RHIDOOR is a fire rated shutter manufacturer China clients work with for combined production, installation, and repair. We run a full production team and build the fire rated roller shutter lines export buyers specify. Our range covers electric roller shutters, fire rated roller shutters in lift, steel, vertical, and folding forms, premium inorganic fabric fire rated roller shutters, crystal roller shutters, and stainless roller shutters. That build-and-install capability is what makes us a reliable fire rated shutter manufacturer for export projects.
Fire Rated Shutter Manufacturer China: What We Build
We design and build in-house, then ship worldwide. Because we control production and installation together, the door you receive is built to the opening it will sit in, not a catalogue size. Tell us the space and the fire-compartment requirement, and we match the curtain, the descent program, and the control to it.
What the Curtain Is Made Of
A fire rated roller shutter curtain usually stacks these layers: formed splint, fire decorative cloth, fire cloth, fire blanket, and radiation shield cloth. The fire resistance comes from the filling as much as from the outer material. Among common fillings, asbestos has been widely used for its high tensile strength, flexibility, chemical and heat resistance, electrical insulation, and spinnability as a mineral fibre.
How the Fire Rated Roller Shutter Behaves in a Fire
The shutter uses a two-step descent. It sends alarm and action signals to the fire control room as it moves. Premium units add emergency control. When the smoke detector ahead of a fast fire rated roller shutter signals, the auto-alarm panel at the fire control desk sounds and lights, logs the time, and shows the location. The shutter receives the signal, drops to the set height, and the desk confirms it is in place.
When a Shutter Replaces a Firewall
When a fire rated roller shutter stands in for a firewall, protect both sides with a water curtain, or use a composite shutter rated for at least 3.0 hours. In escape routes and anterooms, the shutter should pause briefly on descent and allow manual control from both sides for safe evacuation. It has to support automatic, manual, and mechanical control.
Explore the Range
Related Articles
- How to Buy a Steel Fire Rated Roller Shutter (Tips from the Maker)
- Wholesale, Custom, and Install: Fire Rated Shutter Maker
- Reliable Fire Rated Shutter Maker with Fair Prices
- Where to Buy Fire Rated Roller Shutters Wholesale
Talk to Our Engineers
RHIDOOR builds every fire rated roller shutter to order at MOQ 1 pc, with a 15-day lead time and on-site guidance from our engineers so installation goes in right. Quality is our standing policy, and we hold to it on every unit we ship. To talk through your project, reach us at +86 18938501256, WhatsApp wa.me/8618938501256, or email ruihua@rhidoor.com.