Prefabricated Steel Building

A prefabricated steel building from SAMAN is a factory-fabricated structural steel building engineered and priced to your project, the standard reference build is 90 × 36 × 14 ft (3,240 sq ft) at ₹35,25,000, with steel grade, span, eave height and cladding fixed to your structural brief before fabrication begins. It sits inside SAMAN's wider prefab building range, and it is the variant to specify when the structure itself, not a ready-made interior, is the decision you are making.

What Defines a Prefabricated Steel Building?

A prefabricated steel building is a structure whose load-bearing frame, columns, rafters and bracing, is fabricated from IS-grade structural steel in a factory, then bolted together on a prepared foundation and enclosed with panel cladding. The steel frame carries the load, and the specification is engineered before fabrication rather than improvised on site.

That factory-first sequence is what separates it from poured RCC and from a welded-on-site shed. Drawings are approved, sections are cut and the frame is fabricated as a kit; site work becomes assembly, not construction. Because the load path runs through the steel, the building can span wide, column-free areas and carry roof and wind loads that a masonry structure of the same speed could not.

The 90 × 36 × 14 ft Configuration: What ₹35,25,000 Covers

At ₹35,25,000 for 3,240 sq ft, the reference build works out to roughly ₹1,088 per square foot for the delivered, installed structure. That figure includes the structural steel frame (IS 2062 columns, rafters and bracing for a 90 ft length, 36 ft width and 14 ft eave height), insulated wall panel cladding and steel roof sheeting, a structural floor deck in steel and wood, and transport plus on-site bolted assembly.

This is the configuration to quote from, not a fixed ceiling. Wider spans, a taller eave, heavier cladding or added floor area each change the build, which is why prefabricated steel buildings prices are quoted per configuration rather than as a single rate. The 90 × 36 × 14 ft build (SKU SP-CC-40-2024) is the reference point your quote scales up or down from.

Steel Grade, Span and Cladding: How the Build Scales to Your Spec

The frame is fabricated from IS 2062 structural steel, with section sizes set to the clear span, eave height and the wind-and-load zone of your site. Because SAMAN is the prefabricated steel buildings manufacturer and not a reseller, those grades and sections are specified and sourced in-house, and the same building can be supplied as a single clear-span block or as a prefabricated modular steel building made of repeatable bays. Cladding and roof sheeting are matched to use, insulated panel where interior climate matters, plain profile sheeting where it does not, and the frame is rated for a design life of 30 years or more.

The span you need usually decides the rest:

Building scale	Typical use	When to step up
Single-bay clear span (to ~36 ft wide)	Workshop, store, single-block office or showroom	Width or column-free area exceeds one span
Multi-bay frame	Warehouse, plant floor, large commercial block	Add bays to extend footprint; raise the eave for cranes or high racking
Multi-storey steel frame	Stacked offices, mixed-use commercial	Site is tight and floor area must go up, not out

For a heavy plant or storage footprint where the structure is purely industrial, a dedicated industrial steel structure may be the closer match; for office, showroom or institutional use the same frame is finished to a higher interior standard.

Foundation, Bolted Assembly and Relocation: the Site Reality

A prefabricated steel building sits on a concrete plinth, with anchor bolts set to SAMAN's layout drawing before the frame arrives. Assembly on site is bolted, columns to base plates, rafters to columns, bracing across, with no site welding, so a weather-tight shell goes up in weeks where conventional construction takes months. Standard fabrication, delivery and installation in India runs to a defined lead time confirmed at order, against your foundation readiness.

Because every connection is bolted rather than cast, the building is not a one-site structure. It can be unbolted, separated and re-erected at a new location without structural damage, which is what makes a steel frame worth specifying when a site may change over a 20- to 25-year life.

Prefabricated Steel Building or Steel Prefab Building: Matching One to Your Project

SAMAN sells the same material under two product pages because they answer two different briefs. Choose this page, the prefabricated steel building, when the structure is the decision: IS-grade steel to a stated spec, a custom span and eave height, multi-bay or multi-storey capability, and a frame designed to your load and wind zone. Move to our finished multi-room steel building when you want a set layout, a fixed price and a fast turnaround. An office block, clinic or showroom delivered as rooms rather than engineered to a structural brief. Same steel; different starting point.

Frequently Asked Questions

What grade of steel do you use, and is it IS-certified?

The frame uses IS 2062 structural steel, with column and rafter sections sized to your span, eave height and the wind-and-load zone of the site. Material and section sizes are specified in-house and confirmed on the structural drawing before fabrication.

How much does a prefabricated steel building cost, and what changes the price?

The reference 90 × 36 × 14 ft building is ₹35,25,000, about ₹1,088 per sq ft installed. Price moves with clear span, eave height, cladding type and total floor area, so each configuration is quoted on its own spec rather than a flat rate.

Prefabricated steel building or steel prefab building: which do I need?

Choose the prefabricated steel building when you are specifying the structure, IS-grade steel, custom span, multi-bay or multi-storey. Choose the finished steel prefab building when you want a fixed multi-room layout at a set price and a quick turnaround.

What foundation does it need, and can it be relocated later?

It sits on a concrete plinth with anchor bolts set to the layout drawing. Assembly is fully bolted with no site welding, so the building can be dismantled and re-erected at a new site without structural damage.

Get a Quote

Send your span, eave height and intended use, and SAMAN will quote the configuration and lead time. Manufacturing in Bangalore and Delhi NCR.

Bangalore, Call +91 80886 85440 · WhatsApp +91 88616 22859
Delhi NCR, Call +91 87960 39938 · WhatsApp +91 97089 89937

Certifications and Manufacturer Credentials

SAMAN POS India Private Limited (POS = Portable Office Solutions) has manufactured steel structures since 2009 (incorporated 2019), with 500+ projects across India from our plants at Gopasandra, Bengaluru 560099 and Greater Noida (Vill Jalpura, Tehsil Dadri, Greater Noida, Gautambudha Nagar, Uttar Pradesh 201308). Certifications and registrations: ISO 9001:2015 (Cert No. E20250218645), ISO 14001:2015 (Cert No. E20250218646), ISO 45001:2018 (Cert No. E20250218647), NSIC enlisted (Ref. NSIC/GP/BAN/2024/0055207), DPIIT-recognised startup (Ref. DIPP56005), Udyam registered (UDYAM-KR-03-0172770), GST 29ABBCS7101B1ZR (Bangalore) and 09ABBCS7101B1ZT (Noida). Structural steel to IS 2062. Explore the full prefab buildings range.