Fire Rated Metal steel Doors are ideal for any opening that needs to be a fire barrier. They’re common in schools,hotel,bedroom ,hospitals and municipal buildings as a means of passing through a fire-rated wall. They’re mandatory in most commercial stairwells and are now commonly used in residences between the garage and home.
Under Underwriter Laboratories (UL) guidelines, A-label fire rated doors are a fire barrier for 3 hours or more. B-label fire rated doors are rated for one hour and half, and C-label doors are fire-rated for three-quarters of an hour.
DaLian Golden House offers a full array of fire-rated hollow metal doors, including 3 hour, 1 1/2 hour (or 90 minute), 3/4 hour (or 45 minute), or 20 minute. Our Golden House steel door masonry frames are 3-hour rated and can also come with a transom panel. Our drywall frame is UL and FM embossed for 90 minutes, and our metal remodeling frame, also known as a replacement door frame, also has 90-minute rating.
For safety reasons, fire-rated hollow metal doors must be self-closing and self-latching. Golden House standard steel door comes with a door closer reinforcement, and you can request a door reinforcement for our standard steel frame as well. Every Golden House steel door and frame are manufactured in accordance with each of the following standards and tests.
Fire rated metal steel doors can be painted, but the fire labels should not be removed or painted over. Golden House Door offers factory prefinished doors and prefinished frames in a broad variety of Sherwin Williams colors. You’ll find more about our many choices at ghdoorframe.com and ghdoorframe.com.
