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ADD: NO.133,Huadu Rd, Chengxi Industrial Area, Yongkang,Zhejiang China
Tel:+86 13758983507
UL Steel Fire Rated Door Factory

3 hours ul listed steel fire door

3 hours ul listed steel fire door

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Product Description

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.
dreamroom door 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.


Material Cold-roll steel  or Galvanized steel
Thickness of steel sheet For door leaf 0.8mm ~ 1.0mm
For door frame 1.2mm ~ 2.0mm
Thickness of door leaf 50mm, 70mm, 90mm
Size Standard size:  2050X860MM  / 2050X960MM 
Customized Size  , Maximum height:3000mm, Maximum width:1200mm
Surface Finish Powder coating / Heat-transfer print / Imitated Copper paint
Infilling Rock wool or Perlite
Open direction Inward or outward; left or right
Fire Rating 120 minutes
Certificate UL 10B / UL 10C /BS476 /EN1634

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