Double Doors - Hollow Metal Pairs
Double Doors - Hollow Metal Pairs
Starting at $780.00
Description
Heavy-duty steel double doors for commercial, industrial, and institutional use
Our stock hollow metal doors provide a cost-effective, non-handed, square-edge solution designed to deliver high-quality, full-flush steel performance. These doors are engineered to meet demanding requirements for durability, security, aesthetics, and fire protection across a wide range of applications.
Features:
- 1-3/4” thick, non-handed construction with reversible hinge plates
- Inverted top and bottom channels for added strength, stability, and protection
- Interlocking seam for enhanced structural rigidity and long-lasting durability
- Compatible with a wide selection of glass lites, louvers, and hardware preparations
- Factory-applied rust-inhibiting primer (standard finish; no custom colors available)
- Optional fire-rated models available up to 3 hours, supplied with WHI/ITS mylar labeling
| Level |
Heavy Duty, SDI Level 2 – 18-Gauge Steel Face Sheets – (16 Ga. Available) |
|---|---|
| Core |
Rigid Honeycomb Core or Polystyrene Core |
| Thickness |
1-3/4" Standard |
| Handing |
Non-Handed Design; Reversible Hinge Plates |
| Sizes |
Standard Pair Widths up to 8'0", Height to 8'0" (Custom Sizes Available) |
| Edges |
Square Hinge and Lock Edges (Beveled Edges Available) – Full Height, Epoxy Filled Mechanical Interlock Edges |
| Reinforcements |
Heavy Gauge Door Closer and Hinge Reinforcements |
| Channels |
14-Gauge Inverted Top and Bottom Channels, Optional Flush Top Cap |
| Door Finish |
Factory-Applied, Baked-On, Rust Inhibiting Gray Primer (No Special Color Options) – Not intended to be a finish coat. It is recommended that finish paint (topcoat) be applied after installation |
| Standard Preps (Active Door) |
161 (cylindrical lock), 86 Edge (mortise lock), Deadbolt, RPD (blank edge, panic reinforced) |
| Inactive Door Preps |
Flush Bolts and Lock Strikes |
| Optional Preps |
Continuous Hinge Application (Undersized Width), Exit Device Trim, Deadbolts, Lite and Louver Cutouts |
| ANSI Standards |
Meets or Exceeds Standards for ANSI 250.4 and ANSI 250.8 |
| Fire-Rating |
Optional – WHI / ITS up to 3-hour Fire-Rating, Positive Pressure and “S” Smoke included |
| Buy American Act Compliance |
Meets Buy American Act – Made in USA |
| Mfg. Hinge/Lock Locations |
Steelcraft, Mesker, Ceco, Curries, Republic, Baron, DKS, Pioneer, Deansteel, Custom Locations |
Non-Handed Hinge Reinforcement (Reversible Plate)
161 Lock Prep / Deadbolt Prep (Bored – 2-3/4″ Backset) ANSI / SDI A115.2
86 Edge Prep (Mortise Lock) ANSI / SDI A115.1
RPD – Rim Panic Reinforced (Blank Edge)
Inactive Leaf ASA Strike Prep (With Astragal)
Astragals are installed between pairs of doors to close the gap and provide protection against weather, light, sound, and in certain cases, fire and smoke. The selection and use of an astragal depend on specific security and safety requirements.
Astragals on Fire-Rated Doors
- Astragals may not be necessary for double egress doors or openings rated for 90 minutes or less. It is important to consult the door manufacturer’s listed specifications.
- Where required, astragals must be of the steel overlapping type. Weatherstripping astragals, even those rated for 3 hours (180 minutes), do not meet the requirements for steel fire doors.
- If fire exit hardware is installed on a pair of doors, a door coordinator must be used to ensure the correct closing and latching sequence.
- An astragal may be installed on a pair of doors where the active leaf has a mortise exit device and the inactive leaf has vertical rods.
- Astragals cannot be used on pairs of doors that swing in the same direction and are equipped with double vertical rods, as this would interfere with the operation of one door leaf. Since 3-hour (180-minute) fire-rated openings require an astragal, such configurations are not permitted.
- Astragals may be either screw-attached or welded to the door, depending on the application.
- Astragals are not installed on pairs of doors that have an open back strike.
Flat Astragal Flat astragals are mounted on the active out-swinging door, either by welding or with screws. The astragal must be cut/notched on-site to accommodate the lock strike plate on the inactive door.
Z Astragal (Wrap-around Astragal) Z-type astragals are installed on the inactive leaf of in-swinging doors and can be either welded or screw-attached. These astragals are manufactured with pre-cut openings to accommodate flush bolts and the lock strike. They are supplied loose for installation in the field and are suitable for use on both fire-rated and non-fire-rated door assemblies.
2-Piece Astragal The two-piece astragal serves as an alternative astragal for the active leaf on out-swinging doors. It enables the use of standard flush bolt and strike clearance cutouts on the inactive leaf while providing an exterior bar-type astragal. This astragal is supplied loose for field installation and is suitable for use on both fire-rated and non-fire-rated door assemblies.
Brush Meeting Stile Astragals Brush meeting stile astragals are surface-mounted to each leaf of a door pair using screws. They are commonly used on door pairs equipped with vertical rod exit devices and/or push/pull hardware.
Manual Flush Bolts Flush bolts are installed to hold the inactive door leaf in place so the active door can properly latch and lock. Standard manual flush bolts are fitted into the top and bottom edges of the door. When engaged, the top bolt extends into the frame head, while the bottom bolt extends into the floor or threshold.
Automatic Flush Bolts Fully automatic operation – When the active door closes, the inactive door automatically latches and the bolts extend into their respective receivers. When the active door is opened, the latch releases and the bolts retract automatically.
Bar Coordinators & Accessories Coordinators are used on pairs of doors where one door must close in a specific sequence before the other. The coordinator’s active door arm, positioned closest to the active stop, keeps the active door held open until the mechanism is released by the closing of the inactive door leaf.
Dustproof Strike A bottom strike is used to receive the bottom flush bolt. It is most commonly installed when there is no threshold, but it may also be used with a threshold by removing the faceplate. The spring-loaded plunger automatically retracts to be flush with the floor or threshold whenever the flush bolt is withdrawn, preventing debris buildup and eliminating the need for regular cleaning of the strike.
All of the double door hardware described above is available in our Flush Bolts and Coordinators category.