Pak Gusu Technology supplies turnkey ISO 14644 and EU-GMP cleanrooms to Faisalabad from its manufacturing factory in Lahore — roughly a two-hour run by road via the motorway network, which keeps panel, door and equipment delivery fast and predictable for sites at FIEDMC M3 Industrial City on the Sahianwala interchange and the older industrial estates around the city.
As Pakistan's textile capital diversifies into food processing, pharmaceuticals and nutraceuticals, more Faisalabad manufacturers need controlled environments that hold a defined ISO class, an air-change rate and a pressure cascade — not just a tiled room. We engineer modular cleanrooms with HEPA H13/H14 filtration, sandwich-panel envelopes, cleanroom doors and pass-through chambers, and we build them to support your DRAP, HACCP or buyer-audit submission.
We are a cleanroom manufacturer and the technical partner of GUSU Purification (China); we do not claim local certifications or completed-project counts we cannot evidence. Instead we design validation-ready rooms and support your IQ/OQ/PQ so your own certification body or auditor can sign them off.
Key takeaways
- Turnkey scope: design, modular panels, HVAC with HEPA H13/H14, cleanroom doors, pass-through chambers, FFUs and laminar flow units — manufactured in Lahore, delivered to Faisalabad.
- Sectors covered locally: food and beverage / hygienic rooms, pharmaceutical and nutraceutical, plus textile-linked technical and electronics work.
- Designed to ISO 14644-1 (Class 5-8) and EU-GMP Annex 1 (Grades A-D); rooms are validation-ready to support DRAP, HACCP and export-buyer audits.
- Manufacturing in Lahore means short road logistics to Faisalabad and no port or container clearance, which shortens lead times versus imported systems.
- We support your IQ/OQ/PQ validation; installation supervision is available at extra cost. We do not sell unverifiable certifications.
- Cost is driven by ISO class, area, air changes per hour, finishes, HVAC and validation scope — model it on our cost calculator, not a flat quote.
Why Faisalabad manufacturers need a classified cleanroom, not just a clean room
Faisalabad is widening well beyond textiles. Food processing, dairy and confectionery lines, contract pharmaceutical and nutraceutical units, and electronics work are all expanding around the city and inside FIEDMC M3 Industrial City at the Sahianwala interchange. Each of these brings a regulatory or buyer expectation that production happens in an environment with a defined and monitored particle count, not a room that merely looks clean.
A genuine cleanroom controls three measurable things at once: airborne particle concentration (the ISO class), the number of filtered air changes per hour (ACPH), and a pressure cascade that keeps cleaner zones positive to dirtier ones. A tiled, air-conditioned room does none of these reliably. For a Faisalabad food exporter facing a customer audit, or a nutraceutical maker preparing a DRAP submission, that distinction is the difference between passing and failing.
Our turnkey services cover the full path — concept and classification, manufacturing, delivery and validation support — so you deal with one technical partner rather than coordinating panels, HVAC and doors separately.
Food, hygienic and pharma rooms for Faisalabad's growing sectors
Different Faisalabad sectors need different room strategies, and getting the brief right at the start avoids costly rework:
- Food and beverage / hygienic rooms — washdown-capable, hygienic-design envelopes with coved junctions, smooth cleanable surfaces and positive pressure to keep a high-care or high-risk zone protected. Typically targeted at ISO 8 / EU-GMP Grade D equivalents and built to support HACCP and export-buyer hygiene requirements. See food and beverage cleanrooms.
- Pharmaceutical and nutraceutical — oral solid dose, supplement blending, packing and sampling areas designed to EU-GMP Annex 1 Grades C-D, with weighing/sampling containment and the pressure regime DRAP inspectors expect. See pharma and nutraceutical cleanrooms.
- Technical textiles and electronics — particle-sensitive coating, assembly or QC areas where ISO 7-8 control protects yield.
We line these rooms with cleanroom panels, fit cleanroom doors and pass-through chambers to control material flow, and supply fan filter units and laminar air flow units where local protection is needed.
Cleanroom classes and typical Faisalabad applications (spec table)
The table below maps ISO 14644-1 classes to their EU-GMP equivalents, a typical air-change band and where each fits a Faisalabad facility. Treat the ACPH figures as design-stage starting points — final values come from your heat load, occupancy and process, and are confirmed at validation.
| ISO 14644-1 class | EU-GMP grade (at rest) | Typical ACPH band | HEPA grade | Typical Faisalabad use |
|---|---|---|---|---|
| ISO 5 | Grade A / Grade B background | Unidirectional flow | H14 | Sterile fill, local LAF protection |
| ISO 7 | Grade C | ~30-60 | H13-H14 | Pharma processing, nutraceutical core areas |
| ISO 8 | Grade D | ~15-25 | H13 | Supplement blending/packing, high-care food, electronics QC |
| ISO 8 (in operation) | Controlled / hygienic | ~10-20 | H13 | Hygienic food rooms, washdown zones, packing halls |
For a fuller breakdown of the classes, read ISO 14644 cleanroom classes explained or browse the cleanroom glossary.
What drives cleanroom cost in Faisalabad — and how to estimate it
We do not publish flat prices because no two cleanrooms are alike. What actually moves the number is engineering, not geography. The main cost drivers are:
- ISO class / EU-GMP grade — a tighter class needs more HEPA coverage and higher ACPH, which scales HVAC and running cost.
- Cleanroom area and height — floor area, ceiling height and room geometry set panel, ceiling and airflow volumes.
- Air changes per hour — the single biggest HVAC driver; higher ACPH means larger AHUs and more fan filter units.
- Finishes and envelope — hygienic coving, flush doors, vision panels, epoxy or PVC flooring and washdown ratings all add scope.
- HVAC and validation scope — dehumidification for Faisalabad's summer humidity, plus the depth of IQ/OQ/PQ documentation you need for DRAP or buyer audits.
To turn these into an indicative figure, use our cleanroom cost calculator — it is the only place we compute money. When your brief is firm, request a tailored scope via get a quote.
What to check before you commission a cleanroom (common concerns)
Faisalabad buyers regularly raise the same fair questions. Here is what to verify with any cleanroom supplier, us included:
- Is the design tied to a written spec? Insist on a documented target ISO class, ACPH, pressure differentials and recovery time before any panel is cut — not a verbal promise.
- Are HEPA filters genuinely EN1822 H13/H14? Ask for filter test certificates and integrity-test (DOP/PAO) provision. Under-graded filters are a common shortcut.
- Who owns validation? We design validation-ready rooms and support your IQ/OQ/PQ, but the qualification belongs to you and your auditor. Be wary of anyone claiming a room is automatically "GMP certified" or "DRAP approved" — those are outcomes of your inspection, not a product feature.
- How is humidity handled? Faisalabad summers are hot and humid; confirm the HVAC includes adequate dehumidification, or product and pressure control will suffer.
- Who supervises installation? Our installation supervision is available at extra cost; clarify whether erection labour is local and who is accountable for the as-built result.
For how qualification works in practice, see our guide to cleanroom validation (IQ/OQ/PQ).
Standards, regulatory framing and honest claims
We design and document to the relevant international standards so your facility can be qualified by your own certification body or inspector:
- ISO 14644-1/-2 for airborne particle classification and ongoing monitoring.
- EU-GMP Annex 1 for cleanroom grades A-D, pressure cascade and the contamination-control strategy.
- EN1822 for HEPA filter classification (H13/H14).
For pharmaceutical and nutraceutical work, Pakistan's regulator is DRAP (Drug Regulatory Authority of Pakistan), and Pakistan is a PIC/S applicant — we state that accurately and do not overclaim it. Our role is to deliver a room engineered to support your DRAP submission and your IQ/OQ/PQ; the GMP licence and any certification are issued to you following inspection, not by us. Food rooms are likewise designed to support HACCP and export-customer audits. We make no fabricated claims of being "ISO certified", "GMP certified" or "DRAP approved" as a company — we are a manufacturer building to those standards.
Delivery from Lahore and our wider footprint
Our factory is in Lahore, which is a practical advantage for Faisalabad: the two cities are linked by the national motorway network and ordinary trunk roads, so panels, doors, pass boxes and equipment move on local transport with short lead times and no port or container clearance. That makes site coordination at FIEDMC M3 Industrial City, Sahianwala or any Faisalabad estate far simpler than shipping a system from overseas.
Beyond Pakistan, Pak Gusu also exports and installs across the GCC — UAE, Saudi Arabia, Qatar, Kuwait, Bahrain and Oman — as the technical partner of GUSU Purification (China). If you operate in both markets, our GCC cleanroom page covers that scope. To explore products, see our full product range or browse the industries we serve.
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.
Does Pak Gusu have an office or factory in Faisalabad?
No. Our manufacturing factory is in Lahore, and we serve Faisalabad from there. The two cities are connected by the motorway network and trunk roads, so we deliver panels, doors and equipment on local transport with short lead times and handle site coordination directly — including at FIEDMC M3 Industrial City, Sahianwala. Installation supervision is available at extra cost.
What ISO class or GMP grade does my Faisalabad facility need?
It depends on your process. High-care food and hygienic packing rooms are typically built around ISO 8 / EU-GMP Grade D control; pharmaceutical and nutraceutical processing often needs ISO 7 / Grade C; and sterile work needs ISO 5 / Grade A with local laminar flow. We confirm the target with you in writing — class, air changes per hour and pressure differentials — before manufacturing begins.
Can you build food-grade hygienic cleanrooms for export-audit compliance?
Yes. We design washdown-capable hygienic rooms with coved junctions, smooth cleanable surfaces, positive pressure and HEPA filtration that are engineered to support HACCP and export-buyer hygiene audits. The audit itself is conducted by your customer or certifier; we deliver the controlled environment and documentation that helps you pass it.
Are your cleanrooms DRAP approved or GMP certified?
We do not claim to be DRAP approved or GMP certified as a company, because those are outcomes of an inspection of your facility, not a product label. What we provide is a validation-ready room designed to EU-GMP Annex 1 and ISO 14644, with support for your IQ/OQ/PQ, so your DRAP submission and GMP licensing are well positioned. Pakistan is a PIC/S applicant; we state that accurately rather than overclaiming.
How much does a cleanroom cost in Faisalabad?
There is no flat price — cost is driven by ISO class, area, air changes per hour, finishes, HVAC scope (including dehumidification for the local climate) and how much validation documentation you need. To get an indicative figure, use our cleanroom cost calculator, which is the only place we compute pricing. For a tailored scope, request a quote and we will size it to your process.
How long does delivery and installation take to Faisalabad?
Because we manufacture in Lahore rather than importing, lead times are typically shorter than container-bound systems and there is no port clearance. Actual timelines depend on room size, class, HVAC complexity and validation scope. We give a realistic programme once your brief is firm — share it through our get-a-quote form for a project-specific schedule.
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.