Quick Answer
Aluminium casement windows use side-hung or top-hung shutters. Opening size, wind exposure, glass weight and access for cleaning determine the profile and hardware selection. Confirm restrictors, seals and drainage on the approved detail. Compare the related systems below and send drawings for a project quotation.
Product Overview
Railings India supplies aluminium casement windows from our Hyderabad production facility for commercial programmes needing openable sashes with strong sealing on repetitive floor modules.
Casement scope complements aluminium sliding windows sliding families under aluminium doors and windows. Facade grid context: curtain wall mullions.
Applications
Casement window applications:
- Office tower typical floors -- openable sashes on work-floor modules.
- Hospital patient rooms -- controlled ventilation with security hardware.
- School and campus blocks -- durable openable windows on repeat layouts.
- Hotel guest-room wings -- acoustic and safety glass options per spec.
- Stair and lobby windows -- side-hung ventilators at circulation cores.
- Plant and service rooms -- openable panels for maintenance access.
Window Types
Casement configurations from Hyderabad:
Horizontal hinge axis -- common office typology.
Awning action for high-level ventilation.
Mixed lite layouts on same frame.
Security and compression sealing on commercial grades.
Laminated build-up where STC scheduled.
Finish matched to facade RAL.
Materials
Window stack confirmed on opening schedule:
- 6063-T5 frames and sashes -- cut and assembled to size.
- Friction stays and hinges -- rated to sash weight.
- Gaskets and beads -- EPDM seals per detail.
- Glazing -- toughened / laminated / DGU per specification.
Technical Specifications
Project-specific values are confirmed on approved shop drawings -- not fixed catalogue SKUs.
| Material | Grade | Finish | Fixing Method | Application | Environment | Maintenance | Compliance |
|---|---|---|---|---|---|---|---|
| Office casement | 6063-T5 | Powder coat RAL | Side-hung | Tower typical floor | Exterior exposed | Hardware lubrication | Project air/water test class |
| Top-hung vent | 6063-T5 | Powder coat | Top-hung | High-level ventilation | Exterior | Stay arm inspect | Consultant opening schedule |
| Hospital casement | 6063-T5 | Powder coat | Side-hung + lock | Patient room | Exterior / interior | Cleanable surfaces | Safety glass schedule |
Manufacturing Process
Casement windows assembled at Hyderabad to locked opening schedule:
- Drawing lock -- opening sizes, profile stack and hardware approved.
- Extrusion cut -- frames and sashes to schedule.
- Assembly -- hardware, gaskets and glazing prep.
- QC -- operation and finish check.
- Dispatch -- protected packing per crate.
Quality Control
- Extrusion profile and finish checked to PO.
- Hardware kit verified per opening.
- Glazing gasket and bead check.
- Operation test before dispatch where pre-assembly scope applies.
- Packing inspection.
Independent test reports are supplied only when included in the agreed project scope.
Advantages
- Hyderabad production facility -- extrusion fabrication and assembly.
- Integrated facade context -- coordination with aluminium doors and windows and curtain wall mullions.
- Shop drawing issue -- consultant approval before fabrication freeze.
- RAL finish matching -- campus colour consistency across openings.
- Nationwide supply -- phased dispatch to site programme.
Industries We Serve
Each industry brings different code, hygiene, load and finish priorities. BOQ review and shop drawings confirm the correct system family before fabrication for programmes across India.
State Coverage and Project Delivery
We coordinate casement window enquiries, fabrication and dispatch from Hyderabad for projects across India. Share the site city and state when requesting a quotation so delivery and installation requirements can be assessed with the product specification.
Project Locations
The locations below are examples of the areas covered by our nationwide enquiry process. Delivery dates and site support are confirmed for each order.
- Telangana: Hyderabad.
- Andhra Pradesh: Vijayawada and Visakhapatnam.
- Karnataka: Bengaluru.
- Tamil Nadu: Chennai and Coimbatore.
- Kerala: Kochi.
- Maharashtra: Mumbai, Pune and Nagpur.
- Gujarat: Ahmedabad and Surat.
- Odisha and West Bengal: Bhubaneswar and Kolkata.
- Delhi NCR: Delhi, Gurugram and Noida.
Drawings, Dispatch and Site Coordination
For a casement window quotation, provide opening dimensions, shutter operation, glass weights, restrictors and exposure conditions. Also identify the delivery address, quantities by phase, access restrictions and required installation dates. Agree packing, unloading, storage and installation responsibilities before dispatch.
Where the project uses more than one system, compare sliding window options before finalising the schedule. Send drawings and project location for a quotation.
Procurement Support
- BOQ review -- line items, quantities, missing accessories and scope gaps checked before order release.
- Commercial quotation -- supply inclusions and exclusions clarified for EPC / PMC files.
- Shop drawing issue -- fabrication drawings for consultant approval before factory freeze.
- Phased dispatch -- releases aligned to slab handover, fit-out or facade programme.
- Documentation pack -- submittals and handover notes suitable for commercial close-out.
Engineering Consultation
Compare span, exposure, frame design and maintenance requirements in our aluminium vs uPVC windows guide for commercial buildings before selecting the frame material. Confirm the performance evidence for the proposed window assembly.
Engineering consultation supports profile and hardware selection:
- System selection -- profile, glass build-up, hardware grade and finish matched to the brief.
- Load and compliance discussion -- NBC 2016 and IS references confirmed on project drawings only.
- Interface coordination -- civil, facade, waterproofing and interior trades sequenced on drawings.
- Alternate proposals -- value-engineering options where invited without compromising approved intent.
Installation Guidance
Installation follows approved facade or opening details:
- Confirm substrate readiness, line and level before fixing.
- Set primary frames or hardware to approved centres; torque anchors per specification.
- Protect finished surfaces from concurrent trades until handover inspection.
- Complete adjustment, sealing and cleaning per the approved detail sheet.
Maintenance
- Routine cleaning -- mild detergent on metal; non-abrasive cleaners on glass.
- Seasonal inspection -- fixings, seals and drainage paths checked after monsoon.
- Finish care -- touch-up protocol per O and M note issued with the order.
- Damage protocol -- isolate compromised panels or guards; replace per safety procedure.
FAQs
1. Casement or sliding windows for towers?
aluminium sliding windows suits wide openings and balconies. Casement suits openable vent panels on work-floor modules. Many towers use both on the same facade.
2. Side-hung or top-hung?
Side-hung for occupant-operable windows. Top-hung for high ventilators. Locked on elevation schedule.
3. Multipoint locks included?
Yes where commercial specification schedules multipoint compression locking.
4. Double glazing?
DGU build-up where acoustic or thermal specification requires -- confirmed on glass schedule.
5. Can you match curtain wall colour?
RAL finish coordinated with curtain wall mullions mullions on unified packages.
6. Shop drawings before production?
Yes. Opening sizes and hardware sets approved before extrusion cut list release.
7. Testing certificates?
Independent test reports are supplied only when included in the agreed project scope.
8. Supply scope?
Frames, sashes, hardware and glazing per clarified commercial proposal.
9. Nationwide delivery?
Phased crate dispatch from Hyderabad aligned to facade installation programme.
10. Who supplies aluminium casement windows manufacturer India for commercial projects?
Railings India manufactures and supplies aluminium casement windows manufacturer India from our Hyderabad production facility for builders, developers, EPC contractors, PMC consultants and facade teams across India.
11. Do you provide shop drawings before fabrication?
Yes. Shop drawings are issued for consultant approval before glass processing, extrusion cutting or steel fabrication freeze on commercial orders.
12. Can you review our BOQ before we place the order?
Yes. BOQ review is the recommended first step -- we check profile references, quantities, fixing typology and missing line items before order release.
13. Do you supply nationwide from Hyderabad?
Yes. Factory fabrication and engineering documentation are coordinated from our Hyderabad production facility with dispatch to project sites across India. We do not claim a branch in every city.
14. What NBC and IS references apply?
NBC 2016 guard height and opening intent, IS 875 where exterior wind loads are scheduled, and glass or metal standards as called on the project drawings -- confirmed per programme, not as generic catalogue claims.
15. How do I request a quotation?
Share drawings or a BOQ via Get a Quote or Contact Us. Note system family, finish preference and whether BOQ review is needed.
Related Products
Request a Quotation
Share window schedules for aluminium casement packages -- side-hung and top-hung typologies, hardware sets and RAL finishes for tower and campus programmes.
Get a Quote Contact Us