Isocab · Gqeberha
Freezer Room Construction for Isocab Systems in Mining & Bulk Air Cooling | Perseverance
Freezer envelopes with heated frames, insulated slabs and defrost strategy. We support Isocab high-performance insulated panels and doors running R717, R744 in mining & bulk air cooling across Perseverance and Perseverance Industrial.
Technical highlights
SAQCC Gas certified freezer room construction
SANS 10147 pressure and gas compliance, genuine Isocab OEM parts and rapid dispatch to Perseverance.
- SAQCC Gas registered technicians handling R717, R744
- SANS 10147 pressure vessel and installation compliance
- Genuine Isocab OEM parts — Isocab panel joints, door sets and hygienic coving
- 4–8 weeks per room to Perseverance, Gqeberha
Common maintenance vectors
What we find on these systems
- Under-slab heating
- Door frame heater circuits
- Ice bridging at doorways
- Vapour barrier punctures leading to core wetting
- Thermal bridging at unsealed floor junctions
- Panel skin delamination after impact damage
Dynamic specifications
Mining & Bulk Air Cooling duty on Isocab plant
Bulk air coolers, ice plants and surface chill dams
| Typical system duty | +2 °C to +12 °C chilled water (−18 °C to −25 °C room design) |
|---|---|
| Design humidity | 90–100% RH |
| Recommended gas / pressure class | R717, R744 — 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 | MHSA, SANS 10147, OHS Act, SAQCC Gas registration |
| OEM parts held | Isocab panel joints, door sets and hygienic coving |
| Service deliverable | Slab heating verification and pull-down test |
| Response / lead time | 4–8 weeks per room |
| Location hub | Serving Perseverance Industrial and surrounds off the N2 / R335 |
Local context
Working in Perseverance
We service Perseverance Industrial and the surrounding blocks of Perseverance, Gqeberha, with access off the N2 and R335. Coastal salt-laden air plus wide day-night temperature swings demand coated coils and tight vapour barriers.
Bulk air coolers and ice plants for deep-level ventilation Underground heat stress limits shift productivity
Compliance
Documentation you receive
- MHSA
- SANS 10147
- OHS Act
- SAQCC Gas registration
- Slab heating verification and pull-down test
FAQ
Isocab freezer room construction in Perseverance
How fast can a technician service Isocab equipment at a mining & bulk air cooling site in Perseverance?
Perseverance sits on the N2 and R335, so our Gqeberha dispatch reaches most Perseverance Industrial sites inside a standard callout window. Emergency freezer room construction runs 24/7 because underground heat stress limits shift productivity.
Do you stock OEM components for Isocab systems?
Yes — Isocab panel joints, door sets and hygienic coving. Isocab (Belgium) equipment on R717/R744 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 freezer 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 MHSA documentation your auditors expect.
What operating envelope do you commission this equipment to?
Mining & Bulk Air Cooling run at +2 °C to +12 °C chilled water at 90–100% RH, with freezer room construction performed against −18 °C to −25 °C room design. Underground heat stress limits shift productivity
Related services & locations
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- Evapco Freezer Room Construction — Perseverance
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Get started
Schedule an on-site diagnostic in Perseverance
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.