Stone 13 MM – Versatile Construction Aggregate
The Stone 13 MM (SKU 81503594) from SA Home Builder Store South Africa is a durable, coarse aggregate commonly used in concrete mixes, driveways, and structural base layers. This 13 mm stone is ideal for a variety of building applications, offering excellent strength and stability.
Key Specifications & Features.
Stone 13 MM – Versatile Construction Aggregate

- Size / Grade: 13 mm — physically coarse rock aggregate.
- Typical Use Cases: Concrete mix, base for driveways, sub-base layer, structural fill.
- Package & SKU: SKU 81503594. Sold via SA Home Builder Store Africa.
- Current Price (SA Home Builder Store): R 349.00 for the listed unit.
- Delivery / Collection Notes: Only available for **delivery or collection in Gauteng**.
- Pargo / Pick-up: Pargo pick-up is available.
Why Use 13 MM Stone?.
Stone 13 MM – Versatile Construction Aggregate
- It’s a standard coarse aggregate for concrete mixes — great for structural strength and reducing shrinkage.
- Provides a stable base for driveways, paths or landscaping when used under pavers or slabs.
- Allows good compaction and interlock when used as a fill or sub-base in civil works.
Pre-Purchase & Usage Checklist.
Stone 13 MM – Versatile Construction Aggregate
- Volume Calculation: Estimate how many cubic meters or how many 13 mm stones you need, based on your slab or fill thickness.
- Weight Consideration: Crushed stone is heavy — check delivery or lifting logistics.
- Compatibility: Verify that your concrete mix design or structural design calls for 13 mm aggregate (or similar coarse stone).
- Supplier Logistics: Since this SKU is limited to Gauteng delivery / collection, check whether you’re within that region, or consider alternative local aggregate suppliers if not.
Summary Table.
| Specification | Detail |
|---|---|
| Product | Stone 13 MM |
| SKU | 81503594 |
| Size / Grade | 13 mm |
| Price | R 349.00 |
| Availability | Delivery & Collection in Gauteng only |
Conclusion.

The Stone 13 MM from SA Home Builder Store, is a good, reliable coarse aggregate for a variety of construction tasks—whether you’re mixing concrete, building a sub-base, or creating driveways. The R 349 price is quite competitive if you’re in Gauteng, but consider bulk-stone suppliers if you need large volumes or are outside the delivery zone. Order Here.



