High-density polyurethane modular panels engineered for zero-outgassing, strict differential pressure control, and rapid deployment.
Global Installations
Thermal Conductivity
<1mm CNC Panel Tolerance
Structural Lifespan
Global pharmaceutical developers, semiconductor foundries, and bioprocessing firms face an escalating challenge: balancing stringent particulate containment standards (ISO 14644-1, EU-GMP Annex 1) with strict operational energy limits. A PUF Insulated Clean Room engineered by TEXO Prefab World solves both challenges through advanced material physics, precision off-site fabrication, and modular structural integration.
Operating from our primary manufacturing unit in IDA Jeedimetla, Hyderabad, and supported by our flagship Experience Centre in Patancheruvu (ORR Exit No.03), TEXO Prefab World fabricates modular cleanroom panel envelopes with tight robotic tolerances (<1 mm). By utilizing high-density, closed-cell Polyurethane Foam (PUF) cores injected at 40±2 kg/m³, our sandwich wall, ceiling, and floor systems eliminate thermal bridging, suppress acoustic transmission, and withstand strict decontamination cycles using vaporized hydrogen peroxide (VHP), peracetic acid, and isopropyl alcohol.
R-25 equivalent thermal resistance lowering HVAC fan & chiller loads by up to 30%.
Radius 50mm flush PVC/Aluminum coving preventing microbial accumulation points.
80%+ off-site fabrication enabling site assembly and validation within 7 to 10 days.
Every cleanroom process requires specific skin metallurgy, core density, and joint sealing metrics. Below are TEXO’s modular cleanroom product variants recommended for international procurement teams.
Designed for aseptic filling suites, API synthesis, and vaccine production. Features SS 304 or anti-microbial PPGI skins over a 50mm-100mm PUF core with zero exposed fasteners.
Tailored for photolithography, wafer fabrication, and optical sensor packaging where static control and outgassing prevention are critical.
Self-contained plug-and-play modular pods built within heavy-duty galvanized structural frames for field diagnostics, emergency biopharma, and remote testing facilities.
Hygienic processing environments engineered for dairy, nutraceutical, packaging, and orthopedic implant fabrication with high washdown endurance.
Protects sensitive automated control hardware, SCADA servers, and battery energy storage monitoring pods against thermal spikes, particulate ingress, and moisture.
Heavy-duty overhead panel systems designed for maintenance technicians to service HVAC ducting, HEPA filter boxes, and electrical raceways without disturbing room air envelope.
Global procurement specialists searching for PUF Insulated Clean Rooms frequently evaluate Polyurethane Foam against Rockwool (Mineral Wool), Expanded Polystyrene (EPS), and Polyisocyanurate (PIR). The empirical performance breakdown below highlights why PUF remains the gold standard for contamination-sensitive facilities.
| Performance Metric | TEXO PUF Core (Polyurethane) | Rockwool / Mineral Fiber | EPS (Polystyrene) | PIR (Polyisocyanurate) |
|---|---|---|---|---|
| Thermal Conductivity (λ) | 0.022 W/m·K (Highest Efficiency) | 0.038 - 0.042 W/m·K | 0.035 - 0.038 W/m·K | 0.023 W/m·K |
| Density Uniformity | 40 ± 2 kg/m³ Closed-Cell | 80 - 120 kg/m³ Fibrous | 16 - 24 kg/m³ Low-Density | 38 - 42 kg/m³ Closed-Cell |
| Particulate Shedding Risk | Zero (100% Core Encapsulated) | High (If panel seal breaches) | Moderate (Degrades over time) | Zero |
| Vapor Permeability & Moisture Ingress | Vapor Impermeable (>95% Closed Cell) | Hygroscopic (Absorbs moisture) | Moderately Permeable | Vapor Impermeable |
| Compressive Strength | 150 kPa - 200 kPa | 80 kPa - 100 kPa | 70 kPa - 100 kPa | 140 kPa - 180 kPa |
| Fire Retardancy Standard | B2 / B1 (Self-Extinguishing DIN 4102) | A1 Non-Combustible | B3 Combustible | B1 / PIR Standard |
| Joint Airtightness Efficiency | Double Tongue-and-Groove + Cam-Lock | Slip-Joint (Vulnerable to leaks) | Simple Overlap | Tongue-and-Groove |
*Data compiled from TEXO R&D laboratory testing and ISO 14644-4 engineering validation benchmarks. Actual energy efficiency savings depend on ambient air conditions, room pressure cascade delta, and total air exchange rates (ACH).
As pharmaceutical supply chains decentralized and semiconductor fab projects accelerate worldwide, procurement intelligence reveals four tectonic shifts in cleanroom design and construction sourcing.
Escalating cleanroom HVAC power consumption is driving engineers toward hyper-insulated panel envelopes. High-density PUF panels significantly reduce air handler compressor loads in tropical and humid zones, saving up to 30% in operational carbon footprint.
Conventional stick-built cleanroom drywall construction creates dust, causes site delays, and leads to unpredictable validation failures. Off-site CNC panel cutting and pre-wired utility integration now compress delivery schedules down to 7 to 10 days post-site arrival.
Modern advanced therapy medicinal products (ATMPs) and nanometer wafer processes demand panel skins and core materials with zero Airborne Molecular Contamination (AMC). Advanced polyurethane formulations prevent chemical outgassing during high-concentration VHP sterilizations.
Cleanrooms are no longer static physical assets. Fast-evolving drug pipelines require flexible layouts. Interlocking cam-lock PUF systems allow facility managers to demount, expand, or relocate internal partition walls without structural demolition debris.
Next-generation cleanroom panels incorporate factory-routed chase channels for pressure sensors, digital room status screens, gas sampling lines, and electrical conduits directly inside the insulated sandwich matrix without breaching envelope seals.
Regulators (US FDA, EMA, WHO) demand continuous proof of pressure cascade stability. Precision-milled PUF panels deliver constant structural rigidity, preventing wall deflection caused by continuous positive differential pressures up to 50 Pa.
Over the past three decades, cleanroom enclosures have evolved from basic painted drywall partitions to modular, highly engineered multi-layer structural sandwich envelopes capable of maintaining ISO Class 3 standards while exposed to extreme exterior ambient fluctuations.
Early controlled environment construction relied heavily on field-applied plasterboard, which introduced organic cellulose nutrients that harbored fungal spores. As CGMP regulations tightened, manufacturers transitioned to metal-faced sandwich panels. Today, TEXO Prefab World sets the standard by utilizing computer-controlled continuous polyurethane injection lines paired with high-precision CNC panel forming equipment.
Our PUF cleanroom panels utilize a dual-component rigid foam formulation free of CFCs and HCFCs (zero Ozone Depletion Potential). During production, the chemical liquid formulation is injected between pre-treated metal skins, expanding under controlled pressure to form a solid, void-free core that bonds permanently to the steel facings. This monolithic structure delivers exceptional flexural strength, enabling wall heights of up to 6 meters without internal steel framing.
To guarantee seamless environmental isolation, panel edges feature precision-engineered male-female double tongue-and-groove joints. When drawn together by eccentric cam-locking mechanisms, these joints form a continuous mechanical barrier against air filtration. The joint perimeter is sealed with non-outgassing neutral silicone gaskets and covered with radius 50mm smooth coving to ensure effortless wipe-down cleaning.
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In-depth technical answers addressing common procurement inquiries from global pharma engineers, facility designers, and EPC contractors.
Polyurethane Foam (PUF) features an exceptionally low thermal conductivity of approximately 0.022 W/m·K, whereas Rockwool (mineral wool) averages 0.038 to 0.042 W/m·K. This means a 50mm PUF panel offers superior insulation performance compared to a 90mm Rockwool panel. Furthermore, PUF possesses a closed-cell physical structure (>95%) injected at 40±2 kg/m³, preventing it from shedding mineral fibers into the HVAC system or absorbing moisture during high-pressure washdown procedures.
TEXO cleanroom panels are designed with non-porous surfaces (such as PPGI steel coated with anti-static antibacterial polyester or SS 304 stainless steel). All panel-to-panel joints are engineered with double tongue-and-groove profiles and sealed using non-outgassing cleanroom grade silicone. Combined with flush-mounted doors, flush double-glazed view windows, and 50mm radius internal coving, the entire enclosure eliminates ledges where airborne particles could settle, enabling stable validation from ISO Class 3 to ISO Class 8.
Yes. Our cleanroom panel skins are finished with high-performance fluoropolymer, PET, or specialized powder coatings specifically tested for chemical inertness against VHP, peracetic acid, bleach, and quaternary ammonium compounds. The airtight joint sealants prevent chemical vapor penetration into the PUF insulation core, preventing panel delamination and surface degradation over long-term sterilization cycles.
TEXO formulates its PUF insulation core using PIR/B2-grade self-extinguishing polyol resins compliant with DIN 4102 B2/B1 flammability classifications. Upon exposure to flame, the polyisocyanurate molecular bonds char to create a protective surface layer that restricts flame spread and minimizes smoke density. For applications requiring 1 to 2-hour structural fire walls, TEXO also supplies composite hybrid panels with integrated fire barrier reinforcements.
Because over 80% of fabrication—including precision CNC panel sizing, cutouts for terminal HEPA filter hoods, light fixtures, and return air risers—takes place in TEXO’s factory in Hyderabad, field installation is exceptionally fast. A typical 200 square meter ISO Class 7 cleanroom enclosure can be completely assembled, sealed, and prepared for HVAC hookup within 7 to 10 days upon arrival at a prepared site.
For standard ambient cleanrooms (+20°C to +22°C), a 50mm PUF panel (40 kg/m³) is typically sufficient. For cold-chain cleanrooms or tight tolerance stability chambers (+15°C down to +2°C or precise humidity control below 30% RH), TEXO recommends 75mm, 100mm, or 150mm PUF panel systems to eliminate sweat/condensation risks on external metal surfaces and minimize thermal gain.
TEXO regularly exports prefabricated cleanroom packages globally. Panels are packed on heavy-duty wooden skids with protective plastic film facing, foam edge guards, and vapor-barrier shrink wrapping to prevent transport damage during sea freight container shipment. Complete layout assembly drawings, labeled panel keys, and installation hardware kits are included for seamless local assembly.
Whether you require a turn-key EU-GMP pharmaceutical filling suite, a microelectronics micro-environment, or an insulated industrial control room, TEXO delivers factory-guaranteed quality built to your exact specifications.