, slab, arch, or wall |
|
Non-structural |
Used for partitioning, gate support, or visual design |
|
Decorative |
Used mainly for elevation, porch, garden, or exposed brick look |
|
Boundary support |
Used at intervals in compound walls |
|
Architectural |
Used to create traditional, rustic, or colonial-style features |
The word “column” can create confusion. A brick column built for appearance is different from a designed load-bearing masonry column.
Types of Brick Columns
Each type of brick column has its unique implementation and results. Check out its types below.
Solid Brick Columns
The solid brick column is a load-bearing type which is easy to build in various shapes, like square, rectangular, circular, octagonal, etc., In this process, bricks are bonded with mortar in between each layer carefully.
Hollow Brick Columns
Hollow brick columns are constructed using specially designed hollow blocks. This type of column is commonly applicable in low-rise buildings or structures where the load-bearing capacity is less required. The materials typically used in hollow bricks make the structure less weighty than solid brick columns, thus reducing the dead load on brick foundations.
Reinforced Brick Columns
The reinforced brick columns are designed to run the steel bars vertically in order to increase tensile strength and make them resistant to cracks. It helps to prevent buckling and carries minimal load strength. A few qualified methods to implement reinforced brick columns are steel jacketing, concrete jacketing, internal reinforcements, etc.
Where Are Brick Columns Used?
Brick columns are used in many parts of house construction and exterior design.
|
Location |
Use |
|
Compound wall |
Supports long boundary wall panels |
|
Main gate |
Holds gate frames or creates entrance mass |
|
Porch |
Supports small roof or decorative front feature |
|
Verandah |
Creates traditional open seating area |
|
Garden |
Supports pergola, lights, or boundary features |
|
Interior design |
Adds exposed brick accent |
|
Staircase area |
Used as a visual or partition feature |
|
Traditional homes |
Supports arches, small roofs, or design elements |
Brick columns work best where loads are moderate, height is controlled, and the masonry is properly bonded.
Brick Columns vs RCC Columns
|
Factor |
Brick Columns |
RCC Columns |
|
Material |
Bricks and mortar |
Concrete and steel reinforcement |
|
Load capacity |
Limited and design-dependent |
Higher when properly designed |
|
Common use |
Boundary walls, porches, decorative work |
Main structural frame |
|
Suitability for multi-storey houses |
Limited |
Commonly used |
|
Shape flexibility |
Good for architectural masonry |
Good with formwork |
|
Moisture resistance |
Depends on brick, mortar, plaster, and detailing |
Depends on concrete cover and quality |
|
Construction speed |
Simple for small work |
Needs formwork, steel, and concreting |
|
Best use |
Low-load masonry and design elements |
Primary structural support |
Benefits of Brick Columns
Durable and Sustainable Solution
As brick columns are constructed with the help of strong bricks, they are capable of withstanding almost all ranges of climatic conditions. On the flip side, the natural raw materials of the brick make it a sustainable material. These aspects make brick columns extremely durable and let them last over generations.
Requires Less Maintenance
Unlike wood or steel, bricks don’t rust, corrode, rot, or get damaged by pests like termites as years pass by. Hence, a brick column is super easy to maintain when compared to its alternatives. This turned brick columns into a reliable and cost-effective choice for buildings.
Safeguard from Extreme Weather
Heavy rain, wind, or extremely high temperature? No worries! The non-combustible nature of the brick prevents your building from fire and other normal calamities. This makes brick columns perfect for structures that are exposed to varied weather conditions.
Structural Integrity
Be it low-rise or mid-rise buildings, brick columns provide strong support to the structure by contributing to the overall structural integrity of the building. A thoughtfully planned brick column can bear vertical loads and serve its purpose effectively without much effort.
Drawbacks of Brick Columns
- The negative impact of brick columns is that they bear moderate loads and are suitable only for certain levels of load-bearing components.
- There is a high possibility for masonry bricks to absorb water, which results in dampness.
- Moreover, maintaining costs is also one of the toughest parts for brick columns.
Applications of Brick Columns
- Aesthetic Decors: Brick columns give a classy look to a space. Hence, they are often used in arches, gateways, and pillars to add a natural texture. When brick columns are paired with masonry walls, they enhance aesthetics and spread a feel that never goes out of style.
- Roofs and Floors: Brick columns are also chosen to support roofs and floors in buildings. They help to carry the load from beams, roofs, and frames to the foundation. These are perfect for homes and smaller spaces, whereas multi-story buildings may require some extra effort to handle heavier loads.
- Masonry Walls: In places like apartments or multistorey buildings, these brick columns play a major role in supporting masonry structures. It avoids buckling and acts with high strength to support all types of winds or loads.
Design Considerations
- Brick Column Size: Consider the minimum recommended size of the brick to plan your brick column size. For instance, larger cross-sections are good for taller columns or obtaining high load-bearing capacity.
- Load-Bearing Capacity: It is very important to calculate the live load, dead load, and any other lateral forces that a brick column can hold. Also, confirm that the brick type and mortar mix can bear the load of the structure planned.
- Reinforcement: Rebars enhance the tensile and shear strength of brick columns, which are otherwise weak in tension. It is essential to provide reinforcement in areas where earthquakes and thunderstorms may occur frequently. You must consider these seismic areas before implementing brick columns.
- First-class Materials: Use first-class bricks and high-strength mortar for constructing brick columns to ensure they withstand structural loads and remain durable over the years. Always maintain proper standards and prioritize quality to achieve long-lasting, reliable construction.
Materials Used for Brick Column Construction
|
Material |
Purpose |
|
Bricks |
Main masonry unit |
|
Cement mortar |
Binds brick courses together |
|
PCC bed |
Provides level base below foundation masonry |
|
Reinforcement, if designed |
Improves strength in specific reinforced masonry cases |
|
DPC or waterproofing layer |
Helps reduce rising damp |
|
Plaster or pointing |
Protects and finishes surface |
|
Coping or cap |
Protects top from rainwater entry |
|
Sealant, if exposed |
Helps reduce water absorption and staining |
Brick Column Construction Process
|
Step |
Work Involved |
Key Check |
|
1. Marking |
Mark column location and size |
Match drawing and alignment |
|
2. Foundation |
Excavate and prepare base |
Depth and size as per design |
|
3. PCC layer |
Lay plain cement concrete bed if specified |
Level and compact base |
|
4. First course |
Place first brick layer carefully |
Correct line, level, and square |
|
5. Brick bonding |
Lay bricks in proper bond |
Avoid continuous vertical joints |
|
6. Mortar joints |
Maintain uniform joint thickness |
Fully filled joints |
|
7. Verticality check |
Use plumb bob or spirit level |
Avoid leaning column |
|
8. Reinforcement, if any |
Place as per drawing |
Correct position and cover |
|
9. Curing |
Keep masonry damp after work |
Prevent weak mortar |
|
10. Finishing |
Plaster, point, paint, or seal |
Protect from weather |
The first few courses are very important because any alignment mistake continues upward.
Brick Bonding in Columns
Bonding controls how bricks overlap across courses. Good bonding helps the column act as one masonry mass instead of separate stacked pieces.
Common bonding principles include:
- Avoid continuous vertical joints.
- Keep mortar joints fully filled.
- Use properly cut bricks where required.
- Maintain uniform course height.
- Check the column is square or true to shape.
- Do not use broken bricks in main load zones.
Poor bonding can cause vertical cracks, weak corners, and uneven load transfer.
Exposed Brick Columns
Exposed brick columns are popular in verandahs, living rooms, cafés, farmhouses, and traditional elevations. They create a warm, textured look without plaster.
For exposed brick columns:
|
Requirement |
Reason |
|
Uniform bricks |
Improves appearance |
|
Good pointing |
Protects joints and improves finish |
|
Weather sealant |
Reduces moisture entry outdoors |
|
Proper cleaning |
Prevents cement stains |
|
Coping on top |
Stops rainwater seepage |
|
Matching mortar colour |
Improves final look |
Exposed brickwork requires better workmanship than plastered work because defects remain visible.
Brick Columns for Compound Walls and Gates
Brick columns are commonly used in compound walls and entrance gates. They help divide long wall lengths and support gate frames, lights, nameplates, or decorative caps.
For compound wall brick columns, check:
- Foundation depth and width
- Soil condition near boundary
- Gate weight and hinge fixing
- Spacing between columns
- Wall panel length
- Plaster or pointing finish
- Rainwater protection at top
- Vehicle impact risk near gate
Heavy metal gates should not be fixed to weak masonry columns without proper reinforcement or RCC core support.
Quality Checks for Brick Columns
|
Quality Check |
What to Verify |
|
Brick quality |
Sound, uniform, crack-free bricks |
|
Brick strength |
Suitable class for intended use |
|
Water absorption |
Within acceptable tested limits |
|
Mortar mix |
Approved mix and workable consistency |
|
Joint filling |
No hollow or dry joints |
|
Bond pattern |
No continuous vertical joints |
|
Alignment |
Plumb, square, and level |
|
Foundation |
Proper depth, width, and compaction |
|
Curing |
Adequate moisture after construction |
|
Top protection |
Coping, cap, plaster, or sealant provided |
IS 1077 states that bricks should be free from cracks, flaws, and nodules of free lime, with smooth rectangular faces, sharp corners, and uniform colour.
Maintenance of Brick Columns
Brick columns last longer when protected from moisture, impact, and poor drainage.
Use these maintenance steps:
- Repair cracks early.
- Repoint open mortar joints.
- Keep the column base away from standing water.
- Paint or seal exposed exterior brickwork if needed.
- Check gate columns for hinge cracks.
- Add coping or caps on outdoor columns.
- Avoid drilling too many holes in one area.
- Inspect after heavy rain or settlement signs.
Outdoor brick columns need more attention than interior decorative columns.
Practical Example
For a compound wall, brick columns may be placed at regular intervals to support wall panels. A light pedestrian gate may work with a well-built masonry column, but a heavy sliding or swing gate may need an RCC core or properly designed support.
For a house porch, brick columns may create a traditional look. If they support a roof slab or beam, the structural engineer must check whether brick masonry alone is sufficient or whether an RCC column hidden inside the brick finish is safer.
Conclusion
Brick columns are useful for compound walls, gates, porches, verandahs, exposed brick interiors, and traditional elevation features. They can be attractive, durable, and cost-effective when built with good bricks, proper bonding, sound foundation, correct mortar, curing, and moisture protection. However, they should not be used as a casual replacement for RCC columns in structural frames. For load-bearing use, always follow approved structural design, verify brick quality, and ensure skilled masonry workmanship from foundation to finish.
FAQs
- What are brick columns?
Brick columns are vertical masonry elements made by laying bricks with mortar in a planned bond. They are used for compound walls, gates, porches, verandahs, exposed brick interiors, and sometimes load-bearing masonry when properly designed. - Are brick columns load bearing?
Brick columns can be load bearing only when designed for the load, height, foundation, brick strength, mortar, and lateral support. Many brick columns in modern homes are decorative or non-load bearing, so structural use needs engineer approval. - Can brick columns replace RCC columns?
Brick columns should not replace RCC columns in a framed building unless the structure is redesigned by a qualified engineer. RCC columns are usually preferred for main load-bearing frames, especially in multi-storey houses. - Where are brick columns commonly used?
Brick columns are commonly used in compound walls, entrance gates, porches, verandahs, garden structures, traditional house elevations, partition features, and exposed brick interior designs. Their use depends on load and design requirements. - What bricks are best for brick columns?
Good-quality burnt clay bricks or approved masonry units with suitable compressive strength, low cracks, uniform shape, and acceptable water absorption are best for brick columns. Exposed columns also need uniform colour and clean edges. - Do brick columns need a foundation?
Yes, freestanding and load-supporting brick columns need a proper foundation. The foundation prevents settlement, tilting, and cracking, especially in gate columns, compound walls, porches, and outdoor structures. - Why do brick columns crack?
Brick columns may crack because of weak foundation, poor bonding, low-quality bricks, shrinkage, settlement, moisture damage, heavy gate loads, poor mortar joints, or lack of curing. The cause should be identified before repair. - How do you maintain exposed brick columns?
Maintain exposed brick columns by cleaning gently, repairing mortar joints, sealing exterior surfaces if needed, protecting the top with coping, preventing water stagnation near the base, and fixing cracks before they spread.
Sowjanya Siddanoor