Best Invisible Grill — Tuni Extension
Safety, aesthetics, and long-term value — these three pillars define every GCM invisible grill installation in Tuni Extension.
As Rajahmundry-Kakinada Corridor's most trusted manufacturer of anti-rust 316 Grade Stainless Steel invisible grills,
GCM Invisible Grills serves families, apartment complexes, villas, and commercial buildings across Tuni Extension
with a product engineered to last a lifetime.
Unlike traditional iron grills that obstruct views and create a "prison-like" aesthetic, GCM's invisible grill system
uses high-tensile 0.8mm to 2mm SS 316 wire tensioned at precise intervals to create an
invisible barrier with 200kg+ load capacity per panel. Children and pets remain safe while your
balcony retains its full unobstructed view — a critical feature for high-rise apartments in Tuni Extension.
GCM is a direct manufacturer — meaning you buy at factory price with no distributor markup.
Our pricing in Tuni Extension starts from ₹120 per sq ft for 304 Grade and ₹160–200 per sq ft
for 316 Marine Grade. Free survey, no-pressure quote. Call 9912399224 today.
Technical Specifications — GCM 316 Grade Invisible Grills in Tuni Extension
Wire Grade: AISI 316 Marine SS
Wire Diameter: 0.8mm – 2mm
Wind-tested: High-rise approved
Every GCM invisible grill in Tuni 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.
