CECO CHMDL 40 68-12x12 Vent MORT-ST 18 ga Steel Security Door with Louvers
The CECO Steel Door with Louvers (No Window) is a 90-minute fire-rated security door with a 48-inch width and 80-inch height opening. It features a mortise lock, non-handed orientation, and is constructed from…
SKU 3G-OTH-740221
Also listed as: CHMDL406812x12VentMORTST18ga · CHMDL 40 68 12 x12 Vent MORT ST 18 ga · CHMDL-40-68-12-x12-Vent-MORT-ST-18-ga
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The CECO Steel Door with Louvers (No Window) is a 90-minute fire-rated security door with a 48-inch width and 80-inch height opening. It features a mortise lock, non-handed orientation, and is constructed from 18-gauge steel (MPN CHMDL 40 68- 12 x12 Vent MORT-ST 18 ga).
Frequently Asked Questions
What is a CECO steel door with louvers used for?
A CECO steel door with louvers is used in commercial and industrial facilities requiring a 90-minute fire-rated security door. It provides ventilation through the louver while maintaining fire protection, and is suitable for stairwells, mechanical rooms, and egress paths where a non-handed, mortise-lock door is specified.
What are the specifications of the CECO CHMDL 40 68- 12 x12 Vent MORT-ST 18 ga door?
This CECO steel door has a 90-minute fire rating, 80-inch door opening height, 48-inch door opening width, and is constructed from 18-gauge steel. It features a mortise lock, non-handed orientation, and includes a 12 x 12 inch louver. The manufacturer part number is CHMDL 40 68- 12 x12 Vent MORT-ST 18 ga.
Where to buy a CECO steel door with louvers worldwide?
3G Electric supplies the CECO steel door with louvers worldwide. As a global industrial sourcing partner, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote on the CHMDL 40 68- 12 x12 Vent MORT-ST 18 ga model with your required quantity and destination.
How to install a CECO steel door with a mortise lock?
Installation follows standard steel door and frame procedures: ensure the rough opening is plumb and square, set the frame, hang the door on hinges, and install the mortise lock per the manufacturer's template. For fire-rated doors, maintain the required clearances and use listed hardware to preserve the 90-minute rating.
CECO Products
3G Electric supplies CECO security doors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
