Fire-Rated Commercial Hollow Metal Doors We work exclusively with experienced manufacturer of the doors and frames like GREEN HOLLOW METAL, whose design is based in SDI and NFPA technological data in the interest of improving the safety for the public benefits. We offer the doors that are produced with the toughest UL and SDI standard to prevent any spread of smoke and fire break up. Our frames are tested to BS STANDARDS, and is approved by the Royal Oman Police. We have executed doors installation including the Acoustic doors, upto STC 50, and galvanized steel to ASTM A526. Available in nominal 1.2mm or 1.5mm or 2.5mm sheets. The ironmongery that we offer as standard is SIMPLEX, EUROPEAN origin, and we use the fire rated range to ensure that we offer the doors that is of high quality and reliable as this involves human safety.

Fire-Rated steel doors play a vital role in keeping people safe and minimizing property damage during a fire. Labeled fire doors control the spread of fire and smoke for up to 3 hours. Metal fire doors are an economical alternative to wood fire doors, when more than a 20 minute rating is required. Steel is the sole door material to deliver a 3 hour fire-rating.

Trudoor is an authorized WHI fire-labeled shop (Warnock Hersey / Intertek), enabling us to modify, re-certify and label fire-rated doors and frames. Our facility undergoes routine inspections to verify that modifications are done in compliance with the requirements of the Intertek specification listings.

• 20, 45, 60, 90 Minute or 3 Hour Label
• Heavy Duty 18 Gauge Steel
• Insulated Polystyrene Core


  • soundseal
  • lindab
  • metrico
  • herz
  • sodeca
  • olefini
  • bsb
  • ecotone
  • euroclima
  • mappy
  • resistoflex