Invisible Grill Rate — Tuni Extension
Still relying on traditional iron grills or safety nets in Tuni Extension? Here's the honest truth: iron grills rust within
2 years in Rajahmundry-Kakinada Corridor's climate, obstructing your views and depreciating your property's aesthetic appeal. Safety nets
require replacement every 3–5 years and look unsightly. GCM Invisible Grills eliminates both problems
with a single, elegant solution — 316 Grade Marine Stainless Steel invisible grills
designed to last 20+ years with zero maintenance.
Our SS 316 wire is 4× more corrosion-resistant than standard 304 SS, thanks to the addition of
molybdenum in its alloy composition — a property that makes it impervious to Rajahmundry-Kakinada Corridor's humidity,
monsoon moisture, and coastal salt air (especially critical for properties near water bodies in Tuni Extension).
The tensioned wire system is child-safe, pet-safe, and aesthetics-positive — adding modern appeal
to your Tuni Extension home while providing a certified safety barrier.
As Rajahmundry-Kakinada Corridor's direct manufacturer, GCM installs in Tuni Extension at factory price — starting ₹120/sq ft,
with zero middlemen. Free survey, 24–72hr installation, and 5-year warranty included. Call 9912399224
or WhatsApp now for a no-obligation quote at your Tuni Extension address.
Choosing the Right Grade for Tuni Extension
GCM supplies two wire grades for invisible grills in Tuni Extension. The right choice depends on your floor level,
proximity to water bodies, and long-term budget:
| Specification | 304 Grade (Standard) | 316 Marine Grade (Best) |
|---|
| Corrosion Resistance | Good | Excellent (Marine-rated) |
| Alloy | 18% Cr, 8% Ni | 16% Cr, 10% Ni, 2% Mo |
| Salt-Air Resistance | Moderate | Outstanding |
| Ideal For | Lower floors, dry climate | All floors, humid/coastal areas |
| Price per sq ft in Tuni Extension | ₹120–140 | ₹160–200 |
| Expected Lifespan | 10–12 years | 20+ years |
| Warranty | 3 years | 5 years |
For apartments above the 5th floor and any location near lakes, rivers, or coastal areas in Tuni Extension,
GCM strongly recommends 316 Marine Grade SS for long-term value and zero-maintenance performance.
