Invisible Grill Installation in Bengaluru (Bangalore)
PR Invisible Grill supplies and installs invisible safety grills for suitable balconies, windows, staircases, and villas across Bengaluru. Thin stainless steel cables help keep your view open while adding a physical safety barrier. Request a free on-site measurement and quotation.

Why customers trust us
Our own technician stands on the cables before we hand over
We tension every cable and check the fixings on site — in front of you — so you can see the work holds firm before we call the job done.
*Indicative range only. Your final price depends on measured area, cable spacing, cable thickness, and fixing requirements at your site. The load check shown is carried out by trained staff — customers should not stand or climb on installed cables.
Estimate Your Invisible Grill Cost
Get an indicative per-sq.ft estimate based on your balcony or window size, cable spacing, and cable thickness. This is an approximation for budgeting — your confirmed price is given after a free on-site measurement.
Indicative estimate only. Covers SS 316 cables, aluminium track, fasteners and installation. Final price is confirmed after on-site measurement.
- SS 316 stainless steel cables (approx. 30 runs at this spacing)
- Transparent nylon-coated cable surface
- Anchor fasteners and aluminium track in Charcoal Black
- 5-year warranty against cable rusting (warranty terms apply)
Iron Grill vs Invisible Grill: See the Difference
An old iron grill turns your balcony into a cage — thick bars cut across the view, collect dust, and start rusting after a few Bengaluru monsoons. An invisible grill replaces those bars with thin, tightly tensioned stainless steel cables, so you keep the daylight and the skyline while still having a solid barrier across the opening.

Conventional iron grill
- Thick bars cut across the view and cut down daylight
- Bulky appearance on the balcony and the building facade
- Collects dust and cobwebs; awkward to clean between bars
- Painted iron tends to rust and needs repainting over time
- Welded bars are hard to remove quickly in an emergency
PR invisible grill
- Thin cables barely register in the view — you keep the skyline
- Clean, modern look that blends with the building exterior
- Smooth nylon-coated cables wipe clean with a damp cloth
- SS 316 stainless steel resists rust, with a 5-year warranty against cable rusting (terms apply)
- Cables can be cut with wire cutters if an emergency exit is needed
Want this change on your own balcony?
Book a free on-site measurement in Bengaluru and we will show you cable samples and the exact price before any work starts.
Please check your own society or building rules before installation. Approval requirements differ from one apartment association to another.
Invisible Grill Solutions We Provide
Every photo below is from our own work in Bengaluru. Each opening — corner balcony, wide U-shape, open duct, staircase or window — needs a different approach, and this is how we handle each one.
Corner BalconiesL-Shape Balcony Invisible Grill
Corner balconies covered end to end
L-shape balconies are where most contractors cut corners — they leave the turn loosely covered or bolt on an ugly extra frame. We run the aluminium track around the corner properly, so the cables stay evenly tensioned right through the bend and your view stays clean from every angle.
- Track carried around the corner, no gap at the bend
- Even cable spacing on both arms of the balcony
- 2" spacing available for children and pets
- Nothing bolted onto your railing to spoil the look
Wide BalconiesU-Shape Balcony Invisible Grill
Wide three-sided balconies on high floors
A U-shape balcony has three faces and two corners, so wind hits it from every side. We calculate the span for each face separately and add supports where they are actually needed — that is why our U-shape jobs stay tight instead of sagging in the middle after a few months.
- Each of the three faces measured and spanned separately
- Extra supports on long spans to prevent sagging
- 3.0 mm cable option for wind-exposed upper floors
- Full skyline view kept open across the whole balcony
Ducts & ShaftsDuct & Utility Shaft Covering
Open shafts, service ducts and pipe areas
Open ducts are the awkward job nobody wants — full height, plumbing lines in the way, and often no clean surface to fix into. We handle these regularly for apartment blocks: cables go floor to ceiling around the pipework, so pigeons stop nesting inside and nothing can fall through the shaft.
- Full-height covering, worked around existing pipework
- Keeps pigeons and nesting waste out of the shaft
- Stops objects dropping down the open duct
- Suitable for whole-building and association work
Homes with Kids & EldersStaircase & Landing Safety Cables
Open stair edges, landings and interior voids
Staircases are the most common fall spot at home for toddlers and elderly parents, and every stair is a different angle. We set the cables to follow the slope of your steps neatly instead of leaving triangular gaps — the finish stays discreet, so your interiors still look open.
- Cables follow the stair slope, no triangular gaps left
- Covers open landing edges and interior voids
- Helpful for toddlers and elderly family members
- Track colour matched to your wall or railing
Windows & DoorsWindow & Sliding Door Invisible Grill
Bedroom windows, french doors and sit-outs
The usual complaint with window grills is that the shutter stops sliding or you can no longer clean the glass. We fix the track clear of the sliding path and keep the frame flush with your window, so the window still opens fully, air comes in, and cleaning stays easy.
- Shutter still slides and opens fully after fitting
- Frame kept flush and neat against the window
- Glass remains easy to reach and clean
- Ventilation and daylight unaffected
Not sure which one fits your balcony?
Send us a photo on WhatsApp and we will tell you straight away which type it is, what spacing we would suggest, and roughly what it will cost. If you would rather we come and see it, the measurement visit is free and there is no obligation to book.
What Goes Into an Invisible Grill
A clear breakdown of the components we install, so you know exactly what you are paying for.
SS 316 Stainless Steel Cable
SS 316 contains molybdenum, which gives it better resistance to moisture and corrosion than standard SS 304 in outdoor conditions.
High Tensile Cable Rating
The stainless steel cables we use are rated by the manufacturer for a high tensile breaking load (commonly around 400 kgf for 2.5 mm cable). Actual installation strength also depends on your building structure and fixing points.
Nylon-Coated Cable Surface
A transparent nylon coating over the steel cable gives a smoother surface, which is gentler on hands and pet paws and easier to wipe clean.
Aluminium Mounting Track
Extruded aluminium track with drilled spacer holes, powder coated in your chosen colour, fixed with anchor fasteners into the structure.
Cables Can Be Cut in an Emergency
Unlike welded iron grills, invisible grill cables can be cut with wire cutters if an emergency exit is needed. Please keep suitable cutters accessible at home.
Wind & Vibration Consideration
For upper floors exposed to strong wind, we can use thicker cable and rubberised bushings to reduce movement and noise. This is assessed during the site visit.
Why we use SS 316, not SS 304
Bengaluru balconies see heavy monsoon rain and humidity. We recommend SS 316 because it generally holds up better outdoors than lower grades.
Better corrosion resistance in humid and rain-exposed conditions. Supported by our 5-year warranty against cable rusting, subject to warranty terms.
Often quoted at a lower price, but more prone to surface staining and rust spots over time when exposed to rain.
Invisible Grill Service Across Bengaluru
Our measurement and installation team travels across Bengaluru. Search for your area below, or contact us to confirm availability for your locality.
Whitefield
East BengaluruWe install invisible grills for apartments, villas, and independent houses in this area. Suitability is confirmed during the on-site measurement visit.
HSR Layout & Haralur
South-East BengaluruWe install invisible grills for apartments, villas, and independent houses in this area. Suitability is confirmed during the on-site measurement visit.
Sarjapur Road & Bellandur
East BengaluruWe install invisible grills for apartments, villas, and independent houses in this area. Suitability is confirmed during the on-site measurement visit.
Indiranagar & Domlur
East-Central BengaluruWe install invisible grills for apartments, villas, and independent houses in this area. Suitability is confirmed during the on-site measurement visit.
Electronic City (Phase 1 & 2)
South BengaluruWe install invisible grills for apartments, villas, and independent houses in this area. Suitability is confirmed during the on-site measurement visit.
Hebbal & Thanisandra
North BengaluruWe install invisible grills for apartments, villas, and independent houses in this area. Suitability is confirmed during the on-site measurement visit.
Koramangala
South-East BengaluruWe install invisible grills for apartments, villas, and independent houses in this area. Suitability is confirmed during the on-site measurement visit.
Kanakapura Road & JP Nagar
South BengaluruWe install invisible grills for apartments, villas, and independent houses in this area. Suitability is confirmed during the on-site measurement visit.
Yelahanka & Jakkur
North BengaluruWe install invisible grills for apartments, villas, and independent houses in this area. Suitability is confirmed during the on-site measurement visit.
Marathahalli & Varthur
East BengaluruWe install invisible grills for apartments, villas, and independent houses in this area. Suitability is confirmed during the on-site measurement visit.
Bannerghatta Road & Hulimavu
South BengaluruWe install invisible grills for apartments, villas, and independent houses in this area. Suitability is confirmed during the on-site measurement visit.
Malleshwaram & Rajajinagar
West-Central BengaluruWe install invisible grills for apartments, villas, and independent houses in this area. Suitability is confirmed during the on-site measurement visit.
How Invisible Grill Installation Works
From the first measurement visit to handover, usually within a couple of days depending on scheduling.
Free On-Site Measurement & Assessment
Our technician visits your home in Bengaluru with sample SS 316 cables, measures the opening accurately, and checks the available fixing points.
Track Preparation
We cut the aluminium track to suit your balcony width or window shape and prepare the anchor fixings.
Cable Threading & Tensioning
SS 316 cables are threaded through the track and tensioned at your chosen 2-inch or 3-inch spacing to reduce sag.
Load Check & Warranty Handover
We check the cable tension on site, clean up the work area, and hand over your warranty details covering cable rusting for 5 years, subject to the warranty terms.
Types of Openings We Work On
Browse the common balcony, window, and staircase types we install invisible grills on, along with the specification usually recommended for each.
Note: the photographs below are reference images used to illustrate each opening type, not photographs of specific customer installations.
Reviews from Our Bengaluru Customers
Reviews shown below are submitted by customers through this website. If we have completed an installation for you, we would be glad to hear about your experience.
“tscheck timezone review comment”
“QA automated review comment for regression testing.”
“QA automated review — great installation experience.”
“QA automated review comment for regression testing.”
“QA automated review — great installation experience.”
“QA automated review comment for regression testing.”
“QA automated review — great installation experience.”
“QA automated review comment for regression testing.”
Frequently Asked Questions
Practical answers about invisible grill pricing in Bengaluru, society approvals, materials, and maintenance.
Still have a question about your balcony?
Send a photo on WhatsApp, or email us at prinvisiblegrill@gmail.com
Get a Free Invisible Grill Quote in Bengaluru
Tell us about your balcony or window. Sending a photo on WhatsApp along with rough measurements helps us respond faster.
Business Details
Business name: PR Invisible Grill
Service area: Bengaluru, Karnataka, India
Phone / WhatsApp: +91 91879 64996
Email: prinvisiblegrill@gmail.com
Working hours: Monday to Sunday, 8:00 AM – 9:00 PM
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