Service areas — Bihar
Tensile structures in Patna.
Institutional and campus work on Ganga alluvium in a flood-prone seismic belt.
In short
Reviewed October 2026
Does Ferrari Fabric build tensile structures in Patna?
Yes. We take on work in Patna, though the projects shown on this site are in other cities. Every structure is fabricated in our Delhi NCR workshop and installed by our own crew. In Patna, the design is driven by soft ground and seismic detailing together, which is an awkward pair: the foundations have to resist uplift without any rock to work against, and the frame has to be detailed for Zone IV. Most installed projects cost ₹280–2,500 per sq ft plus GST.
- Installed from
- Our Delhi NCR workshop
- Usual membrane
- PVDF-lacquered PVC
- Fabricated in
- Our Delhi NCR workshop
- Price range
- ₹280–2,500 / sq ft + GST
- ISO 9001:2015Certified manufacturer
- Since 1998Building membrane structures
- One teamDesign, fabrication and installation
- In writing1-yr structure, 5–15-yr membrane warranty
- ItemisedQuote after a site survey
Designing for Patna
The climate sets the details.
We do not use a city wind figure off a list. The design wind pressure for your structure is worked out for the exact site under IS 875 (Part 3), from its terrain, height and exposure.
Hot, dry May and June into the mid-40s °C.
Heavy monsoon from July to September, with flooding through the catchment.
Cool, foggy winters.
- Ground
- Deep Ganga alluvium, soft, with a high water table. Piled or raft foundations are common and the investigation decides which. Seismic Zone IV.
- What drives the design
- Soft ground and seismic detailing together, which is an awkward pair: the foundations have to resist uplift without any rock to work against, and the frame has to be detailed for Zone IV.
- Membrane
- PVDF-lacquered PVC, with the frame kept light to reduce what the foundations carry.
How we work in Patna
One team, survey to handover.
Designed and fabricated at our Delhi NCR workshop, shipped, and installed by our own crew. No local subcontractors.
Most installed projects fall between ₹280 and ₹2,500 per sq ft plus GST. There is no flat Patna premium; distance and site access only affect the logistics line of an itemised quote.
Questions
Building in Patna.
The six things people ask before they send us a site, answered for Patna rather than in general.
Yes. We take on work in Patna, though the projects documented on this site are in other cities, so judge us on those rather than on a claim about this one. Designed and fabricated at our Delhi NCR workshop, shipped, and installed by our own crew. No local subcontractors.
Soft ground and seismic detailing together, which is an awkward pair: the foundations have to resist uplift without any rock to work against, and the frame has to be detailed for Zone IV. Hot, dry May and June into the mid-40s °C. Heavy monsoon from July to September, with flooding through the catchment. The design wind pressure itself is worked out for your exact site under IS 875 (Part 3), from its terrain category, height and exposure — not taken from a figure against the city's name.
Deep Ganga alluvium, soft, with a high water table. Piled or raft foundations are common and the investigation decides which. Seismic Zone IV. Footings are designed to IS 456 from the soil investigation for your plot, and on a tensile structure they are sized for the roof trying to lift rather than for its weight, because uplift is the governing case on a light surface.
PVDF-lacquered PVC, with the frame kept light to reduce what the foundations carry. That follows from the local conditions rather than a standard spec: here the design is driven by soft ground and seismic detailing together, which is an awkward pair: the foundations have to resist uplift without any rock to work against, and the frame has to be detailed for Zone IV. Membranes carry a five to fifteen year warranty depending on grade, with structure and workmanship covered for one year.
Most installed projects fall between ₹280 and ₹2,500 per sq ft plus GST, set by span, form, steel weight, foundations, membrane grade, height and site access. There is no flat Patna premium: distance and access show up only in the logistics line of an itemised quote, which you see broken out rather than buried in a rate.
A typical car parking or walkway structure is fabricated in 10 to 15 working days and installed on site in 3 to 7 days; large-span roofs run three to six weeks end to end, with drawing approval usually the longest step. Footings are cast while the steel is still in the workshop, so the disruption on your Patna site is short. The structure is fabricated in our Delhi NCR workshop, shipped, and installed by our own crew. We do not hand the site to a local subcontractor.
Start a project
Building in Patna? Send us the site and size.
Tell us where it is, roughly how big, and what it has to cover. We come back with questions, options and the next step, which is usually a site survey.
or call +91 93159 45187