Difference Between Light Weight Block vs Clay Brick: Benefits & Cost Estimate for 2026

Hanabee
Nov 25, 2025
3 min read

Index

Introduction
What Is a Light Weight Block?
What Is a Standard Clay Brick?
Key Differences: Light Weight Block vs Clay Brick
Advantages of Using Light Weight Blocks
Cost Estimate: Light Weight Block vs Clay Brick 2026
Did You Know? Interesting Facts About AAC Blocks
Conclusion
Frequently Asked Questions (FAQ)

AAC light weight blocks size chart for construction use in Kuala Lumpur

Introduction

Planning to build a house or do renovations but unsure whether to use clay bricks or light weight blocks?

Choosing the right building material is crucial for long-term savings. For those in Kuala Lumpur, Cheras, or the Klang Valley, using materials like light weight blocks can significantly save both time and construction cost. In this article, we explore the differences between light weight blocks (e.g. Starken AAC) and red clay bricks, including pros, cons, and updated cost estimates for 2026.

Light weight concrete blocks ready for installation in Klang Valley

What Is a Light Weight Block?

Also known as Autoclaved Aerated Concrete (AAC). Made from silica sand, cement, lime, water, and a foaming agent.

Lighter in weight, easy to cut and install.
Suitable for residential, commercial, and renovation projects.
A popular example in Malaysia: Starken Light Weight Block.

Cutting light weight block with saw during renovation in Cheras

What Is a Standard Clay Brick?

Also known as red bricks or fired clay bricks.

Made from baked clay.
Widely used in conventional construction in Malaysia.
Durable and typically used for load-bearing structural walls.

Key Differences: Light Weight Block vs Clay Brick

Feature	Light Weight Block (AAC)	Red Clay Brick
Weight	Very light (easy to lift)	Heavy & dense
Size	Larger (faster installation)	Smaller (more time needed)
Strength	2.5x stronger	Moderate strength
Heat Insulation	Excellent	Average
Sound Insulation	High	Lower
Cement & Sand Saving	Yes	No
Transport Cost	Cheaper	Heavier & costlier
Work Completion Rate	Faster	Slower

Advantages of Using Light Weight Blocks

✅ Save up to 20% on total construction cost (less material & labor needed)

✅ Lightweight – can be lifted with one hand

✅ Fire-resistant & soundproof

✅ 2.5x stronger than clay bricks

✅ Quick to install – shortens project duration

✅ Reduces cement & sand usage

✅ Fewer wall cracks over time

Cost Estimate: Light Weight Block vs Clay Brick 2026

Material Type	Average Price (2026)	Notes
Light Weight Block (Starken)	RM4.16 – RM5.00/block	Factory price – major cost savings
Red Clay Brick	RM0.35 – RM0.50/brick	Requires more units for same coverage

🔎 Note: 1 light weight block = ±7 red bricks in wall surface area.

Light weight block installation for partition wall in Petaling Jaya

Did You Know? Interesting Facts About AAC Blocks

🔥 Fire resistance up to 4 hours – ideal for partition walls

🧱 Used in many GLC and affordable housing projects

🚚 Lower logistics cost due to lighter weight and higher transport volume

🏗️ Recommended by modern architects for energy-efficient performance

Conclusion

If you're looking for a cost-saving, faster, and stronger solution — Light Weight Block is the best choice in 2026. Although the per-unit cost is higher, it can reduce overall project budget by up to 20%. Ideal for terrace houses, bungalows, or small renovations.

Frequently Asked Questions (FAQ)

1. Are Light Weight Blocks suitable for all types of construction?

Yes, they’re great for non-structural walls, partitions, and residential buildings. For load-bearing structures, concrete beams and columns are still needed.

2. Can I install Light Weight Blocks myself?

Yes, but it’s recommended to hire skilled workers for neater and safer results.

3. Are Light Weight Blocks waterproof?

Like regular cement, they absorb water, so waterproof coating is needed for exposed areas.

4. Why is it cheaper overall despite higher unit cost?

Because you save on cement, sand, labor time, and transportation.

5. Where can I buy Starken Light Weight Blocks at the best price?

Contact authorized distributors or buy directly from the factory — including special offers below! We also deliver across Kuala Lumpur, Cheras, and the Klang Valley.