Part of Metal Porta Cabins Category

Metal Porta Cabin Standard Sizes & Floor Plans

Standard Sizing Charts, Floor Plan Layouts & Technical Engineering Specifications

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

Choosing the right cabin size is essential for optimizing project site space and budget. Rawji Exports manufactures a full range of standard and custom modular metal porta cabins — from compact 10x10 ft security cabins to expansive 40x10 ft multi-room executive site office suites. Review our standard dimensions and floor plan configurations below.

Technical Parameters

Engineering & Material Specifications

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

10 ft x 10 ft Cabin Ideal for: Single-person site supervisor office, security checkpoint, or small ticket booth
20 ft x 10 ft Cabin Ideal for: 3-4 engineer workstations with central desk, filing cabinets, and split AC
30 ft x 10 ft Cabin Ideal for: 2-room layout — Executive director cabin + 4-workstation general office area
40 ft x 10 ft Cabin Ideal for: 3-room layout — Conference room + Manager cabin + Attached washroom/pantry
Ceiling Height Standard 8.5 ft clear interior height (optional 9.5 ft high-cube version)
Base Skid Beam Heavy ISMC 150 channel runners for stable placement on unpaved ground
Roof Sloping Internal or external rainwater downspouts preventing roof water accumulation
Delivery Ready Transportable by standard 20ft / 40ft flatbed trailers across all Indian states
Common Queries

Frequently Asked Questions

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

The 20ft x 10ft cabin is our most popular model, providing ample working space for 3-4 project engineers while remaining easy to transport on standard commercial trucks.

Yes. We can partition a 4x4 ft corner for an attached FRP toilet cubicle complete with washbasin and plumbing, leaving 16x10 ft for office desks.

No heavy concrete foundation is needed. Our cabins only require 4 to 6 simple concrete/brick leveling blocks (pedestals) beneath the base corners.

Request Factory Pricing & Technical Sizing

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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.