This fd30 rated fire door features a 1 panel shallow moulded smooth design suitable for todays modern designs and minimalist interiors other doors in this style include a range of solid and hollow core doors and glazed optionsthis door provides 30 minutes of fire protection when hung in accordance with the manufacturers instructions in an appropriate frame with intumescent strips in the jambs and head or top and long edges of the door click on the video link under the product image for mo