Window Invisible Grills
Secure a window opening without the barred look, and keep the full daylight.
Windows are the opening most often left unprotected, and on upper floors they are the one that matters most. A cable grill fits inside the reveal, so from inside the room the window looks unaltered.
Because the cable is vertical and thin, it casts almost no shadow — a real consideration in rooms that only get light from one side.
- Fits inside the window reveal, no external projection
- Does not interfere with sliding or casement operation
- Mosquito mesh can be fitted over the same frame
- Suited to bedrooms, kitchens and stairwell windows
Specification
| Cable | 2.5mm 316 stainless steel, nylon sheathed |
|---|---|
| Standard spacing | 75mm |
| Fixing | Inside reveal, stainless anchors |
| Finish options | White, black, grey, bronze |
| Warranty | 5-year standard warranty, up to 10 years on HDPE installations |
| Areas covered | Andhra Pradesh, Telangana |
What will it cost?
A rough figure in ten seconds. The exact price comes from a free site visit — measurements given over the phone are almost always out by enough to matter.
₹11,500–₹14,700
Based on about 80 sq ft at ₹160/sq ft
Indicative only. Access, height and fixing conditions change the final price — all of which we check for free before quoting.
Window Invisible Grills — common questions
What material are the nets made from?
Knotted high-density polyethylene, UV stabilised. HDPE is chemically inert, waterproof and does not degrade in sunlight the way untreated polypropylene does. Nets are tensioned on a stainless steel wire frame using screw pins, turnbuckles and hogging staples, so the installation stays tight rather than sagging after the first season.
How much does it cost?
Pricing starts from a base rate per square foot and varies by product — invisible grills cost several times more than netting. Use the estimate calculator for an approximate figure, then book a free site visit for an exact written quotation. Measurements taken over the phone are almost always wrong.
How long will the installation last?
Five years is typical for HDPE netting in direct sun, longer on sheltered elevations. Invisible grills last considerably longer — the stainless cable is the limiting component and it does not corrode. Sun exposure is what ages netting, not rain.
Can a bird cut through the net with its beak?
No. HDPE at the gauge we use cannot be cut by a pigeon or crow. The failure mode for bird netting is never the mesh — it is a gap left at the perimeter, which is why edge sealing is the part of the job that actually matters.
Get a price for window invisible grills
Free inspection across Andhra Pradesh, Telangana. We measure, recommend the right specification, and quote in writing.