Yes — Pak Gusu supplies turnkey and modular cleanrooms to Karachi, even though our factory is in Lahore: we fabricate the panels, doors, HVAC and filtration here, road-freight the system roughly 1,200 km down the motorway and N-5 corridor, and provide installation supervision at your site in SITE, Korangi, Landhi, Port Qasim or Federal B Area. Karachi is Pakistan's largest pharmaceutical and industrial hub — home to most national drug manufacturers alongside food, beverage, cosmetics and medical-device producers — so we design every room to ISO 14644 classification and EU-GMP Annex 1 principles and prepare it validation-ready for your DRAP submission.
We are honest about the model: we are a manufacturer and engineering partner, not a Karachi-based fit-out contractor with a local yard. What you get is a cleanroom built to a specification your consultant and DRAP inspector can assess, delivered to your Karachi plant, with installation supervision and IQ/OQ/PQ support available at extra cost. That split keeps lead times short and quality controlled in-factory, while your team or your local civil contractor handles the building shell.
Because Karachi sits on Port Qasim and Karachi Port, we can also coordinate imported components from our GUSU Purification (China) partner where a project calls for them, and integrate them into the in-country build — without you managing two separate supply chains.
Key takeaways
- Pak Gusu manufactures cleanrooms in Lahore and delivers plus supervises installation across Karachi's SITE, Korangi, Landhi, Federal B Area and Port Qasim industrial zones.
- Designs follow ISO 14644 (ISO 5-8) and EU-GMP Annex 1 grades A-D; every room is prepared validation-ready for your DRAP submission.
- Pakistan is a PIC/S applicant and DRAP is the federal pharma regulator — we engineer to support your licence, we do not hold or issue it.
- Cost is driven by ISO class, area, air changes per hour (ACPH), finishes, HVAC and validation scope — model these on our cleanroom cost calculator, not on a flat price.
- Modular flat-pack construction ships efficiently by road from Lahore and assembles fast on a prepared Karachi site.
- Installation supervision and IQ/OQ/PQ qualification support are available at extra cost for Karachi projects.
Why Karachi buyers source a Lahore-built cleanroom
Karachi concentrates a large share of Pakistan's pharmaceutical manufacturing capacity, plus a dense base of food and beverage, nutraceutical, cosmetics and medical-device factories clustered in the SITE, Korangi and Landhi estates and around Port Qasim. That demand outstrips the supply of specialist cleanroom fabricators in the city, so most serious projects are sourced as a built system rather than improvised on site.
Building the envelope, HVAC and filtration in a controlled Lahore factory gives you repeatable panel tolerances, factory-tested fan filter units and a documented build — then we ship it to Karachi as a modular kit. You avoid the quality variance of an open-site fabrication and keep a single accountable manufacturer. Explore the full cleanroom product range and turnkey services to see what ships as one coordinated package.
Logistics: how we get a cleanroom from Lahore to your Karachi site
The Lahore-to-Karachi haul is a well-trodden freight corridor of roughly 1,200 km via the motorway network and the N-5. We pre-engineer the cleanroom as flat-packed modular sandwich panels, framed ceilings, doors, pass boxes and crated HVAC and filtration, so the load travels efficiently and assembles quickly once it reaches a prepared site.
| Stage | Who does it | Notes for Karachi |
|---|---|---|
| Design & factory build | Pak Gusu, Lahore | Panels, doors, FFUs and HVAC fabricated and factory-checked. |
| Road freight to Karachi | Pak Gusu / nominated carrier | ~1,200 km via motorway & N-5; delivered to SITE, Korangi, Landhi or Port Qasim. |
| Site readiness (civil, power, drainage) | Your team / local contractor | Level floor, services and shell completed before assembly. |
| Assembly & installation supervision | Pak Gusu supervisor (extra cost) + your labour | Panel erection, HVAC connection, FFU and door fitting. |
| Commissioning & validation support | Pak Gusu (extra cost) | IQ/OQ/PQ documentation to support your DRAP submission. |
For imported specialist components, Port Qasim and Karachi Port give us a direct sea gateway for items sourced through our GUSU Purification partnership, integrated into the same delivery.
Sectors and cleanroom grades we cover in Karachi
We scope each room to the grade the relevant Karachi sector is actually audited against, rather than over-building. Karachi's industrial mix maps onto the cleanroom grades below. Note that EU-GMP grades are stated for two occupancy states: Grade A is ISO 5 in operation, while a Grade B background is ISO 5 at rest and ISO 7 in operation.
| Sector (typical Karachi cluster) | Typical ISO class | EU-GMP grade | Common application |
|---|---|---|---|
| Sterile pharma / aseptic fill | ISO 5 (in operation) | Grade A with Grade B background | Filling, dispensing under unidirectional flow |
| Oral solid dosage & general pharma | ISO 7-8 | Grade C/D | Granulation, compression, coating, packing |
| Nutraceutical & cosmetics | ISO 7-8 | Grade C/D equivalent | Blending, encapsulation, filling |
| Food & beverage hygienic areas | ISO 8 | — | Washdown-capable controlled processing |
| Medical & surgical devices | ISO 7-8 | ISO 13485-aligned | Assembly, packaging, labelling |
See the dedicated pharmaceutical & nutraceutical and food & beverage pages for how each grade is built, or browse all industries we serve.
Turnkey scope: what is included and what is your responsibility
A turnkey Karachi cleanroom from us covers the controlled-environment system end to end, while clearly bounded items stay with you or your local contractor. Knowing this split up front prevents surprises during installation.
- We supply: wall and ceiling sandwich panels, coved skirting, cleanroom doors, panels, pass-through chambers, air showers, fan filter units with HEPA H13/H14 filtration, laminar air flow units, HVAC selection and the design package.
- We support (extra cost): installation supervision on site, commissioning, and IQ/OQ/PQ validation documentation to support your DRAP submission.
- You provide: the building shell, level floor, drainage, primary power and chilled water, plus any local civil and electrical contractor labour.
Want the full assembled scope defined for your project? Start with a quote request and we will set the boundary in writing.
What does a Karachi cleanroom cost, and what drives it?
There is no single price for a cleanroom — cost is driven by the engineering choices your process demands, not by floor area alone. The biggest levers are the ISO class (a Grade A/B sterile suite needs far more filtration and airflow than a Grade D area), the cleanroom area, the required air changes per hour (ACPH), the HVAC and pressure-cascade design, the finishes (panel core, doors, windows, flooring) and the validation scope.
For Karachi projects, add inbound road freight from Lahore and the cost of installation supervision if you want our supervisor on site. To model these factors honestly for your own room, use our cleanroom cost calculator — it is the only place we compute figures. When you are ready for a firm number, send specifications through the quote form.
What to check before you commit (common concerns)
Sourcing a cleanroom from a Lahore manufacturer for a Karachi site is straightforward when you check the right things up front. These are the questions buyers should ask any supplier — us included.
- Site readiness: is your floor level, shell weather-tight and power available before delivery? Assembly stalls if civil works lag, so we confirm a readiness checklist before despatch.
- Who installs: we provide supervision, not a full local labour crew — budget for your own or a local fit-out contractor's hands on site.
- Validation ownership: the DRAP manufacturing licence is held by you as the operator. We make the room validation-ready and support IQ/OQ/PQ; we do not hold or issue the licence.
- Filter integrity & airflow: confirm HEPA grade (H13/H14 to EN 1822), ACPH and pressure cascade are specified to your grade — not assumed. Check our glossary if any term is unfamiliar.
- Climate detail: Karachi's coastal heat and humidity load your HVAC harder than inland sites — make sure cooling and dehumidification are sized for local ambient conditions, not generic figures.
- Honest claims: be wary of any supplier claiming a room is already "GMP certified" or "DRAP approved" before your facility is inspected — certification follows commissioning and audit, it cannot be pre-sold.
Standards and regulatory framework for Karachi pharma
Our cleanrooms are engineered to the international standards Karachi manufacturers are audited against, and prepared to support your Pakistani regulatory submission rather than to overstate it.
| Standard / body | What it governs | Our position |
|---|---|---|
| ISO 14644-1 | Airborne particle classification (ISO 5-8) | We design and document to the target class |
| EU-GMP Annex 1 | Sterile / aseptic manufacturing grades A-D | Designed to meet; validation-ready |
| EN 1822 | HEPA filter grades H13/H14 | Specified per room and integrity-test ready |
| DRAP | Federal pharma regulator (Pakistan) | We support your submission; you hold the licence |
| PIC/S | GMP harmonisation | Pakistan is an applicant; we engineer to PIC/S-aligned GMP |
| ISO 13485 | Medical-device quality systems | Controlled environments aligned to it |
To go deeper, read our explainers on ISO 14644 cleanroom classes and IQ/OQ/PQ validation. We engineer the room to support your DRAP and GMP case — the inspection and licence remain with you as the operator.
Related pages
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Frequently Asked Questions
Common questions about cleanrooms, standards, cost and how Pak Gusu supplies and installs across the GCC.
You are in Lahore — can you really deliver and install a cleanroom in Karachi?
Yes. We manufacture the complete cleanroom system in our Lahore factory, road-freight it roughly 1,200 km to Karachi via the motorway and N-5, and provide installation supervision at your site in SITE, Korangi, Landhi, Federal B Area or Port Qasim. Your team or a local contractor supplies the labour and building shell; our supervisor directs assembly, HVAC connection and commissioning. Installation supervision and validation support are available at extra cost.
Are your Karachi cleanrooms GMP and DRAP compliant?
We design every room to EU-GMP Annex 1 and ISO 14644 principles and prepare it validation-ready so it supports your DRAP submission. We do not claim the room is "GMP certified" or "DRAP approved" as a finished fact — those follow commissioning and inspection, and the manufacturing licence is held by you as the operator. Pakistan is a PIC/S applicant, and we engineer to PIC/S-aligned GMP.
How much does a cleanroom for a Karachi facility cost?
There is no flat price, because cost is driven by ISO class, cleanroom area, air changes per hour, HVAC and pressure-cascade design, finishes and validation scope — plus road freight from Lahore and optional installation supervision. To model these factors for your own room, use our cleanroom cost calculator, the only place we compute figures, then send your specifications through the quote form for a firm number.
Which Karachi industrial areas do you deliver to?
We deliver across Karachi's main industrial estates, including SITE (Sindh Industrial Trading Estate), Korangi Industrial Area, Landhi, Federal B Area and the Port Qasim industrial zone. Delivery is by road from Lahore; for projects using imported specialist components from our GUSU Purification (China) partner, Port Qasim and Karachi Port provide a direct sea gateway.
Do you handle installation and IQ/OQ/PQ validation, or just supply the parts?
Both, with a clear boundary. We supply the full cleanroom system — panels, doors, pass boxes, air showers, fan filter units, laminar flow units and HVAC. On top of that we offer installation supervision, commissioning and IQ/OQ/PQ validation documentation at extra cost. The building shell, level floor, services and on-site labour remain your responsibility or that of your local contractor.
How long does a Karachi cleanroom project take?
Lead time depends on room size, ISO class and HVAC scope, so we confirm it per project at quotation. Modular flat-pack construction keeps factory build and on-site assembly efficient, and the Lahore-to-Karachi road haul is a routine freight corridor. The critical path is usually your site readiness — a level floor, weather-tight shell and available power must be complete before assembly can begin.
Cleanrooms supplied & installed across the GCC
Manufactured in Pakistan with GUSU (China) technology · shipped to Jebel Ali, Dammam & Hamad (CIF/DAP) · installation available across the Gulf.