Rofco B5 vs Rofco B20
This Rofco B5 vs Rofco B20 comparison looks at two compact stone sole ovens from the same range, aimed at bakers who want true deck-style baking without moving into larger commercial equipment. Both run on 10AMP single phase power, but they suit very different batch sizes and workflows.
If you are comparing them, the main decision points are capacity, number of baking surfaces, steam vent setup, and how much production you need from each bake. For home bakers, small wholesale runs, or anyone planning a micro bakery oven setup, those differences matter more than brand or baking style because both are built around the same Rofco approach.

Rofco B5
1 Baking Surface
2 Loaf Capacity
1 Damper
Australia (Single Phase, 10 A)

Rofco B20
3 Baking Surfaces
6 Loaf Capacity
2 Dampers
Australia (Single Phase, 15 A)
Performance & Baking Capability
| Compare | Rofco B5 | Rofco B20 |
|---|---|---|
| Capacity | 2 x 850g loaves per bake | 6 x 850g loaves per bake |
| Decks | 1 | 3 |
| Baking Surface (cm²) | 30 x 48cm | 30 x 48cm |
| Deck Height (Clearance) | 16cm | 16cm |
| Total Baking Area (m²) | 0.144m2 | 0.432m2 |
| Heat Up Time | 90 mins | 90 mins |
| Max Temp | 250 °c | 250 °c |
| Steam System | Manual | Manual |
| Steam Pods Available | Yes | Yes |
| Number of Controls | 1 | 1 |
| Damper | 2 | 2 |
| Door Orientation | Left to right | Left to right |
| Viewing Window | 1 window | 1 window (top deck) |
| Door Fastening System | Ball catch latch | Ball catch latch |
| Light | 1 light | 1 light (top deck) |
Footprint & Installation
| Compare | Rofco B5 | Rofco B20 |
|---|---|---|
| Electrical Specs | 6 A, Single Phase, 1.3 kW, 230-240 V | 11.4 A, Single Phase, 2.5 kW, 230-240 V |
| Plug Type | Australia (Single Phase, 10 A) | Australia (Single Phase, 15 A) |
| External Dimensions | 37 x 60 x 44cm (W x D x H) | 37 x 60 x 83cm (W x D x H) |
| Weight (kg) | 22kg | 56kg |
| Mobile Oven Stand Included | No | No |
Investment & Ownership
| Compare | Rofco B5 | Rofco B20 |
|---|---|---|
| Price | $2,530.00 | $4,565.00 |
| Country of Manufacture | Belgium | Belgium |
| Commonly Found In | Home bakeries | Home bakeries |
| Warranty | 12 months | 12 months |
The Bottom Line
The real choice in Rofco B5 vs Rofco B20 is not baking style, because both are Rofco stone sole ovens built for artisan bread. It comes down to how much bread you need to bake per cycle, how much space you have, and whether a single deck or three-deck workflow suits your setup better. If your volume is modest, the B5 keeps things compact and simple. If you need more output without moving beyond 10AMP single phase power, the B20 is the bigger step up.
Rofco B5
The Rofco B5 suits serious home bakers and very small-scale operators who want true stone deck baking in the most compact and lower-capacity format of the two.
Rofco B20
The Rofco B20 suits micro bakeries and committed bakers who need more production per bake, more deck space, and more workflow flexibility while staying on 10AMP single phase power.
FAQs
Do the Rofco B5 and Rofco B20 use the same power supply?
Yes. Both ovens are listed as 10AMP single phase, which makes the comparison mainly about capacity and format rather than power type.
Is the baking surface size the same on both ovens?
Yes, the listed sole size is 30cm x 48cm on both models. The difference is that the B5 has one baking surface, while the B20 has three.
How much more can the Rofco B20 bake compared with the B5?
Based on the listed loaf capacity, the B5 holds two 850g loaves per bake and the B20 holds six 850g loaves per bake. That means the B20 triples the stated loaf capacity per cycle.
Is the Rofco B5 only for home bakers?
No. Micro Bakery lists it for serious home bakers and small scale bread production. It is simply the smaller and lower-output option compared with the B20.
Does the extra deck count on the B20 change how it fits into a bakery workflow?
Yes. Three baking surfaces give the B20 a more production-oriented workflow, with more room to load bread per cycle than the single-deck B5.
Which model makes more sense for a micro bakery oven setup?
If you are building around regular small-batch production, the B20 is generally the more natural fit because it offers three decks and six-loaf capacity. The B5 is better aligned with lower-volume baking where space and simplicity matter more.