QDCE UL Fire-Rated Stainless Steel Chute Intake Doors

Core Value Highlights:

Safety, Construction & Compliance

Fire Safety and Regulatory Compliance

Absolute Certification: 

Every door proudly bears a clear UL Label listing the critical performance metrics:

  1-1/2 Hour Fire Rating.

  Maximum 30 Minute - $250^\circ$ F temperature rise.

Guaranteed Code Adherence: 

The design and fabrication strictly comply with international standards, including NFPA-82 (Standard on Incinerators and Waste and Linen Handling Systems) and ASTM Standards.

Closing Mechanism: 

Features a hand-operated, self-closing, positive latching action—a critical safety feature for containing smoke, fire, and odors as per code requirements.

Superior Construction: 16-Gauge Stainless Steel Advantage

Heavy-Duty Stainless Steel: 

The entire door panel and the supporting frame are constructed from robust 16 Gauge Type 304 Stainless Steel. 

Customized: 

The door panel surface can be customized to complement any interior finish: Wire Drawing (Standard Brushed Finish), Mirror (High Polish Finish), or Bronze (Specialized Finish).

Serviceability: The Disassemblable Advantage

Field Service Simplified: 

All parts—including the latch, handle, closer, and the main door panel—can be completely disassembled while the frame remains mounted in the wall. This is a major selling point for reducing long-term chute maintenance costs and downtime.

Seamless Retrofit: 

Our doors can be easily retrofitted to existing chute systems using simple adaptor plates, making them the ideal choice for code compliance upgrades and replacement projects.

Handles, Latching, and ADA Compliance

Handle Styles: 

T-Handle (Standard security), L-Handle (ADA Compliant for accessibility), Pulling Handle, and Thumb Trigger Style.

Latching Reliability: 

Choose from robust Tubular Latch or Square Latch mechanisms.

Embossed Identification: 

Frames can be clearly embossed with "Rubbish," "Soiled Linen," or "Recycle" for immediate user direction and proper waste segregation.

Horn Handle	L-Handle	T-Handle

Product Size

Why Choose QDCE? Your Assurance of Quality

True Manufacturing Expertise

We are specialized manufacturers who design and produce every component in-house. This vertical integration guarantees consistency, superior material control, and the deployment of genuine 16-Gauge Stainless Steel construction.

Serviceability Advantage = Lower TCO

Our commitment to the completely disassemblable door design translates directly to a lower Total Cost of Ownership (TCO) for your property. Reduced labor for maintenance and fast component replacement minimize operational expenses over the building's lifespan.

Punctuality and Transparency

We guarantee on-time delivery to meet your project milestones. We offer full transparency by providing a Machine Test Report and Video Outgoing-Inspection before shipment, ensuring quality assurance.

QDCE Factory	QDCE Chute Door Testing	QDCE Trash Chute Intake Door

Frequently Asked Questions

Q1: What makes a QDCE door compliant with NFPA-82?

A: Compliance is achieved through three key features: the UL 1-1/2 Hour Fire Rating, the positive latching, self-closing action (critical for draft control), and the use of the required gauge of stainless steel (16 Gauge SS).

Q2: How does the disassemblable design save money on maintenance?

A: Since parts can be serviced while the frame is in the wall, maintenance staff can replace a worn hinge or latch in minutes without calling a specialized contractor or damaging the surrounding wall, drastically lowering labor and repair costs.

Q3: Which latch style is best for a residential apartment chute?

A: For high security, the Tubular Latch with a key lock is preferred. If high frequency of use is expected, the robust Square Latch offers durability, often paired with an electric interlock system.

Q4: Can these doors be used for both Trash and Linen Chutes?

A: Yes. We configure the door for the specific application: Bottom Hinged for trash (spillage control) and Side Hinged for linen (bulk access), ensuring optimal performance for each vertical shaft.