Isocab · Gqeberha
Cold Room Construction for Isocab Systems in Table Grape Packhouses | Markman
Insulated panel cold rooms built, sealed and commissioned as one contract. We support Isocab high-performance insulated panels and doors running R404A, R717 in table grape packhouses across Markman and Markman Industrial.
Technical highlights
SAQCC Gas certified cold room construction
SANS 10147 pressure and gas compliance, genuine Isocab OEM parts and rapid dispatch to Markman.
- 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 Markman, Gqeberha
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
Table Grape Packhouses duty on Isocab plant
Forced-air tunnels, SO₂ fumigation rooms and holding chambers
| Typical system duty | −0.5 °C to +1 °C (−2 °C to +12 °C room design) |
|---|---|
| Design humidity | 90–95% 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 | PPECB, GLOBALG.A.P., 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 Markman Industrial and surrounds off the N2 / R335 |
Local context
Working in Markman
We service Markman Industrial and the surrounding blocks of Markman, 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.
Rapid 4-hour pull-down windows after field heat arrival Slow pull-down causes SO₂ pad burn and berry shatter
Compliance
Documentation you receive
- PPECB
- GLOBALG.A.P.
- SANS 10147
- SAQCC Gas registration
- Heat load calculation and commissioning report
FAQ
Isocab cold room construction in Markman
How fast can a technician service Isocab equipment at a table grape packhouses site in Markman?
Markman sits on the N2 and R335, so our Gqeberha dispatch reaches most Markman Industrial sites inside a standard callout window. Emergency cold room construction runs 24/7 because slow pull-down causes so₂ pad burn and berry shatter.
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 PPECB documentation your auditors expect.
What operating envelope do you commission this equipment to?
Table Grape Packhouses run at −0.5 °C to +1 °C at 90–95% RH, with cold room construction performed against −2 °C to +12 °C room design. Slow pull-down causes SO₂ pad burn and berry shatter
Related services & locations
- Cold Room Construction — Deal Party
- Cold Room Construction — Struandale
- Cold Room Construction — Neave Industrial
- Cold Room Construction — Coega
- Cold Room Construction — Perseverance
- Cold Room Construction — Wilsonia
- Evapco Cold Room Construction — Markman
- Citrus Packhouses — Markman
- Avocado Packhouses — Markman
- Deciduous Fruit Packhouses — Markman
- Potato & Onion Storage — Markman
Get started
Schedule an on-site diagnostic in Markman
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.