Sector Specification Guide — Railings India
Glass partitions, frameless balustrade, aluminium doors and windows, and curtain wall systems for SEZ developments, IT parks and corporate campuses across Hyderabad, Bengaluru, Pune, Chennai and Delhi NCR.
Get a Sector-Specific QuoteGlass Partitions
Open-plan office partitioning in frameless, framed and acoustic systems. STC 32–50. NBC 2016 compliant. Demountable options available.
View product →Frameless Glass Balustrade
Full-height frameless glass balustrade for atria, mezzanines and feature staircases in corporate lobbies.
View product →Aluminium Windows
6063-T5 sliding and casement windows with DGU low-e glazing for ECBC compliance. SHGC and U-value documentation supplied.
View product →Curtain Wall Systems
Thermally broken aluminium curtain wall for high-rise IT park towers. ECBC compliant. Green building documentation available.
View product →Aluminium Shop Fronts
Full-height glazed shop front systems for ground-floor retail, cafeteria and banking outlets within IT parks.
View product →IT park towers in SEZ developments are typically G+8 to G+20 commercial buildings. IS 875 Part 3 wind loads at upper floors in Zones II–IV require structural calculation for all external railing and glazing systems. ECBC 2017 is mandatory for all conditioned areas above 500 sqm — our aluminium window and curtain wall systems are supplied with full ECBC compliance documentation and DGU low-e glazing options.
IT park and SEZ projects typically require comprehensive documentation for both local authority technical sanction and green building certification (IGBC, LEED or GRIHA). We supply IS 875 structural certificates, ECBC performance data for window and curtain wall systems, and NBC 2016 compliance statements for all glass partition and railing systems.
Railings India, part of Sun Corporation India, manufactures glass partitions, balustrade and aluminium facade systems from Hyderabad for SEZ developers, PMC consultants, EPC contractors and corporate campus planners. Reference supply includes SEZ IT Park (Bengaluru) and Microsoft Campus — with IS 875 structural calculations, ECBC performance data and NBC 2016 compliance statements supplied as standard on IT park orders.
Reference specification matrix for SEZ PMC technical submittals, green building certification packages and EPC tender BOQs. Values align to NBC 2016 Part 4 commercial occupancy and IS 875 Part 5 unless noted. SEZ commercial buildings require 1050 mm height and 1.5 kN/m horizontal load as standard.
| Location within campus | NBC occupancy | Min height (mm) | Load (kN/m) | System spec | Facade / frame | Standard / authority |
|---|---|---|---|---|---|---|
| Office tower atrium / mezzanine | Commercial | 1050–1100 | 1.5–3.0 | Frameless glass balustrade | SS 304 / 316 | NBC 2016 Part 4 |
| Feature staircase / lobby | Commercial | 900 (from nosing) | 1.5 | SS handrail + glass infill | SS 304 | NBC 2016 + IS 4756 |
| Open-plan office partition | Commercial | N/A | N/A | STC 32–50 framed / frameless glass | Aluminium | NBC Ch. 4 + demountable spec |
| Tower curtain wall facade | Commercial | N/A | IS 875 Part 3 wind | Thermally broken DGU low-e | 6063-T5 aluminium | ECBC 2017 + IGBC / LEED |
| Ground-floor retail / cafeteria | Commercial | N/A | N/A | Full-height glazed shop front | Aluminium | SEZ authority + NBC |
| Terrace / amenity deck edge | Commercial | 1050 | 1.5 | Glass or SS balustrade | SS 316 (exposed) | IS 875 Part 3 wind zone |
| Parking ramp guardrail | Commercial | 1050 | 1.5 | SS or MS guard rail | SS 304 / MS HDG | NBC ramp guardrail |
| Factor | Glass partitions | Frameless balustrade | Curtain wall | Aluminium windows |
|---|---|---|---|---|
| Typical application | Open-plan offices, meeting rooms | Atria, lobbies, feature stairs | Tower facade G+8 to G+20 | Office perimeter glazing |
| Green building relevance | Demountable credits | Daylight penetration | ECBC envelope performance | SHGC / U-value compliance |
| Maintenance | Panel replacement | Glass panel swap | Seal + gasket inspection | Hardware service |
| Documentation intensity | Medium | High (IS 875) | Highest (ECBC + wind) | High (ECBC data) |
| Product page | Glass partitions | Glass railings | Curtain wall | Aluminium windows |
Documents Railings India supplies for IT park PMC, SEZ authority and green building submittal packages. Request via sector-specific enquiry.
| # | Document | Format | PMC / authority use |
|---|---|---|---|
| 1 | IS 875 Part 3 wind load calculation (zone-specific) | PDF + calc sheet | Design basis approval |
| 2 | IS 875 Part 5 imposed load confirmation (1.5 kN/m commercial) | BOQ / spec verification | |
| 3 | NBC 2016 height compliance statement by zone | SEZ / local authority submittal | |
| 4 | ECBC performance data — SHGC, U-value, VT | Green building certification | |
| 5 | AutoCAD shop drawings (plan, elevation, fixing detail) | DWG + PDF | Design freeze / GFC |
| 6 | Glass / aluminium MTC per batch | PDF per batch | Material approval |
| 7 | Installation method statement | Site safety plan | |
| 8 | STC / acoustic partition test report (if specified) | Meeting room privacy spec | |
| 9 | Third-party inspection coordination letter | PMC QA protocol | |
| 10 | O&M manual — cleaning, replacement, seal maintenance | Handover dossier |
PMC pre-submittal checklist: □ NBC 1050 mm height on all open edges □ IS 875 Part 3 wind zone confirmed □ ECBC SHGC / U-value on window schedule □ 1.5 kN/m load on balustrade drawings □ Green building credits mapped □ Shop drawings stamped pre-GFC □ SEZ authority format confirmed
| Stage | EPC action | Railings India deliverable | Duration | Approval gate |
|---|---|---|---|---|
| 1. Enquiry | Share tower GA, facade schedule, green building target | Budgetary spec + compliance matrix | 2–3 days | PMC technical review |
| 2. Technical submittal | Issue LOI / draft PO | Full document pack (items 1–7 above) | 5–7 days | PMC + SEZ authority |
| 3. Shop drawing approval | Comment fixings, mullion centres, partition runs | Revised stamped drawings | 7–10 days | PMC design freeze |
| 4. GFC release | Confirm quantities per tower / floor | Final BOQ + production release | 2 days | EPC procurement |
| 5. Fabrication | — | Hyderabad factory QA + batch MTCs | 4–8 weeks | EPC factory inspection (optional) |
| 6. Mock-up (if required) | Install sample facade / partition panel | Panel + test report | 1–2 weeks | Architect + PMC sign-off |
| 7. Dispatch & installation | Tower-wise delivery programme | Packed systems + install guide | Per programme | Site logistics plan |
| 8. Handover | Submit as-built + dossier | O&M manual + ECBC compliance pack | 3–5 days | PMC / green building close-out |
Project references drawn from Railings India portfolio already published on case studies and projects. No additional project names introduced.
| Project / zone | Sector | Scope | Key specification | Documentation |
|---|---|---|---|---|
| SEZ IT Park (Bengaluru) | Corporate / SEZ | Glass partitions + curtain wall — 3 towers | 12,000 sqft, ECBC DGU | ECBC + NBC + shop drawings |
| Microsoft Campus | Corporate campus | Corporate glazing packages | Hyderabad — partitions + facade | Full PMC submittal pack |
| Office atrium / lobby zones | Corporate — public | Frameless balustrade + feature stairs | 1050–1100 mm, 1.5 kN/m | IS 875 + NBC compliance |
| Ground-floor retail / amenity | Corporate — commercial | Aluminium shop fronts + glazed entries | Full-height glazed systems | SEZ authority format |
Outcome — SEZ IT Park (Bengaluru): 12,000 sqft framed glass office partitions and aluminium curtain wall across 3 towers — ECBC DGU documentation supplied for green building certification.
Outcome — Microsoft Campus: Corporate glazing packages for Hyderabad campus — partitions and facade systems with full PMC submittal documentation.
IT park case study → · Manufacturer credentials → · Get a sector-specific quote →
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