Fire rated three 3 frames are available in the following maximum door opening sizes.
Fire rated double door hardware.
A door manufacturer cannot label a push pull assembly as fire rated.
Labeled fire doors control the spread of fire and smoke for up to 3 hours.
Refer to the door manufacturer s published listings.
Our experienced designers and door builders welcome your ideas and look forward to working with you to create a high quality entrance or vendor door that is designed specifically for your application and decor.
D d hardware has over 12 year s experiences manufacturing supplying architectural hardware products for fire rated doors such as.
F and fn series frame.
We take pride in our easy online ordering system allowing you to configure a door without the hassle or confusion giving you easy access to some of the lowest prices on the internet.
Fire rated doors must be self closing.
Cdf distributors is the online source for commercial steel doors hollow metal doors wood doors fire rated doors welded frames knock down frames door hardware.
Pairs of doors with removable hardware mullions are treated and listed as 2 single doors.
Suitable for education healthcare hospitality government and commercial applications.
Usa fire door supplies material in all 50 states.
Fire rated steel doors play a vital role in keeping people safe and minimizing property damage during a fire.
Astragals on fire rated doors.
Weatherstripping astragals rated for 3 hours 180 minutes do not satisfy the astragal requirements for steel fire doors.
Whether you are in new york california texas florida hawaii or alaska we deliver.
Fire rated double doors require a listed flush bolt on the inactive leaf or fire vertical exit devices on both leaves.
Astragals may not be required on double egress or other applications with 90 minute or less ratings.
Astragals must be steel overlapping type.
Metal fire doors are an economical alternative to wood fire doors when more than a 20 minute rating is required.
All 3 hour fire rated pairs of doors do require an astragal when used without a removable hardware mullion.
Fire rated hinges fire door locks escape door locks ansi mortise lock fire door handles etc.
4 0 x 10 0 single door opening 8 0 x 10 0 double door opening mu ser.
Push and pull hardware does not automatically latch and therefore cannot be used in fire rated applications.
The most common application for a fire rated door include commercial openings needing to meet code requirements or any opening that needs to be protected from a potential fire hazard from spreading.