Steel prefabricated structures built to your specs — factory-fabricated in Rajasthan, erected anywhere in India. Industrial sheds, warehouses, factory buildings, and crane-compatible structures.
A prefabricated structure is a steel building whose components — primary frames, purlins, girts, cladding panels, and accessories — are manufactured in a factory and then bolted together on-site. There is no wet concrete work in the superstructure, no cast-in-place columns, and no long wait for curing. The building arrives on-site pre-made and goes up fast.
At Shiv Shankar Techno Industries Pvt. Ltd., we have been manufacturing and erecting prefabricated structures across India for years, completing 500+ projects in 25+ states. Our clients include factories, logistics companies, textile units, food processors, and heavy engineering plants. Our base is in Chittorgarh, Rajasthan — which puts us close to several key RIICO industrial clusters and within practical logistics reach of the rest of India.
Every structure we build is designed in-house to IS 800, IS 875, and IS 1893 standards. That matters when you are submitting drawings for factory approvals or factory inspector sign-offs — a lot of prefab suppliers cannot say the same.
We design it, we fabricate it, we erect it. One company, one contract, one point of responsibility — from your plot to handover.
Design, structural engineering, 3D modelling, steel fabrication, surface treatment, and quality inspection — all done under our own roof in Chittorgarh. We do not sub-contract fabrication. That means tighter tolerances, faster lead times, and no surprises on delivery day.
Very few prefabricated structure manufacturers also build EOT cranes. We do. When a client needs a crane-compatible building, we design the structure and the crane as one system — runway beams, column brackets, and reaction loads all in the same model. No retrofitting. No surprises at commissioning.
Our prefabricated steel structures are designed to IS 800 (steel design), IS 875 (wind and dead loads), and IS 1893 (seismic zones). Structural drawings come with engineer certification and are accepted by RIICO, MIDC, and local municipal bodies for statutory approvals.
Most prefabricated structures we deliver are ready for production in 6 to 14 weeks. An equivalent RCC building typically takes 12 to 18 months. That gap matters when your project is time-sensitive — a new production line waiting on a building, or a warehouse needed for an upcoming season.
We have completed projects in Gujarat, Maharashtra, Madhya Pradesh, UP, Haryana, Karnataka, Tamil Nadu, and 15+ other states — not just Rajasthan. Our erection teams travel with the project, so you are not left finding local labour who have never assembled a prefab structure before.
We do not sell standard catalogue buildings. Every prefabricated structure is designed for your plot dimensions, your span requirements, your headroom, your loads, and your budget. Single-bay, multi-bay, crane bays, mezzanine floors — configured to what you actually need.
We cover a wide range of industrial and commercial building types. If it needs to go up quickly, carry heavy loads, and last for decades in Indian weather conditions, we have probably built one.
The case for prefabrication is not complicated. A factory shed or warehouse built with an RCC frame could sit under construction for 12 to 18 months. The same building in prefabricated steel is typically handed over in 6 to 14 weeks. That is not a small difference — it is an entire production season, or the difference between catching and missing a contract.
Beyond speed, the cost gap is real too. Prefabricated structures generally cost 25 to 35 percent less than RCC equivalents of the same area, because fabricated steel uses material where it is needed structurally — not uniformly poured in place. And unlike RCC, you can extend a prefabricated structure later by simply adding bays — no demolition required.
For businesses in Rajasthan setting up in RIICO zones at Bhiwadi, Neemrana, Sitapura, Jhotwara, or anywhere else, this speed advantage translates directly into earlier revenue.
| Parameter | Prefab Steel | RCC |
|---|---|---|
| Build Time | 6–14 weeks | 12–18 months |
| Cost vs RCC | 25–35% lower | Higher |
| Column-Free Span | Up to 100+ m | Limited |
| Expansion | Add bays easily | Difficult |
| Maintenance | Low | Moderate–High |
| Relocatable | Yes | No |
| Insulation Options | Sandwich panels | Retrofit only |
| IS Code Design | IS 800 / 875 / 1893 | Varies |
We have built prefabricated structures for businesses across most of India's major industrial sectors. The common thread is that they all needed a large covered space built quickly, built right, and built to last.
Every component is engineered, fabricated and quality-checked in-house before it leaves our plant. Here is what makes up the structures we build.
Built-up tapered I-section columns and rafters. Designed for clear spans from 9 metres to 100+ metres with no intermediate columns obstructing floor space.
Cold-formed Z and C section purlins for the roof, girts for the walls. These carry the cladding loads and tie the primary frames into a stable system.
Single-skin Galvalume sheets, PUF sandwich panels, Rockwool insulated panels, or translucent skylight sheets — selected for your thermal, acoustic, and fire requirements.
Ridge ventilators, turbine vents, and roof monitors for natural air circulation — especially important for factories and sheds in Rajasthan where summer temperatures can be extreme.
Rod, angle, or pipe bracing in roof and wall planes for lateral stability against wind and seismic forces — designed to IS 1893 for the specific seismic zone of your project site.
Steel deck mezzanine systems with joists, beams, and composite decking — for offices, raw material storage, or secondary production areas within the main structure.
Integrated runway beams for EOT crane operations, co-designed with our crane division. Compatible with single and double girder cranes from 1 to 100+ tonnes capacity.
Industrial sliding doors, personnel doors, louvers, gutters, downspouts, and roof curbs — supplied and installed as part of the complete prefabricated structure package.
Rajasthan has grown into one of India's more active industrial states. RIICO zones in Bhiwadi, Neemrana, Ghiloth, Sitapura, Jhotwara, and Bagru have seen sustained investment from automotive, logistics, pharma, and FMCG companies — and most of them need large covered structures fast. That is where we come in.
Being based in Chittorgarh puts us within a day's drive of most Rajasthan industrial clusters. We know RIICO plot layouts, local ground conditions, and what the Rajasthan factory inspectorate expects in structural drawings. Our prefabricated structures in Rajasthan are built with appropriate insulation and ventilation for the desert climate — not just standard designs shipped from elsewhere.
That said, we are not a Rajasthan-only company. We have installed prefabricated structures across India — from Gujarat and Maharashtra in the west, to Karnataka and Tamil Nadu in the south, to UP and Haryana in the north. Our fabrication travels, our teams travel, and the project gets done.
One contract covers everything from your plot dimensions to final handover. Here is how it works.
We collect your plot dimensions, required spans and heights, crane needs, and load data. If you are not sure about some of these, our engineers help you work them out.
In-house structural engineering using IS 800, IS 875, IS 1893. 3D modelling, shop drawings, and certified engineer sign-off — ready for statutory submission if required.
All primary frames, secondary framing, and cladding components fabricated in our Chittorgarh plant with multi-stage QC checks before dispatch.
Components are loaded and sequenced for efficient site assembly. We coordinate transport to your location anywhere in India.
Our erection crew assembles the structure on-site. Final inspection, touch-up, and handover with completion documents.
Share your plot size, required span, height, location, and use-case. Our engineering team will come back with a layout and proposal within 3 working days — no obligation.
REQUEST A QUOTEMore industrial solutions from Shiv Shankar Techno — engineered for India.
A prefabricated structure is a building whose components are made in a factory — primary steel frames, roof and wall panels, purlins, girts — and then transported to the site and bolted together. Conventional construction shapes and pours materials on-site, which is slower and more dependent on local labour conditions. The factory-made approach produces more consistent quality and a much shorter site timeline. Most prefab steel structures are on-site for 3 to 6 weeks of erection; a comparable RCC building might have a 12 to 18-month construction window.
For most standard prefabricated industrial structures — a factory shed, warehouse, or storage building — the total timeline from confirmed order to handover is 6 to 14 weeks. This includes design finalisation (2 to 3 weeks), fabrication (3 to 6 weeks), and erection (2 to 4 weeks depending on size and site access). Larger or more complex structures with mezzanines, crane systems, or multi-bay configurations take longer. We give clients a realistic timeline at the quotation stage — not an optimistic one that slips later.
We build single-bay structures from 9 metres wide up to clear spans exceeding 100 metres using rigid portal frame systems. Multi-bay configurations can cover any total width. Eave heights range from 4 metres up to 20+ metres depending on the structural system and application. For tall structures — press shops, aerospace hangars, or crane bays requiring significant headroom — we use heavier column sections and appropriate bracing systems.
They can, with the right specification. A bare Galvalume roof in Rajasthan will get very hot. We address this with PUF or Rockwool insulated sandwich roof panels, which significantly reduce heat transfer; with ridge ventilators and turbine vents that create natural airflow and pull hot air out at the apex; and with reflective roof sheet finishes. For temperature-sensitive operations — food processing, pharmaceuticals, electronics — we recommend fully insulated wall panels too. We have built prefabricated structures in Jaipur, Jodhpur, Chittorgarh, Alwar, and Bhilwara, all of which have extreme summer temperatures, and these thermal strategies work.
Yes — this is one of the practical advantages of steel prefabricated structures over RCC. If you need to extend in length, we add new bays at the endwall. If you need more width, we add spans. The primary frames are bolted, not welded or cast, so the existing structure can be connected to the extension without demolition. We do assess the existing structure before designing an extension — not all additions are straightforward — but in most cases expansion is feasible and considerably cheaper than a new standalone building.
Yes. Our structural drawings are prepared by qualified structural engineers to IS 800, IS 875, and IS 1893 standards, and include all documentation typically required for RIICO building plan submissions. We are familiar with the drawing format and load assumptions that RIICO expects, having completed multiple projects in Rajasthan RIICO zones. We can also prepare drawings formatted for other state industrial authorities such as MIDC in Maharashtra or UPSIDC in Uttar Pradesh.
Cost depends on span, height, bay count, cladding specification, insulation, crane provisions, and your location. A basic single-skin shed and a fully insulated, crane-equipped factory building of the same footprint can differ by a factor of two or more. The comparison that matters most is against RCC — prefabricated steel structures typically cost 25 to 35 percent less for the superstructure, and you get it faster. Contact us with your dimensions and we will give you a clear, itemised quotation — not a per-square-foot guess.
We manufacture in Chittorgarh, Rajasthan, but we erect prefabricated structures across India. We have completed 500+ projects in 25+ states. Our teams have worked in Gujarat, Maharashtra, Madhya Pradesh, Uttar Pradesh, Haryana, Punjab, Karnataka, Telangana, Tamil Nadu, and more. If your site is accessible by road, we can deliver and erect.
A few things separate us. First, we manufacture EOT cranes in-house alongside prefabricated structures — so if your building needs crane infrastructure, it gets co-engineered, not bolted on as an afterthought. Second, everything from structural design to fabrication to erection is done by our own team — no sub-contractors on the critical path. Third, we have done this 500+ times across 25+ states, so we know where projects go wrong and how to stop that from happening on yours.
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