Fire Rated Hollow Metal Door Specifications

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Fire rated hollow metal door specifications.

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. We supply any scale projects nationally or locally. Start by clicking the building type and opening to see the most common door specifications based on your criteria. Fire window frame knock down construction drywall walls only 1 1 2 hour rated.

Edition recommended specifications for standard steel doors and frames. Transom and or sidelite panel frame panel frames 1 1 2 hour rated. Steel is the sole door material to deliver a 3 hour fire rating. Protection association for fire doors and fire windows nfpa 80 and the door components installation instructions.

Fire window frame 1 hour rated. All of our standards are free of charge and are also available collectively in a single pdf called the fact file. 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. 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.

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. 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. 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. Steelcraft commercial steel doors and frames set the standard for performance reliability and style.

Lite frames 3 4 hour rated max. All values which do not carry specific tolerances or are not marked maximum or minimum shall have the following tolerances. The following is a list of the current technical documents available from the steel door institute. Our solid selection of hollow metal doors and frames are supported by our trusted reputation in the industry.

20 45 60 90 minute or 3 hour label. Backbend return face stop soffit rabbet throat. Metal fire doors are an economical alternative to wood fire doors when more than a 20 minute rating is required. 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.

607 single pairs up to 3 hour. Labeled fire doors control the spread of fire and smoke for up to 3 hours.