Part of FRP Doors Category

Pharma Cleanroom Seamless Flush FRP Doors

GMP, FDA & ISO 14644 Compliant Seamless Flush Doors for Sterile Cleanrooms

Direct Factory Manufacturer

Operating out of our dedicated Bhiwandi facility since 1962 with zero distributor markup.


  • ISO 9001:2015 Certified Production
  • Custom Dimensions & Sizing
  • Rapid PAN India Freight Dispatch

Engineering Overview & Technical Application

Contamination control is critical in pharmaceutical manufacturing, biotech facilities, and microelectronics cleanrooms. Rawji Exports designs seamless flush FRP cleanroom doors with zero surface crevices, non-shedding gelcoat exteriors, flush double-glazed inspection windows, and airtight perimeter silicone gaskets to maintain required differential pressure.

Technical Parameters

Engineering & Material Specifications

Rigorous quality testing and dimensional accuracy conforming to national and international composite standards.

Cleanroom Class Compliant with ISO 14644 Class 3 to Class 8 / US FED STD 209E
Surface Finish Ultra-smooth, monolithic, non-porous isophthalic gelcoat (Zero joints)
Vision Panel Double-glazed flush tempered glass window with integrated desiccant
Air Tightness 4-sided EPDM / Silicone drop-down automatic bottom seal
Core Insulation Non-shedding closed-cell PUF / Aluminum honeycomb core
Chemical Washdown Withstands daily IPA, Spor-Klenz, chlorine, and VHP fumigation
Hardware Prep Stainless Steel 304/316 concealed hinges, flush pulls, and interlock systems
Door Configurations Single leaf, unequal double leaf, and full double swing doors
Common Queries

Frequently Asked Questions

Detailed technical and commercial answers from our composite product engineering team.

Yes. Our cleanroom FRP doors use high-grade isophthalic resins that undergo zero degradation, bubbling, or discoloration during repeated VHP sterilization cycles.

Vision panels are engineered flush with both sides of the door surface without any protruding beading, preventing dust accumulation and facilitating rapid wipe-down cleaning.

Yes, our cleanroom doors can be pre-wired with magnetic locks, proximity sensors, and cleanroom airlock interlock controllers.

Request Factory Pricing & Technical Sizing

Fill out the quick RFQ form below to receive a formal quotation, CAD layout drawings, and bulk volume rates within 2 business hours.

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Direct Factory Dispatch From Bhiwandi Manufacturing Plant Across: Mumbai MMR, Thane, Navi Mumbai, Pune (Chakan, Talegaon, PCMC), Gujarat Industrial Belt (Ahmedabad, Surat, Dahej PCPIR, Ankleshwar GIDC, Vapi), Delhi-NCR, Hyderabad, Bengaluru, Chennai, and PAN India infrastructure projects.