Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

CECO Steel Door with Louvers: Rectangle Window, 90 min Fire Rating, 84 in Door Opening Ht - Security Doors
CECOSecurity Doors

CECO Steel Door with Louvers: Rectangle Window, 90 min Fire Rating, 84 in Door Opening Ht

The CECO Steel Door with Louvers: Rectangle Window is a 90-minute fire-rated security door with a mortise lock type and non-handed orientation. Constructed from steel with an 84-inch door opening height, this…

SKU 3G-OTH-740337

Also listed as: CHMDNL4070CYST16gaWG · CHMD NL4070 CY ST 16ga WG

Brand
CECO
Item
Steel Door with Louvers: Rectangle Window, 90 min Fire Rating, 84 in Door Opening Ht
Category
Security Doors
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

Technical Specifications

CECO
Manufacturer Part Number
CHMD-NL4070-CY-ST-16ga-WG
Type
Mortise, Steel
Lock Type
Mortise
Fire Rating
90 min
Door Material
Steel
Door Opening Ht
84 in
Door Hand Orientation
Non-Handed

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

CECO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CECO Steel Door with Louvers: Rectangle Window is a 90-minute fire-rated security door with a mortise lock type and non-handed orientation. Constructed from steel with an 84-inch door opening height, this mortise-type door (MPN CHMD-NL4070-CY-ST-16ga-WG) is designed for industrial applications requiring fire-rated access control.

Frequently Asked Questions

What is the CECO Steel Door with Louvers used for?

This CECO steel door with louvers and a rectangle window is used in industrial facilities requiring fire-rated access control. Its 90-minute fire rating and mortise lock make it suitable for corridors, stairwells, and plant entry points where fire safety and security are critical.

What are the specifications of the CECO Steel Door with Louvers?

The CECO door (MPN CHMD-NL4070-CY-ST-16ga-WG) has a 90-minute fire rating, 84-inch door opening height, steel construction, mortise lock type, and non-handed orientation. It includes louvers and a rectangle window, designed for industrial security applications.

Where to buy the CECO Steel Door with Louvers worldwide?

3G Electric supplies and delivers the CECO Steel Door with Louvers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, wherever it is located.

How to install a CECO Steel Door with Louvers?

Installation of a CECO steel door with louvers requires verifying the rough opening matches the 84-inch height and non-handed orientation. Use appropriate hinges and a mortise lock template. Follow local fire door assembly codes and ensure the frame is plumb and securely anchored.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from CECO

View all CECO parts
This steel security door features a square vision light and a 90-minute fire rating. It is equipped with a cylindrical lock and is non-handed for versatile installation. The 84-inch door opening height suits standard commercial and industrial openings requiring fire-rated access control
CECO
This steel security door features a square vision light and a 90-minute fire rating. It is equipped with a cylindrical lock and is non-handed for versatile installation. The 84-inch door opening height suits standard commercial and industrial openings requiring fire-rated access control
This steel security door features a 90-minute fire rating and includes louvers for ventilation. It has a 36-inch width and 80-inch height door opening, with a cylindrical lock and non-handed orientation. Suitable for use in commercial and industrial facilities where fire-rated access and airflow are required
CECO
This steel security door features a 90-minute fire rating and includes louvers for ventilation. It has a 36-inch width and 80-inch height door opening, with a cylindrical lock and non-handed orientation. Suitable for use in commercial and industrial facilities where fire-rated access and airflow are required
This steel security door features a half glass rectangular window and a mortise lock type. It is non-handed and has a 45-minute fire rating. The door opening height is 84 inches, and the construction is 16-gauge steel. Suitable for commercial applications requiring fire-rated entry with visibility
CECO
This steel security door features a half glass rectangular window and a mortise lock type. It is non-handed and has a 45-minute fire rating. The door opening height is 84 inches, and the construction is 16-gauge steel. Suitable for commercial applications requiring fire-rated entry with visibility
Steel security door with 180-minute fire rating. Mortise lock type, non-handed orientation. Door opening height 80 in, width 48 in. Suitable for commercial and industrial facilities requiring fire containment and access control
CECO
Steel security door with 180-minute fire rating. Mortise lock type, non-handed orientation. Door opening height 80 in, width 48 in. Suitable for commercial and industrial facilities requiring fire containment and access control
This steel security door features a square vision light with glass, a 90-minute fire rating, and an 80-inch door opening height. It is equipped with a cylindrical lock and is non-handed, suitable for applications requiring fire-rated access and visibility
CECO
This steel security door features a square vision light with glass, a 90-minute fire rating, and an 80-inch door opening height. It is equipped with a cylindrical lock and is non-handed, suitable for applications requiring fire-rated access and visibility
This steel security door features a 24 x 24 inch louver vent for ventilation and is rated for 45-minute fire protection. Constructed from steel, it includes a cylindrical lock and non-handed orientation for flexible installation. Suitable for commercial or industrial applications requiring fire-rated access with airflow
CECO
This steel security door features a 24 x 24 inch louver vent for ventilation and is rated for 45-minute fire protection. Constructed from steel, it includes a cylindrical lock and non-handed orientation for flexible installation. Suitable for commercial or industrial applications requiring fire-rated access with airflow
This 16-gauge steel security door features a square vision light and a 90-minute fire rating. It has an 80-inch door opening height, cylindrical lock type, and non-handed orientation. Suitable for commercial and industrial applications requiring fire-rated access control
CECO
This 16-gauge steel security door features a square vision light and a 90-minute fire rating. It has an 80-inch door opening height, cylindrical lock type, and non-handed orientation. Suitable for commercial and industrial applications requiring fire-rated access control
This flush steel security door features a 180-minute fire rating and a mortise lock. Constructed from 16-gauge steel, it is non-handed and sized for an 84-inch height by 32-inch width opening. Suitable for commercial and industrial applications where fire containment and access control are required
CECO
This flush steel security door features a 180-minute fire rating and a mortise lock. Constructed from 16-gauge steel, it is non-handed and sized for an 84-inch height by 32-inch width opening. Suitable for commercial and industrial applications where fire containment and access control are required