SS and glass staircase railing systems for high-rise towers, airports, metro rail, hospitals, shopping malls and institutional projects. NBC 2016 compliant. Custom geometry from structural drawings. Full documentation supplied.
Get a QuoteStaircase railing systems from Railings India are manufactured in SS and glass for commercial, institutional and infrastructure staircases. All systems comply with NBC 2016 handrail height and load requirements. We fabricate to your staircase geometry from structural drawings — straight, curved, helical and scissor staircase profiles all handled in-house.
Staircase railing systems are specified based on the staircase type, occupancy category, aesthetic requirement and NBC 2016 load class. All three principal system types are available with custom geometry fabrication from your structural drawings.
The most widely specified staircase railing for commercial buildings, hospitals, institutions and industrial facilities. SS posts at 1.0m to 1.2m pitch with horizontal or inclined rail infill. Available in round tube, square tube and flat bar profiles. Mirror, satin and powder coat finishes.
Frameless and semi-frameless glass panels between SS or aluminium posts for open-tread and feature staircases. Preferred for hotel lobbies, corporate headquarters, shopping mall atria and airport terminal feature staircases. Minimum 12mm toughened or 10.38mm laminated glass to IS 2553 and IS 16613.
Tensioned SS wire infill between vertical posts. 1×19 strand wire. Popular for open industrial staircases, mezzanine access stairs in warehouses, IT parks and modern commercial interiors where transparency and visual openness are specified.
Decision reference for PMC teams selecting staircase handrail and balustrade systems by occupancy and traffic level. See also handrails and glass railings.
| Factor | SS Post-and-Rail | Glass Balustrade | SS Cable Infill |
|---|---|---|---|
| Best for | Hospital, fire stair, high-traffic | Feature stair, mall atrium | IT park, modern interior |
| Handrail | Integrated SS 38–50 mm OD | SS capping rail or channel | SS top rail |
| Infill | Bar / tube / panel | 12 mm toughened / laminated | 1×19 wire strand |
| Load class | 0.75–3.0 kN/m | 1.5–3.0 kN/m | 1.5 kN/m |
| NBC reference | IS 4270 + Part 4 | Part 4 + IS 2553 | Part 4 |
| Typical sector | Healthcare, metro | Airport, mall | IT park, commercial |
High-traffic SS staircase handrails and balustrades for airport terminal staircases, metro station access stairs and elevated walkways. Anti-vandal profiles, high-traffic load ratings and corrosion-resistant finishes. Full structural documentation for EPC tendering. Aviation sector guide · Metro case study · Airport case study.
Glass and SS staircase balustrade systems for mall feature staircases, escalator access stairs and service stairwells. High-traffic load ratings. Fire escape staircase configurations with NBC 2016 fire egress compliance documentation. glass railings · NBC height reference.
SS 316 staircase handrails for hospital buildings. Continuous handrails both sides per NBC 2016 accessibility provisions. Anti-ligature profiles for psychiatric units. Smooth, cleanable surfaces for infection control compliance. Healthcare sector guide · handrails.
Staircase railings for IIT campuses, central and state university buildings and government secretariats. GeM portal supply available. CPWD specification documentation provided for institutional procurement. IT park & corporate sector guide.
Internal staircase railings for common areas of residential towers. NBC 2016 compliant heights and loads. RERA submission documentation included. Fabricated to your architect's staircase geometry from structural drawings. High-rise sector guide · balcony railings.
| Requirement | Residential | Commercial / Institutional |
|---|---|---|
| Handrail height from pitch line | 900mm min | 900mm min |
| Balustrade height | 1000mm min | 1100mm min |
| Handrail both sides | Stair width >1500mm | All staircases |
| Max baluster gap | 100mm | 100mm |
| Min horizontal load | 0.75 kN/m | 1.5 kN/m |
NBC 2016 Part 4 distinguishes handrail height at the stair tread (900 mm from the nosing line) from balustrade guard height at open-sided landings and void edges (1050 mm at commercial open edges). The table above lists both dimensions — specify handrail and guard separately on stair sections. Full clause map: NBC 2016 height reference.
Note: The 1100 mm commercial balustrade value in the summary spec bar refers to open-sided guard at landings and void edges — not the 900 mm handrail measured from each tread nosing. Shop drawings must show both datums.
Railings India, part of Sun Corporation India, manufactures staircase handrail and balustrade systems from Hyderabad for hospital developers, airport authorities, PMC consultants and EPC contractors on institutional and high-rise programmes. Reference supply includes 800-Bed Hospital (Hyderabad) HAG-compliant staircase packages, Airport Terminal Expansion assembly-zone handrails and Metro Rail 14 Stations (Hyderabad) circulation staircases — with NBC 2016 height compliance, IS 4270 handrail profiles and IS 875 structural calculations supplied as standard on staircase railing orders.
Reference specification matrix for PMC technical submittals and EPC tender BOQs. Values align to NBC 2016 Part 4 and IS 875 Part 5. Staircase handrails require 900 mm minimum height measured from the nosing on commercial and institutional runs unless dual-height HAG configuration applies.
| Application | NBC occupancy | Min height (mm) | Load (kN/m) | System spec | Material | Standard |
|---|---|---|---|---|---|---|
| Hospital main circulation staircase | Institutional | 900 (from nosing) | 1.5 | Continuous SS handrail both sides | SS 304 | HAG + IS 4270 |
| Airport terminal staircase | Assembly | 900 (from nosing) | 1.5–3.0 | SS 316 handrail + glass balustrade | SS 316 | NBC 2016 + AAI margin |
| High-rise residential fire stair | Residential | 900 (from nosing) | 0.75 | SS or MS handrail — enclosed shaft | SS 304 | NBC fire stair |
| Metro station circulation stair | Assembly / infrastructure | 900 (from nosing) | 1.5 | SS 316 handrail — high-traffic | SS 316 | IS 4270 + metro authority |
| Commercial office feature stair | Commercial | 900 (from nosing) | 1.5 | SS or glass balustrade + handrail | SS 304 / glass | NBC 2016 Part 4 |
| Ramp-adjacent dual-height handrail | Institutional | 750 + 900 dual-height | 1.5 | HAG dual-height configuration | SS 304 | HAG + NBC Clause 8 |
| External fire escape stair | Commercial / residential | 900 (from nosing) | 1.5 | SS 316 exterior handrail | SS 316 | IS 875 Part 3 wind |
| Zone | Profile | Material | Rationale |
|---|---|---|---|
| Hospital patient circulation | 38–50 mm OD circular — IS 4270 | SS 304 #4 satin | HAG grip diameter; infection-control wipe-down |
| Airport / metro high-traffic | 50 mm OD circular | SS 316 #4 satin | Wear resistance on continuous handrail runs |
| High-rise feature stair — interior | Rectangular or oval profile | SS 304 / glass balustrade | Architectural finish; dry interior environment |
| External fire escape | 38–50 mm OD circular | SS 316 passivated | Weather and humidity exposure |
Decision reference for PMC teams selecting staircase handrail and balustrade systems by occupancy and traffic level.
| Factor | Hospital / institutional | Airport / assembly | High-rise residential | Metro / infrastructure |
|---|---|---|---|---|
| Handrail height | 900 mm from nosing | 900 mm from nosing | 900 mm from nosing | 900 mm from nosing |
| Horizontal load | 1.5 kN/m | 1.5–3.0 kN/m | 0.75 kN/m | 1.5 kN/m |
| Preferred material | SS 304 HAG | SS 316 | SS 304 / glass | SS 316 |
| Sector guide | Healthcare | Aviation | High-rise | Aviation / metro |
| Product page | Staircase railings | Handrails | SS railings | Glass railings |
Documents supplied for staircase railing PMC submittal packages. Specification references: IS 875 Part 3 load calculation guide, SS vs aluminium procurement specification guide, and specification glossary. Request full submittal via project enquiry.
| # | Document | Format | PMC use |
|---|---|---|---|
| 1 | IS 875 Part 5 imposed load confirmation — staircase zones | Design basis approval | |
| 2 | NBC 2016 height compliance — 900 mm from nosing statement | Authority submittal | |
| 3 | IS 4270 handrail profile compliance sheet | HAG / grip diameter verification | |
| 4 | AutoCAD shop drawings — stair sections, handrail elevation | DWG + PDF | Design freeze / GFC |
| 5 | SS MTC — IS 6911 grade 304 / 316 | PDF per batch | Material approval |
| 6 | Glass MTC — IS 2553 (where balustrade infill) | PDF per batch | Material approval |
| 7 | HAG compliance statement (healthcare projects) | NABH / accessibility dossier | |
| 8 | Installation method statement — stair fixing detail | Site safety plan | |
| 9 | Third-party inspection coordination letter | PMC QA protocol | |
| 10 | O&M manual — handrail maintenance, bracket replacement | Handover dossier |
PMC pre-submittal checklist: □ 900 mm from nosing confirmed on all stairs □ Load class (0.75 / 1.5 / 3.0 kN/m) by zone □ IS 4270 profile diameter on drawings □ HAG dual-height where ramps adjacent □ Continuous handrail both sides (hospital) □ Shop drawings stamped pre-GFC □ SS grade by environment
| Stage | EPC action | Railings India deliverable | Duration | Approval gate |
|---|---|---|---|---|
| 1. Enquiry | Share stair GA, handrail schedule, occupancy class · Submit enquiry | Budgetary spec + compliance matrix | 2–3 days | PMC technical review |
| 2. Technical submittal | Issue LOI / draft PO | Full document pack (items 1–8) | 5–7 days | PMC + developer |
| 3. Shop drawing approval | Comment nosing reference, bracket fixings | Revised stamped stair section drawings | 7–10 days | PMC design freeze |
| 4. GFC release | Confirm quantities per stair core / block | Final BOQ + production release | 2 days | EPC procurement |
| 5. Fabrication | — | Hyderabad factory QA + batch MTCs | 3–5 weeks | EPC factory inspection (optional) |
| 6. Mock-up (if required) | Install sample stair handrail on site | Profile + finish approval report | 1–2 weeks | Architect + PMC sign-off |
| 7. Dispatch & installation | Core-wise delivery aligned to stair completion | Packed handrail systems + install guide | Per programme | Site logistics plan |
| 8. Handover | Submit as-built + dossier | O&M manual + compliance pack | 3–5 days | PMC close-out |
Project references drawn from Railings India portfolio on case studies and projects. No additional project names introduced.
| Project / zone | Sector | Scope | Key specification | Documentation |
|---|---|---|---|---|
| 800-Bed Multi-Speciality Hospital (Hyderabad) | Healthcare | SS 304 HAG handrails — all circulation staircases | 900 mm from nosing, 1.5 kN/m | HAG + IS 4270 + NBC |
| Airport Terminal Expansion | Aviation | SS 316 staircase handrails — terminal zones | 900 mm from nosing, assembly load | IS 875 + AAI submittal |
| G+40 Residential Tower (Hyderabad) | High-rise residential | Fire stair + feature stair handrails | 900 mm, 0.75 kN/m residential | NBC fire stair compliance |
| Metro Rail — 14 Stations (Hyderabad) | Infrastructure | SS 316 handrails — station circulation stairs | 900 mm from nosing, 1.5 kN/m | IS 4270 + metro authority |
Outcome — 800-Bed Hospital (Hyderabad): SS 304 HAG handrail systems on all main circulation staircases — 900 mm from nosing with continuous both-side configuration and full NABH-compatible documentation pack.
Hospital case study → · Airport case study → · Metro case study → · Healthcare sector guide → · Aviation sector guide → · IT park sector guide → · Manufacturer credentials →
For GFC approval, architects and façade consultants typically require: stair type confirmation, handrail profile per IS 4270, nosing-line datum on all treads, and load tier by zone. Railings India issues stamped stair section drawings and calc sheets aligned to your AutoCAD or BIM issue. Credentials: manufacturer credentials · Portfolio: case studies · projects.
| Drawing issue | Architect review point | Railings India deliverable |
|---|---|---|
| SD / DD | Stair type, handrail profile, nosing datum | Stair section + nosing reference sheet |
| GFC | 900 mm from nosing on all treads; HAG dual-height at ramps | Stamped shop drawings |
| Assembly zones | 3.0 kN/m load tier, SS 316 in wash-down areas | IS 875 calc + grade note |
| Fire escape | Non-combustible materials confirmation | NBC Part 4 fire stair statement |
What is the minimum handrail height for staircases per NBC 2016?
NBC 2016 requires a minimum handrail height of 900 mm measured vertically from the nosing line of each tread — not from the sloped stair surface or pitch line. The balustrade infill must prevent a 100 mm sphere from passing through any opening. Handrails must be provided on both sides of staircases wider than 1500 mm. Open-sided landing guards at commercial voids require 1050 mm — see NBC 2016 height reference and handrails.
Can you fabricate staircase railings to curved or helical geometry?
Yes. We fabricate staircase railings to any geometry from your structural drawings including straight, curved, helical, scissor and dogleg configurations. Send us your staircase drawing and we will provide a system recommendation and quote within 24 hours.
What load rating is required for staircase railings in commercial buildings?
NBC 2016 requires a minimum horizontal load of 1.5 kN/m for staircase railings in commercial buildings and public spaces. Residential staircase railings require 0.75 kN/m minimum. Assembly zones — airports, metro platforms, mall atria — require 3.0 kN/m. Confirm load tier by zone on shop drawings. See NBC 2016 height reference.
Do you supply staircase railings for fire escape staircases?
Yes. Fire escape and fire egress staircase railing systems are supplied with NBC 2016 fire egress compliance documentation. All systems use non-combustible materials — SS and glass — as required for fire escape route enclosures per NBC 2016 Part 4. See NBC 2016 compliance reference.
What is the difference between handrail height and balustrade guard height on staircases under NBC 2016?
Handrail height at stair treads is 900 mm measured vertically from the nosing line — all occupancies. Balustrade guard at open-sided landings and void edges is 1050 mm at commercial open edges. Do not conflate the two on stair section drawings. See the NBC 2016 height reference and handrails specification guide.
What handrail profile diameter is required per IS 4270 for hospital staircases?
IS 4270 requires a circular or oval handrail grip profile of 38–50 mm outside diameter for patient circulation staircases. Hospital projects typically specify 38 mm or 50 mm OD SS 304 #4 satin with continuous handrails on both sides per NBC 2016 accessibility provisions and NABH-compatible documentation.
When is SS 316 required instead of SS 304 for staircase handrails?
SS 316 is mandatory for exterior fire escape stairs, airport and metro wash-down zones, swimming pool surrounds, and any staircase within 5 km of the coastline. SS 304 is suitable for dry interior commercial and residential stair cores. See the SS 304 vs SS 316 grade guide.
What documentation do PMC teams need for staircase railing submittal on airport projects?
Airport PMC submittals typically require: NBC 2016 900 mm from nosing statement, IS 875 Part 5 load tier confirmation (1.5–3.0 kN/m by zone), IS 4270 profile compliance sheet, SS 316 MTCs, stamped stair section drawings, and third-party inspection coordination letter. See the aviation sector guide.
Do you supply HAG dual-height handrails for ramp-adjacent stairs?
Yes. Ramp-adjacent stairs in hospitals and institutional buildings often require dual-height handrails — 750 mm and 900 mm from nosing — per Harmonised Guidelines referenced in NBC 2016 Clause 8. Railings India supplies HAG-compliant dual-height configurations with full documentation for PMC and accessibility review.
What documents do architects need on GFC for staircase railing approval?
Architect GFC approval typically requires: NBC Part 4 handrail height statement (900 mm from nosing), load tier confirmation, IS 4270 profile on schedule, 100 mm sphere rule verification, SS grade by environment, and stamped stair section drawings. Railings India supplies calc sheets and drawings for GFC freeze. See manufacturer credentials and project enquiry.
Fabricated to your staircase drawings — straight, curved, helical and scissor profiles all handled in-house.
All systems meet NBC 2016 handrail height, load and infill requirements. Compliance documentation supplied.
Airports, hospitals, malls, IIT campuses, metro stations and high-rise towers — all supplied with project documentation.
Delivery to project sites across all major Indian cities. Coordinated with your construction programme.
Submit stair GA, handrail schedule or core drawings. Our technical team responds within 24 hours with system recommendation, IS 875 documentation and budgetary quote.
ISO 9001:2015 · IS 875 & NBC 2016 documentation supplied · Pan-India project delivery
Browse our full architectural railing systems including balcony, glass and SS options.
IS 4756 requires: maximum 150mm clear gap between vertical balusters (head entrapment prevention — critical for schools, hospitals and children's occupancies); handrail grip profile of 38–50mm OD circular or oval; top rail at consistent height measured vertically from stair nosing throughout the run. The nosing measurement is the compliance reference — the vertical height from nosing to handrail top is shorter than the perpendicular measurement. For a 35° stair rake, the difference is approximately 10–12%. Both dimensions must be on the shop drawing.
Straight-flight stairs with standard rake are the least expensive. Dog-leg stairs require careful post placement and rail return at the 180° landing — well within standard fabrication practice. Helical and curved stairs are the most complex: the top rail must follow the helical path while simultaneously changing elevation. Cold-bending handles radii above approximately 2,500mm; tighter radii require hot-bending or purpose-formed sections. For helical staircases in premium projects, we recommend a pre-fabrication site visit and template survey before confirming dimensions.
NBC 2016 Part 4 requires non-combustible materials in fire escape stairwells. SS and glass are both non-combustible and fully compliant. For fire-rated stairwell enclosures where the glass infill forms part of the fire compartment boundary, standard toughened glass does not provide fire resistance — fire-rated glass (borosilicate or fire-resistant laminated) is required and is significantly more expensive. We supply both the SS railing frame and fire-rated glass infill for full stairwell compliance. Confirm the fire strategy with your project's Fire Consultant before specifying standard toughened glass in escape route enclosures.
Specification and compliance guides for staircase railing PMC submittals.
