Engineering doors for real Indian conditions
Petra Steel Doors LLP, based in Ernakulam, Kerala, manufactures and supplies
premium steel doors built to perform in India’s toughest climates — from coastal humidity to heavy monsoon rainfall. Every door blends advanced GI steel engineering with refined finishes for lasting strength, security, and style.
A door that outlasts the weather
TRADITIONAL WOOD DOORS
Warps and swells in monsoon humidity
Vulnerable to termites and rot
Needs frequent polishing and refinishing
Weaker resistance to forced entry
Engineered to resist rust, warping & corrosion
Termite-proof, all-weather GI steel construction
Low-maintenance — a simple wipe keeps it new
Multi-point locking for superior security
PETRA STEEL DOORS
Built around six core strengths
Advanced Security
Multi-point locking systems for dependable protection.
Weather Resistant
Rust, warping and corrosion resistant in any climate.
Fire-Rated Safety
Doors built to meet stringent fire safety standards.
Low Maintenance
Dirt and corrosion-resistant surfaces stay clean for years.
Energy Efficient
Insulated cores help regulate indoor temperature.
Designer Finishes
Wood-look textures, colours and hardware for every home.
Seven designs, one standard of quality
The flagship range — GI steel construction engineered for maximum durability and all-weather performance.
Combines open-air ventilation with steel-grade security, ideal for balconies and secondary entrances.
The warmth of natural teak wood grain, delivered with the strength and longevity of steel.
Premium Galvanized Steel Doors
Premium Grill Doors
Teak Wood Finish Steel Doors
Textured embossed panels replicate fine wood carving for a premium, traditional look.
Grand twin-panel entrances suited to wide openings and statement facades.
Purpose-built for maximum protection with reinforced locking and heavy-gauge steel.
Embossed Wood
Finish Doors
Double Leaf Doors
Steel Security Doors
What sets Petra apart
BIS-Certified Manufacturing
Full compliance with IS 1038:1983 — the national standard for steel doors, windows and fittings.
Engineered for Kerala’s Climate
Designed from the ground up for high humidity, heavy monsoon rainfall and coastal salt air.
All-Inclusive Installation
Frame, lock, painting and accessories included — fast, cost-effective fitting with no surprises.
Nationwide Dealer Network
250+ dealers across India backed by responsive local service teams.
10-Year Manufacturer Warranty
Backed by a dedicated local service network across every district we serve.
