CECO Narrow Light Steel Door: Rectangle Window, 90 min Fire Rating, 84 in Door Opening Ht
The CECO Narrow Light Steel Door with Rectangle Window is a 90-minute fire-rated security door featuring a mortise lock type and steel construction. It has an 84-inch door opening height and is non-handed, with the…
SKU 3G-OTH-645123
Also listed as: CHMDNL4070MORTCU18ga · CHMD NL4070 MORT CU 18ga
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The CECO Narrow Light Steel Door with Rectangle Window is a 90-minute fire-rated security door featuring a mortise lock type and steel construction. It has an 84-inch door opening height and is non-handed, with the manufacturer part number CHMD-NL4070-MORT-CU-18ga.
Frequently Asked Questions
What is the CECO Narrow Light Steel Door with Rectangle Window used for?
This 90-minute fire-rated security door is designed for commercial and industrial facilities requiring fire separation and access control. Its mortise lock and steel construction suit high-traffic areas like warehouses, manufacturing plants, and institutional buildings where durability and fire safety are critical.
What are the specifications of the CECO CHMD-NL4070-MORT-CU-18ga door?
This CECO door has a 90-minute fire rating, 84-inch door opening height, mortise lock type, steel material, and non-handed orientation. The manufacturer part number is CHMD-NL4070-MORT-CU-18ga. It features a narrow light with a rectangle window for visibility while maintaining security.
Where to buy the CECO Narrow Light Steel Door in worldwide?
3G Electric supplies and delivers the CECO Narrow Light Steel Door worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure the door reaches your facility. Contact us for a quote and lead time on this fire-rated security door.
How to install a CECO mortise lock steel fire door?
Installation follows standard steel door and frame procedures: ensure the frame is plumb and anchored, then hang the door using heavy-duty hinges. The mortise lock requires precise cutting of the lock pocket per CECO's template. Always verify the 90-minute fire rating assembly requirements with local codes.
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.
