Warnock Hersey Steel Door

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Warnock hersey steel door.

Steelcraft sz series spec. Certification entity that originally certified the door usually warnock hersey intertek or underwriters laboratories. Choose from a wide range of metal door and frame categories. Dks fire labeled steel frames carry the 3 hour warnock hersey label for masonry and 90 minutes for drywall frames.

With over 6 500 listed products the warnock hersey wh etl mark is north america s leading product safety and performance mark for fire doors. Standard for fire doors and other opening protectives. Wh labels created date. More than 6 500 products bear the warnock hersey mark including fire doors plumbing hearth hardware and construction products.

We are a certified warnock hersey fire door and frame labeling facility and we stock hollow metal frames and doors that can be fire rated 20 minute 45 minute 90 minute or 3 hour if appropriate. Utilizing the warnock hersey mark on a product reflects a commitment to product safety performance and quality to inspectors builders and end users. Trudoor is an authorized whi fire labeled shop warnock hersey intertek enabling us to modify re certify and label fire rated doors and frames. And we are certified by ul to cut re certify and label fire rated glazing materials.

Recent changes to nfpa 80 are addressed in this document. To schedule a free consultation. We supply any scale projects nationally or locally. Our solid selection of hollow metal doors and frames are supported by our trusted reputation in the industry.

Our steel frames are available in 16 and 18 gauge for 1 3 4 doors. Warnock hersey fire door label requirements steel door institute subject. Product overview fire rated steel doors for commercial industrial applications. If a product has the warnock hersey mark it means the product is in compliance with building codes and other safety health and quality regulations.

Our facility undergoes routine inspections to verify that modifications are. Door construction meets the requirements of ansi a250 8 2003 sdi 100 meets buy american act. Steelcraft commercial steel doors and frames set the standard for performance reliability and style. The warnock hersey mark can be found on more than 6 500 products ranging from fire doors hardware hearth plumbing and construction products.

A therma tru fire door tr12 24 steel edge must be installed with a therma tru adjusta fit 2 frame with a lock bore sleeve and a smock and draft intumescent seal to achieve a 90 minute or 60 minute positive pressure rating. All standard frames are manufactured from cold rolled or galvanized a40 steel.