HayWhy Building Contractors

HayWhy Building Contractors

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Building materials supply, Estate and Hotel management

24/09/2025

Greetings to all our Customers. Win Today

12/10/2024

Check out the paintings. Nice colors combination

19/09/2024

Why 9" Block Is Best For Duplex 🏠

Using 9-inch blocks (commonly referred to as concrete masonry units or CMUs) in the construction of duplexes offers several advantages:

1. Structural Integrity: 9-inch blocks provide robust structural support, making them suitable for load-bearing walls. Their thickness enhances the stability and durability of the building.

2. Thermal Insulation: The mass of 9-inch blocks can absorb and retain heat, helping to regulate interior temperatures and potentially reducing energy costs for heating and cooling.

3. Sound Insulation: Thicker blocks can enhance soundproofing, which is especially beneficial in duplexes where units share walls. This helps maintain privacy and comfort within each living unit.

4. Fire Resistance: Concrete blocks have excellent fire-resistance properties, providing additional safety for occupants and reducing fire insurance costs.

5. Pest Resistance: Unlike wood, concrete blocks are not susceptible to pests like termites, which can be a significant advantage in protecting the building’s structure over time.

6. Low Maintenance: The durability of concrete blocks means they require minimal maintenance compared to other building materials, which can save homeowners time and money over the life of the duplex.

7. Eco-Friendliness: Concrete blocks are often made from local materials, and their long lifespan contributes to sustainability. They can also be manufactured with recycled materials.

8. Design Flexibility: 9-inch blocks can be easily cut and shaped, allowing for various design options and architectural features, creating aesthetic appeal in the duplex layout.

9. Quick Construction: Using blocks can speed up construction time compared to other materials due to their size and ease of handling, which can lead to lower labour costs.

10. Cost-Effectiveness: While the initial cost may be higher than some other materials, the longevity, reduced maintenance, and energy efficiency of concrete blocks can make them more cost-effective over the long term.

These advantages make 9-inch blocks a popular choice in the construction of duplexes, contributing to the overall quality and longevity of the buildings.

By Engr Ifechukwu Elendu, Civil Engineer and Building Contractor 👷‍♂️


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Photos from HayWhy Building Contractors's post 05/07/2021

For Sale at Ikorodu Lagos

25/05/2018

A land measured 90ft by 120ft for sale @ Atan Otta, already fenced and gate, kindly call 08034411348 for details

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HayWhy Contractors can make these dreams come true

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Some of the track records

07/02/2018

Place order for newly designed ceramic tiles now, we deliver to any destination

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