Fire Retardant Plywood
Prabal Fiero is our IS 5509 Prabal fire-retardant plywood, built for spaces where safety can’t be an afterthought. Engineered for low flammability and minimum surface flame propagation, Fiero is designed to ignite less and stay safer – with a low ignition tendency, low smoke output, and a minimum 45-minute fire shield to help buy critical response time when it matters most.
A stronger fire system end-to-end 2X fire-retardant build, an advanced flame-retardant formulation resin for secure bonding, and fire-retardant pressure impregnation as per IS 5539 for deeper protection. Add 100% Boiling Water Proof endurance, and Fiero becomes the right choice for both high-occupancy commercial interiors and safety-conscious homes.
Prabal Fiero – Safety-led plywood, made with Prabal discipline.
Fire Retardant Plywood
Prabal Fiero is our IS 5509 Prabal fire-retardant plywood, built for spaces where safety can’t be an afterthought. Engineered for low flammability and minimum surface flame propagation, Fiero is designed to ignite less and stay safer – with a low ignition tendency, low smoke output, and a minimum 45-minute fire shield to help buy critical response time when it matters most.
A stronger fire system end-to-end 2X fire-retardant build, an advanced flame-retardant formulation resin for secure bonding, and fire-retardant pressure impregnation as per IS 5539 for deeper protection. Add 100% Boiling Water Proof endurance, and Fiero becomes the right choice for both high-occupancy commercial interiors and safety-conscious homes.
Prabal Fiero – Safety-led plywood, made with Prabal discipline.



























Flammability Test (Min) | BIS – 30 minutes | Fiero – >45 Minutes
Flame Penetration Test (min) | BIS – 2.5 Times | Fiero – 3.5 Times
Rate Of Burning Test (Min) | BIS – 20 minutes | Fiero – >30 minutes
Smoke Developed Index | BIS – NA | Fiero – ≤450