Offices and Conference Rooms
up to 3hrs*
R-2 to R-4**
up to STC 45
ASTM A653-B
Engineered with a dense mineral core and perimeter sound seals, these doors achieve STC value ratings of 25 to 45+, effectively minimizing sound transmission between spaces.
Our Sound Transmission Class Doors can also achieve up to 90-minute or 3-hour fire ratings, combining life safety with acoustic privacy in one code-compliant assembly.
Our sound-deadening core delivers moderate R-values (R-2.5 to R-4) while maintaining excellent sound and fire resistance, ideal for multifunctional interior partitions.
Important: You must consult the manufacturer to verify that the selected door configuration, core, and perimeter sealing system meet the required acoustic performance for your project.
We offer 2 additional edge finishing options to all our steel doors. They are optional and depend on preference for added longevity or a smoother, visually pleasing finish.
Our tack seamed doors offer a tack welded edge on the lock seam for added durability.
This option offers the same tack welded edge, followed by body filling to create a smooth seamless finish.
* Door elevations refer to the various lite cutouts when specified by the architect.
Doors with a lite cutout will be supplied with either a snap-in glazing kit or screw-in thermal kit, depending on specifications (glass is to be supplied and installed by others).
See our resources page for technical information.
Fire-labelled doors will be provided for those openings requiring fire protection ratings, as determined and
scheduled by the architect. Such products have been tested in strict conformance with CAN4 –S105,
ASTM E – 152 or NFPA 252 as listed by a nationally recognized agency having a factory inspection service,
in conjunction with the Canadian Steel Door Manufacturers Association, and will be constructed as
detailed in the follow–up service procedures.
Unless specified otherwise, the location of hinges, locks, exit devices, push / pull plates, closers etc. will be as per All Steel Doors 2000 standard locations. Refer to this table for our standard hinge locations or
contact us at 416-297-8500 or frontdesk@asddoors.com for more information.
All doors should be thoroughly inspected upon receipt and all discrepancies, deficiencies and/or damages must be reported in writing to All Steel Doors 2000 within 3 days of receipt of shipment. All shipments are FOB All Steel Doors 2000. All damages incurred during shipment to be claimed by the distributor directly to the freight carrier. Doors must be removed from any wrapping or covering and be stored in a protected location in an upright position, on wood sills spaced with blocking to permit air circulation.
Need more information on this door’s capabilities, specifications or custom options? Want to distribute our steel doors?
130 Milner Ave, Scarborough, ON M1S 3R3, Canada.
Contact
Phone: 416-297-8500
Toll Free: 1-877-353-0937