You should always ensure that you keep your commercial or industrial buildings safe from potential threats. Usually, your building components are the ones susceptible to damage and temperament from unauthorized personnel. You have to protect them by installing the ADC-WB-FRS-U, which is a Standard Ultra Fire-Rated Access Door.

The WB-FR standard ultra fire-rated access door as a fire-rated access panel can be used wherever it is necessary to provide service access to shafts and any other areas requiring a fire-rating. This door is constructed the same as the standard fire-rated access door including a THERMAFIBER® industrial felt insulation for optimal fire protection and superior sound control. 

Special features of this model include an 18 gauge cold-rolled steel door and trim, a 16 gauge cold-rolled steel box return frame, a 2” thick mineral wool insulation contained within the door cavity, a fully-concealed rod type hinge that allows an opening to 170°, and a self-latching direct-action latch, opposite hinge, ultra Lock with key included with each door. 

For walls, this door has an Underwriters Laboratories (UL and ULC), 1-1/2 hour “B” label, with a maximum temperature rise of 250 degrees Celsius after 30 minutes for vertical wall installations, and Warnock Hersey International 1 hr rating for combustible floor/ceiling applications, 3 hr rating for non-combustible floor/ceiling assembly.

Don’t forget that you can get the ADC-WB-FRS-U from reliable construction suppliers like Access Doors Canada. We guarantee high-quality products to all of our clients. You can get in touch with us at 1-800-679-3405 if you need to utilize them for your construction project. You also have the option to get them in different sizes, ensuring that they will fit on the roof opening without a problem.

Once you order them, expect our products to arrive at their destination within five business days!