Isocab · White River
Cold Room Construction for Isocab Systems in Potato & Onion Storage | Rocky Drift
Insulated panel cold rooms built, sealed and commissioned as one contract. We support Isocab high-performance insulated panels and doors running R404A, R717 in potato & onion storage across Rocky Drift and Rocky Drift Industrial.
Technical highlights
SAQCC Gas certified cold room construction
SANS 10147 pressure and gas compliance, genuine Isocab OEM parts and rapid dispatch to Rocky Drift.
- SAQCC Gas registered technicians handling R404A, R717
- SANS 10147 pressure vessel and installation compliance
- Genuine Isocab OEM parts — Isocab panel joints, door sets and hygienic coving
- 3–6 weeks per room to Rocky Drift, White River
Common maintenance vectors
What we find on these systems
- Panel joint sealing
- Vapour barrier continuity
- Floor junction thermal bridging
- Vapour barrier punctures leading to core wetting
- Thermal bridging at unsealed floor junctions
- Panel skin delamination after impact damage
Dynamic specifications
Potato & Onion Storage duty on Isocab plant
Bulk stores with plenum ventilation and humidity control
| Typical system duty | +4 °C to +10 °C (−2 °C to +12 °C room design) |
|---|---|
| Design humidity | 85–95% RH |
| Recommended gas / pressure class | R404A, R717 — handled by SAQCC Gas registered technicians |
| Equipment platform | Isocab High-performance insulated panels and doors — PIR and PUR panel systems with fire-rated cores |
| Compliance frameworks | GLOBALG.A.P., HACCP, SANS 10147, SAQCC Gas registration |
| OEM parts held | Isocab panel joints, door sets and hygienic coving |
| Service deliverable | Heat load calculation and commissioning report |
| Response / lead time | 3–6 weeks per room |
| Location hub | Serving Rocky Drift Industrial and surrounds off the N4 / R40 |
Local context
Working in Rocky Drift
We service Rocky Drift Industrial and the surrounding blocks of Rocky Drift, White River, with access off the N4 and R40. Lowveld heat and escarpment humidity combine into high wet-bulb loads through the citrus and subtropical pack season.
Bulk-bin ventilation with sprout-inhibitor cycles Condensation on bins causes rot spread through the stack
Compliance
Documentation you receive
- GLOBALG.A.P.
- HACCP
- SANS 10147
- SAQCC Gas registration
- Heat load calculation and commissioning report
FAQ
Isocab cold room construction in Rocky Drift
How fast can a technician service Isocab equipment at a potato & onion storage site in Rocky Drift?
Rocky Drift sits on the N4 and R40, so our White River dispatch reaches most Rocky Drift Industrial sites inside a standard callout window. Emergency cold room construction runs 24/7 because condensation on bins causes rot spread through the stack.
Do you stock OEM components for Isocab systems?
Yes — Isocab panel joints, door sets and hygienic coving. Isocab (Belgium) equipment on R404A/R717 charges is supported with the fast-moving spares held at our Pretoria North workshop and non-stock items brought in on OEM order.
What pressure testing and gas compliance certificates are provided?
Every cold room construction job closes with a pressure test record and gas handling Certificate of Conformance issued under SANS 10147 by a SAQCC Gas registered technician, plus the GLOBALG.A.P. documentation your auditors expect.
What operating envelope do you commission this equipment to?
Potato & Onion Storage run at +4 °C to +10 °C at 85–95% RH, with cold room construction performed against −2 °C to +12 °C room design. Condensation on bins causes rot spread through the stack
Related services & locations
- Cold Room Construction — Nelspruit Industrial
- Cold Room Construction — Malelane Industrial
- Cold Room Construction — Komatipoort Industrial
- Cold Room Construction — Barberton Industrial
- Cold Room Construction — Middelburg Industrial
- Cold Room Construction — Witbank Industrial
- Evapco Cold Room Construction — Rocky Drift
- Citrus Packhouses — Rocky Drift
- Table Grape Packhouses — Rocky Drift
- Avocado Packhouses — Rocky Drift
- Deciduous Fruit Packhouses — Rocky Drift
Get started
Schedule an on-site diagnostic in Rocky Drift
Tell us what you need cooled and where. We respond with a scoped quote, and for emergencies we dispatch straight away.
- Phone / WhatsApp
- 069 268 0988
- info@reyds.co.za
- Workshop
- 386 Eeufees Street, Pretoria North, Gauteng
- Hours
- Mon–Fri 07:00–17:00, Sat 08:00–13:00. 24/7 emergency breakdown line.