Fire Rated Hollow Metal Door Specifications

Assemblies complying with nfpa 80 that are listed and labeled by a qualified testing agency for fire protection ratings indicated based on testing at positive pressure according to nfpa 252 neutral pressure at 40 above sill or ul 10c.

Fire rated hollow metal door specifications.

All of our standards are free of charge and are also available collectively in a single pdf called the fact file. All values which do not carry specific tolerances or are not marked maximum or minimum shall have the following tolerances. Ansi naamm hmma 860 xx guide specification for hollow metal doors and frames 5 csi section 08 11 13 hollow metal doors and frames part 1 general 1 01 summary this section includes hollow metal door and frame products as shown in the contract documents and approved shop drawing. Linear dimensions shall be 1 16 in.

Terminology used in describing these frames follows as closely as possible the american national standard for nomenclature for steel doors and steel door frames ansi a250 7. Steelcraft commercial steel doors and frames set the standard for performance reliability and style. Lite frames 3 4 hour rated max. For fire rated applications the clearances between the meeting edges of pairs of doors shall be 1 8 3 2 mm 1 16 1 6 mm.

The following is a list of the current technical documents available from the steel door institute. We specify standards for regular and custom steel doors and frames like bullet proof doors sound resistant doors fire rated doors blast doors and more. 18 gauge frames single swing frame 1 1 2 hour rated. Steel is the sole door material to deliver a 3 hour fire rating.

Fire window frame 1 hour rated. This is an example of a section 081113 hollow metal doors and frames specification for a healthcare facility which includes standard doors and frames fire rated assemblies sidelights and more. Fire labeled doors available. Edition recommended specifications for standard steel doors and frames.

Metal fire doors are an economical alternative to wood fire doors when more than a 20 minute rating is required. Protection association for fire doors and fire windows nfpa 80 and the door components installation instructions. Labeled fire doors control the spread of fire and smoke for up to 3 hours. Start by clicking the building type and opening to see the most common door specifications based on your criteria.

Conveniently order online and enjoy our quick ship program. Our solid selection of hollow metal doors and frames are supported by our trusted reputation in the industry. 2 1 8 3 the clearance measured from the bottom of the door to the bottom of the frame undercut shall be a maximum of 3 4 19 1 mm unless otherwise specified. Transom and or sidelite panel frame panel frames 1 1 2 hour rated.

Fire window frame knock down construction drywall walls only 1 1 2 hour rated. Backbend return face stop soffit rabbet throat.