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Solution Sahab Blog

Grilling a School Without Darkening It: GD Goenka, Vasant Kunj

How we secured school openings at GD Goenka Vasant Kunj while keeping daylight and airflow for the classrooms.

2 min readSolution Sahab field team

Invisible grill installation carried out at GD Goenka School, Vasant Kunj
Invisible grill installation at GD Goenka School, Vasant Kunj

The brief: safety without blocking ventilation, light or views

Solution Sahab completed an invisible grill installation at GD Goenka School, Vasant Kunj, providing modern safety for students without blocking ventilation, light or views.

An educational building sets a different brief from a home. Openings have to be made dependable around children who move through corridors and classrooms all day, while the rooms stay bright and airy enough for long hours of use.

Why invisible grills suit school and institutional buildings

Traditional welded iron grilles solve the safety problem by closing the opening up, and in doing so they darken the room, cut the airflow and change the look of the building. A cable system does the opposite.

  • Light and ventilation stay: the thin cables do not shadow the opening the way bar grilles do, so classrooms keep their daylight and cross-ventilation
  • Child-safe spacing: for buildings where small children are present we work to a 50 mm (2-inch) cable pitch, which is the spacing we recommend wherever children and pets are around
  • No cage effect: the facade keeps its original architectural character rather than reading as a secured block
  • Fire egress: cables can be cleanly severed in about 15 seconds with the wire cutter kit supplied at handover, so an opening never becomes a dead end
  • Low maintenance: 316 marine-grade stainless steel does not rust or need repainting, backed by a 5-Year Anti-Rust Warranty

How large-format work is delivered on an operating campus

The same four-stage process used on residential projects applies here, with one detail that matters on a school site: aluminium profiles are CNC-cut and pre-slotted at our Nilothi manufacturing facility, so noisy cutting work does not happen in the building.

Cables are tensioned on site with torque tensioners to a 110 Nm load and every run is pull-tested by the technicians before handover, and installation is carried out by certified Solution Sahab staff rather than outsourced labour.

Planning a similar institutional project?

If you are responsible for a school, daycare, office or clinic that needs safe openings, send us the drawings or a few photos through the contact page. We will measure first and share the specification for your building.

You can read the full material and application details on the invisible grills page, and see more of our completed work on the gallery page.

Safe fenestration solutions utilizing 316-grade stainless steel cables with tensioned installation, preserving panoramic views while protecting children and pets.

View Invisible Grills

Send photos, get a range

Two or three balcony photos on WhatsApp are enough for a ballpark figure before anyone visits.