Window Invisible Grill — Hitech City Extension
When it comes to invisible grills in Hitech City Extension, the local climate plays a decisive role in material selection.
Hitech City Extension's Hyderabad's IT corridor with premium apartments demands 316 Grade SS invisible grills for safety and aesthetics.
This is precisely why hundreds of residents and builders in Hitech City Extension choose GCM Invisible Grills — the only manufacturer
supplying AISI 316 Marine Grade Stainless Steel invisible grills directly to Hitech City Extension without middlemen.
Our 316-grade SS wire is the same alloy trusted in offshore marine structures and medical-grade equipment, offering
superior resistance to chloride-ion corrosion — a critical factor in Hyderabad IT Corridor's climate. The result is a
rust-free, maintenance-free invisible grill that retains its structural integrity and visual clarity for 20+ years.
Beyond material quality, GCM provides end-to-end service in Hitech City Extension: free site survey, precision measurement,
custom fabrication at our Karmanghat, Hyderabad plant, and professional installation within 24–72 hours.
Every installation comes with a 5-year material & workmanship warranty. To book your free survey, call
9912399224 or WhatsApp us now.
Technical Specifications — GCM 316 Grade Invisible Grills in Hitech City Extension
Wire Grade: AISI 316 Marine SS
Wire Diameter: 0.8mm – 2mm
Wind-tested: High-rise approved
Every GCM invisible grill in Hitech City Extension is fabricated at our Karmanghat, Hyderabad plant using AISI 316 marine-grade
stainless steel — electro-polished to provide an extra anti-corrosion layer. The wire is tensioned to factory-specified
intervals using aluminium alloy or SS 316 fittings, creating a barrier that is simultaneously invisible to the eye,
structurally robust, and maintenance-free for the life of the product.
