CECO SECURITY Security Double Doors: No Window, 180 min Fire Rating, 84 in Door Opening Ht
The CECO SECURITY Security Double Doors: No Window (SKU CHMDD 50 70-LHR-CYL-ST, MPN CHMDD 50 70-LHR-CYL-ST) are steel doors with a 180-minute fire rating, a 84-inch door opening height, and a 60-inch door opening…
SKU 3G-OTH-645007
Also listed as: CHMDD5070LHRCYLST · CHMDD 50 70 LHR CYL ST · CHMDD-50-70-LHR-CYL-ST
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 SECURITY Security Double Doors: No Window (SKU CHMDD 50 70-LHR-CYL-ST, MPN CHMDD 50 70-LHR-CYL-ST) are steel doors with a 180-minute fire rating, a 84-inch door opening height, and a 60-inch door opening width. They feature a cylindrical lock and a left-hand reverse door hand orientation.
Frequently Asked Questions
What is the CECO SECURITY CHMDD 50 70-LHR-CYL-ST security double door used for?
This CECO SECURITY steel double door with a 180-minute fire rating is designed for high-security industrial and commercial openings where fire containment and access control are critical. It suits facilities requiring robust, code-compliant egress without a window.
What are the specifications of the CECO SECURITY CHMDD 50 70-LHR-CYL-ST?
This security double door has a 180-minute fire rating, 84-inch door opening height, 60-inch door opening width, steel construction, cylindrical lock, and left-hand reverse door hand orientation. The manufacturer part number is CHMDD 50 70-LHR-CYL-ST.
Where to buy CECO SECURITY security double doors worldwide?
3G Electric supplies and delivers CECO SECURITY security double doors worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives at your facility, regardless of location.
How to install a CECO SECURITY steel double door with a 180-minute fire rating?
Installation must follow local building codes and the manufacturer's instructions. Ensure the rough opening is plumb and square, anchor the frame securely, and verify the door swings freely. Fire-rated doors require intumescent seals and proper hardware to maintain the 180-minute rating.
CECO SECURITY Products
3G Electric supplies CECO SECURITY security doors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
