Cost of Parapet in Nigeria

Parapet walls have become increasingly popular in Nigeria, gracing various constructions such as residential buildings, offices, roads, and bridges. In this blog post, we’ll delve into the cost of constructing parapet walls, explore different types available in the Nigerian market, and answer common questions about these architectural features.

Cost of Parapet in Nigeria:

The cost of a parapet is influenced by factors like material, size, location of purchase, and the vendor. After surveying the market, we’ve compiled a list of prices for some common parapet types:

1. Aluminium parapet (1 meter): From N12,500
2. Precast parapet (1 meter): N9,500 – N13,000
3. Concrete parapet (1 meter): N14,000 – N17,000
4. 300 by 450 Polystyrene Parapet: N4,500 – N5,500
5. Polystyrene Parapet 450mm by 350mm: N5300 – N6,400
6. 450mm by 400mm Parapet: N6,000 – N7,200
7. 300mm by 300mm Expanded Polystyrene Parapet Fascia: N3,400 – N4,400
8. 420mm by 420mm Parapet Polystyrene: N5,500 – N6,800
9. 350mm by 350mm Polystyrene Parapet: N3,800 – N4,800
10. 450mm by 450mm Polystyrene Parapet: N6,800 – N8,200

Types of Parapet Walls:

Parapet walls come in various types, each serving specific purposes in construction. Let’s explore some common types:

1. Plain Parapet Wall:
   • Solid construction resembling traditional walls.
   • Minimum height of 900mm, ideal for balconies or roof terraces.
   • Waterproofing recommended to prevent water seepage.
2. Perforated Parapet Wall:
   • Features openings for aesthetic appeal.
   • Openings can be created using precast elements, masonry, steel, or concrete materials.
3. Embattled Parapet Wall:
   • Historically used for protection in castles.
   • Thicker and higher walls with openings for defensive purposes.
4. Sloped Parapet Wall:
   • Connects to roofs, providing support and enhancing aesthetics.
   • Slopes in the same direction as the roof for uniformity.
5. Curved Parapet Wall:
   • Aesthetic continuation of a sloped parapet wall.
   • Curves added based on architectural design for visual appeal.
6. Stepped Parapet Walls:
   • Similar to sloped walls, providing a different view for enhanced beauty.
   • Various moldings used to create steps depending on the building’s design.

Uses of Parapet Walls:

Parapet walls serve multiple purposes in construction, including:

• Protecting roofs from collapse and wind damage.
• Enhancing the aesthetic appearance of buildings.
• Shielding roof gardens from debris and dust.
• Providing protection on bridges and roofs.
• Ensuring safety for occupants and preventing falls.
• Acting as a windbreaker for roofs.

Advantages of Parapet Walls:

• Protection for equipment installed on roofs.
• Acts as a windbreaker, cutting direct winds affecting the roof.
• Enhances safety for building occupants.
• Utilizes space at the top of buildings.

Disadvantages of Parapet Walls:

• Improper capping may lead to water leakage.
• Construction and installation require expertise.
• Can be a costly construction endeavor.

Conclusion:

With this comprehensive guide, you now have valuable insights into the cost, types, uses, advantages, and disadvantages of parapet walls in Nigeria. Whether you’re a homeowner, builder, or simply curious, understanding these architectural features adds depth to your knowledge of construction practices. If you have further questions or insights to share, feel free to drop a comment in the section below.