Single-Skin Wall Costs in South Africa: Plaster vs Face Brick Compared
July 8, 2026
Quick answer: For a 100m² single-skin wall in South Africa, face brick costs roughly R35,384 compared to R38,396 for plastered stock brick, once mortar, plaster, primer, paint, and labour are all counted in full. Face brick works out over R3,000 cheaper from day one.
Pricing note: figures in this article reflect standard South African material costs and trade labour rates at the time of writing (July 2026) and are for comparison purposes only. Actual costs vary by region, supplier, and project. Contact Dezyno Bricks for a current quote.
Most South African homeowners are told the same thing when they start pricing a build. Buy the cheap stock bricks, put up the wall, then plaster and paint over it later. It looks like the budget-friendly option on paper. In practice, once you add up every material and every trade needed to finish that wall, the numbers tell a different story.
This breakdown looks at a standard 100m² single-skin wall, the kind commonly used for boundary walls, garden walls, granny flats, and smaller additions. It compares the full cost of a plastered stock brick wall against a premium clay face brick wall, using current South African retail material values and trade labour rates.
What We Are Actually Comparing
A single-skin wall of this size requires roughly 5,500 standard bricks. For the plastered option, that wall then needs a 15mm plaster layer on both sides, which works out to 200m² of finished surface once you count the front and back. For the face brick option, the wall is complete the moment the bricklayer steps off the scaffold.
If you are weighing up wall types for a boundary or garden wall specifically, our guide on different ways to build a boundary wall covers the structural side of that decision in more detail.
Full Cost Comparison: 100m² Single-Skin Wall
Expense Category | Option A: Plastered Stock Bricks | Option B: Face Bricks |
Core Bricks | R11,275 (5,500 cement stocks at R2.05 each) | R24,750 (5,500 premium FBS face bricks at R4.50 each) |
Building Mortar | R2,384 (11 bags cement plus 3m³ building sand) | R2,384 (11 bags cement plus 3m³ building sand) |
Plastering Materials | R4,837 (4.5m³ plaster sand plus 28 bags cement) | R0 (no plaster required) |
Priming and Paint | R5,400 (40L plaster primer plus 50L premium exterior paint) | R0 (no primer or paint required) |
Trade Labour | R14,500 (bricklayers R5,500, plasterers R6,000, painters R3,000) | R8,250 (single-stage bricklaying and neat joint pointing at R1.50 per brick) |
Total Initial Outlay | R38,396 | R35,384 |
Reading the Table
The brick price tag is the only part of this comparison where stock brick looks cheaper. On its own, R11,275 for stock bricks looks far better than R24,750 for face bricks. But a stock brick wall is not a finished product. It is the first of four separate purchases: mortar, plaster sand and cement, primer, and paint, followed by three separate trades to apply them.
Once every one of those stages is priced in at real South African market rates, the plastered wall costs R38,396 against R35,384 for face brick. Face brick comes out over R3,000 cheaper, before either wall has aged a single day.
Where the Extra Cost Hides in a Plastered Wall
Plastering Materials
Plaster sand and cement are not optional add-ons. Every square metre of stock brick needs a full 15mm coat on both faces to be weatherproof and presentable, which is why the material cost jumps by almost R4,900 the moment you decide to plaster.
Priming and Paint
Raw plaster is highly absorbent. Budget paint gets soaked up fast and rarely gives even coverage in one coat, so most contractors specify a proper primer and premium exterior paint from the outset. That alone adds R5,400 to the project.
Trade Labour
A face brick wall needs one skilled trade. A plastered wall needs three: bricklayers to build it, plasterers to coat it, and painters to finish it. Coordinating three teams instead of one is also where most site delays and price disputes happen.
What This Means If You Are Building on a Budget
If your quantity surveyor or contractor has told you that face brick will blow your budget, ask them to run the full plaster, prime, and paint cost alongside the brick price, not just the cost of the bricks themselves. You can estimate your own brick quantities with our brick calculator, or browse our FBS face bricks range and plaster bricks for current stock and pricing.
Frequently Asked Questions
Is face brick really cheaper than plastering in South Africa?
For a standard 100m² single-skin wall, yes, based on current material and labour rates. Face brick removes the plaster, primer, and paint stages entirely, which offsets the higher price of the brick itself.
How many bricks do I need for 100m² of single-skin walling?
A single-skin wall of this size typically needs around 5,500 standard bricks. Use our brick calculator to get an exact figure for your own wall dimensions.
What is the difference between single-skin and double-line walls?
A single-skin wall is one brick thick and commonly used for boundary walls and lighter structures. A double-line (cavity) wall uses two skins of brick and is standard for most home exteriors. We cover the full double-line cost comparison in The Hybrid Wall Method.
Do face bricks meet South African building standards?
Face bricks used in South Africa are manufactured and classified under SANS 227:2007, and wall construction falls under SANS 10400-K. Reputable suppliers will always be able to confirm compliance for the specific product you are quoting.
Will these prices stay the same for my project?
These figures reflect standard South African retail material values and trade labour rates at the time of writing. Material costs shift regularly, so contact Dezyno Bricks for a current quote based on your exact wall size and location.
Get a Quote From Dezyno Bricks
Dezyno Bricks supplies premium clay face brick, semi-face brick, and plaster brick across South Africa from our yard in Springs, Gauteng. Call us on 061 538 5968, email sales@dezynobricks.co.za, or message us on WhatsApp to get a quote for your next project.
