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 non-handed orientation. Constructed from steel with an 84-inch door opening height…
SKU 3G-OTH-740447
Also listed as: CHMDNL4070MORTST18ga · CHMD NL4070 MORT 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 with Rectangle Window is a 90-minute fire-rated security door, featuring a mortise lock type and non-handed orientation. Constructed from steel with an 84-inch door opening height, this model (MPN CHMD-NL4070-MORT-ST-18ga) is designed for commercial and industrial applications requiring reliable fire protection and security.
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 reliable fire protection and controlled access. Its steel construction and mortise lock make it suitable for high-traffic areas like warehouses, manufacturing plants, and institutional buildings where safety and durability are critical.
What are the specifications of the CECO CHMD-NL4070-MORT-ST-18ga door?
This CECO door has a 90-minute fire rating, an 84-inch door opening height, and a mortise lock type. It is constructed from steel with a non-handed orientation, meaning it can be installed as either left-hand or right-hand. The model number is CHMD-NL4070-MORT-ST-18ga.
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 your order reaches any international destination. Contact us for availability and lead time on this model.
How to install a CECO mortise lock steel door?
Installation requires verifying the rough opening matches the 84-inch height and door frame. Since the door is non-handed, confirm hinge placement before mounting. Use heavy-duty anchors for steel frames and follow the manufacturer's instructions for the mortise lock to ensure proper fire-rating integrity.
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.
