Why Choose Cement Stock Bricks for Your Building Project
- Jay Horn
- Sep 25
- 3 min read
If you are planning a construction project around Rustenburg, Pretoria, Magaliesburg, Thabazimbi, Northam, or Brits, you want building materials that combine strength, durability, and cost-effectiveness. That’s exactly what Cemblocks’ stock bricks deliver.
What Are Stock Bricks?
Stock bricks are standard, off-the-shelf cement bricks manufactured to specific strength grades. At Cemblocks, we produce stock bricks in three strengths:
7 MPa
10 MPa
14 MPa (Engineering Stock Brick) (cemblocks.co.za)
These bricks are made using recycled sand and stone, which helps minimise environmental impact while maintaining high quality.
Applications & Versatility
Because of their consistency, stock bricks are ideal for a wide range of applications around Rustenburg and nearby areas:
Residential housing
Commercial or corporate buildings
Schools, clinics, public buildings
Boundary walls and fencing
DIY or smaller build projects
Whether your project is in Pretoria, Magaliesburg, Thabazimbi, Northam, or the greater North West Province, these bricks give you dependable performance.
Strength Grades & How to Choose
Choosing the correct MPa is key:
Use 7 MPa bricks for non-load-bearing walls, infill, or fencing
10 MPa is suitable for standard load-bearing walls in many residential homes
For heavier structural applications or multi-storey buildings, go with 14 MPa (Engineering Stock Bricks)
Your structural engineer or builder in Magaliesburg, Thabazimbi, or Northam can advise which grade is best for your soil and wind load factors.
Advantages of Cemblocks’ Stock Bricks
Consistency & Quality ControlEach brick is manufactured under controlled conditions to strict tolerances.
Eco-Friendly ManufacturingWe use recycled sand & stone, reducing waste and environmental impact.
Local Supply & Reduced Transport CostsBased in Rustenburg (18 Vanadium Street), we deliver to Pretoria, Thabazimbi, Northam, and across the Magaliesberg region — saving you time and money.
Certifications & ComplianceOur bricks comply with SANS 1058 and SANS 927.
Flexible Ordering & QuantitiesWhether you need a few thousand bricks for a small build in Northam or tens of thousands for a housing development near Pretoria, we've got you covered.
Tips for Builders & Homeowners in the Rustenburg Region
Bulk ordering: If your site is in Pretoria or along the Magaliesburg corridor, ordering in bulk reduces per-brick cost and transport fees.
Storage on site: Keep bricks off the ground, covered from rain but ventilated, especially during the rainy season.
Mortar compatibility: Use the correct cement:sand mix for the brick strength (e.g. 1:6 or 1:5 mix) to avoid cracking or efflorescence.
Foundation adequacy: In areas with expansive soils (such as around Thabazimbi and Rustenburg), ensure foundation depth is sufficient to mitigate settlement.
Check for quality on delivery: Bricks should not be chipped, cracked, or deformed. Reject any batches that don’t match the specification.
Case Study: A Project in Northam
A client building an industrial facility in Northam chose 14 MPa engineering stock bricks for durability. Because Cemblocks is located in Rustenburg, delivery to Northam was fast and cost-effective. The contractor praised the uniform size and ease of laying, resulting in stronger structural walls and reduced wastage.
How to Order & Get a Quote
Determine your required volume (length × height × thickness minus openings)
Choose your strength grade (7 / 10 / 14 MPa)
Contact us via phone: 014 538 0311 or visit us at 18 Vanadium Street, Rustenburg
We’ll provide prompt delivery pricing to Rustenburg, Pretoria, Magaliesburg, Thabazimbi, Northam, and surrounding towns.
In Summary
For builders, homeowners, and developers across Rustenburg, Pretoria, Magaliesburg, Thabazimbi, Northam, and Brits, Cemblocks’ stock bricks offer a reliable, high-quality solution. With local supply, certified strength grades, and environmentally aware manufacturing, they’re the smart choice for any project.






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