
Invisible Grills
Slim, high-tensile stainless steel wire grills that protect balconies and windows without blocking your view.
IT Corridor
Perumal Safety Nets provides professional installation of invisible grills, safety nets, pigeon nets, bird nets, dove nets and cloth hangers for homes and apartments in St. Thomas Mount and surrounding areas of Chennai. Every installation begins with a free site visit so we can measure accurately and recommend the right solution for your balcony, window or terrace.

St. Thomas Mount is a historic hill and neighbourhood with a national shrine and a metro station. Older buildings and newer flats sit on and around the hill.
Older homes in St. Thomas Mount often have unusual window sizes and deep sills. We measure each opening by hand, since standard sizes rarely fit, and we keep the finish neat so the building's character is not spoilt.

Slim, high-tensile stainless steel wire grills that protect balconies and windows without blocking your view.

Heavy-duty balcony and building safety nets to prevent falls of children, elderly and pets from height.

Durable pigeon nets that keep balconies and windows free of pigeons, droppings and nesting mess.

General-purpose bird protection nets for balconies, terraces, warehouses and commercial spaces.

Space-saving ceiling-mounted and wall-mounted cloth drying hangers for balconies and utility areas.

Specialised fine-mesh nets to keep doves and pigeons off balconies, sit-outs and window grills.
For older buildings in St. Thomas Mount, we always inspect the wall condition before quoting and suggest the gentlest fixing method.
Yes. We visit homes in St. Thomas Mount and nearby IT Corridor areas such as St. Thomas Mount National Shrine and St. Thomas Mount Metro Station for a free measurement, and we share a written quote after the visit with no obligation to go ahead.
Owners in St. Thomas Mount usually start with slim invisible grills or pigeon nets for older windows and ledges, since both suit an established building.
Most jobs in St. Thomas Mount are completed in a single day after measurements are confirmed. Larger terraces or several floors may take longer, and we tell you the timing when we quote.