CECO Narrow Light Steel Door: Rectangle Window, 90 min Fire Rating, 84 in Door Opening Ht
The CECO Narrow Light Steel Door: Rectangle Window is a security door with a 90-minute fire rating, a steel construction, and a cylindrical lock type. It features an 84-inch door opening height and a non-handed…
SKU 3G-OTH-740329
Also listed as: CHMDNL4070CYST18ga · CHMD NL4070 CY ST 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: Rectangle Window is a security door with a 90-minute fire rating, a steel construction, and a cylindrical lock type. It features an 84-inch door opening height and a non-handed orientation, identified by manufacturer part number CHMD-NL4070-CY-ST-18ga.
Frequently Asked Questions
What is the CECO Narrow Light Steel Door with rectangle window used for?
This CECO security door is designed for commercial and industrial facilities requiring a 90-minute fire rating. Its steel construction and cylindrical lock provide reliable access control in corridors, stairwells, and plant entry points where fire safety and durability are critical.
What are the specifications of the CECO CHMD-NL4070-CY-ST-18ga door?
This CECO door has a 90-minute fire rating, steel construction, cylindrical lock type, 84-inch door opening height, and non-handed orientation. The manufacturer part number is CHMD-NL4070-CY-ST-18ga. It includes a rectangular window for visibility while maintaining fire protection.
Where to buy the CECO Narrow Light Steel Door in worldwide?
3G Electric supplies and delivers the CECO Narrow Light Steel Door worldwide. We handle full logistics and customs clearance for global shipments. Contact us to order the CHMD-NL4070-CY-ST-18ga model with a 90-minute fire rating and cylindrical lock for your facility.
How to install a CECO steel security door with cylindrical lock?
Installation follows standard steel door framing practices: ensure the rough opening matches the 84-inch height, use fire-rated hinges and frame, and align the non-handed cylindrical lock per manufacturer instructions. Always consult local fire codes and the door's fire-rating certification for proper sealing and hardware.
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.
