Staircase Invisible Grills in Tuni
Close off open stairwell voids and landing gaps without darkening the stairs.
Fitting this in Tuni
Small delta town, mostly independent houses — tree and terrace netting more than balconies.
Crown netting is seasonal and routine here, not an occasional job.
The open void beside a staircase is one of the more dangerous features of an Indian home, and it is almost always left open because a solid barrier would make the stairwell dark and cramped.
Cable runs raked to follow the stair pitch close the void completely while keeping the light coming down the shaft.
- Raked to follow the stair pitch
- Landing and half-landing gaps closed to the same spec
- Keeps natural light travelling down the stairwell
- Handrail can be integrated into the top track
Specification
| Spacing | 75mm standard, 45mm with children |
|---|---|
| Geometry | Raked to stair pitch |
| Fixing | Stringer and soffit anchors |
| Warranty | 5-year standard warranty, up to 10 years on HDPE installations |
| Covered in Tuni | Tuni Town, Kotananduru |
Local conditions in Tuni
- Coconut and mango belt. Crown netting is seasonal and routine here, not an occasional job.
- Independent houses. Terrace, window and staircase work rather than tower elevations.
- Delta humidity. Stainless fixings throughout.
Staircase Invisible Grills in Tuni — common questions
Do you fit staircase invisible grills across Tuni?
Yes — Tuni Town, Kotananduru and the rest of the city, 2 localities in total. Site inspection is free and usually within 24–48 hours.
Does Tuni need a different specification?
Small delta town, mostly independent houses — tree and terrace netting more than balconies. Crown netting is seasonal and routine here, not an occasional job.
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.
Staircase Invisible Grills in Tuni — get a price
Free inspection anywhere in Tuni. We measure, recommend the right specification for local conditions, and quote in writing.