DORMAKABA QDC100 Series Heavy Duty Aluminum Door Closer
Regular price $292.45DORMAKABA Heavy Duty Aluminum Door Closer
The DORMAKABA QDC100 Series Door Closer offers robust performance with its heavy-duty Grade 1 rating. Designed for versatility, it supports multiple mounting types – standard, top frame, or parallel – ideal for interior or exterior doors. Its aluminum finish and adjustable hydraulic operation ensure both durability and smooth functionality.
Key Features:
- Versatile Mounting: Adjustable for standard, top frame, or parallel mounting based on preference or door swing.
- Heavy Duty Performance: Grade 1 construction suitable for high-traffic areas, offering reliable operation.
- Aluminum Finish: Provides a sleek look while resisting wear and corrosion, extending the product's lifespan.
- Adjustable Spring Size: Features an adjustable spring for customized closing speed and power, accommodating various door needs.
- Fire-Rated and ADA Compliant: UL and cUL Listed with a 3-hour fire rating, ensuring safety and compliance.
Specifications Table:
| Specification | Details |
|---|---|
| Manufacturer Part Number | QDC112R689 |
| Brand | DORMAKABA |
| Closer Mounting Type | Top Frame |
| Closer Series | QDC100 |
| Closer Type | Hold Open |
| Color | Gray |
| Display Qty | 1 |
| Display Sell UOM | EA |
| Max Door Opening Angle | 120 ° |
| Features | Staked Valves |
| Finish | Aluminum |
| Fire Rating | 3 hr |
| Housing Depth | 3-1/2 in |
| Housing Height | 3-1/2 in |
| Energy Source | Hydraulic |
| Includes Hardware | Hardware Included |
| Door Width Campatibility | 58 in |
| Location Use | Interior/Exterior |
| Standards | UL and cUL Listed |
| UL Fire Rating | UL10C |
| Spring Type | Adjustable |
| Height Between Mounting Holes | 2-1/4 in |
| Spring Size - Minimum | 1 |
| Material | Cast Iron |
| Exterior Door Width - Maximum | 54 in |
| Product Type | Door Closer |
| Projection | 2-1/2 in |
| Spring Size | 6 |
| Hand Orientation | Non-Handed |
| Housing Length | 12-3/16 in |
| Operation Style | Manual |
| Performance Duty Rating | 1 |
| Sub-brand | Dormakaba |
| Length Between Mounting Holes | 4 in |
| Ligature Resistance | Not Ligature-Resistant |
| ADA Compliant | Yes |
| Performance Rating | Grade 1 - Heavy Duty |
| Finish C | Aluminum Painted ; Cast Iron ; Gray |
Frequently Asked Questions (FAQ):
Q: Is this door closer suitable for exterior doors?
A: Yes, the DORMAKABA QDC100 Series Door Closer is designed for use on both interior and exterior doors.
Q: What kind of mounting hardware is included?
A: The product comes with all necessary mounting hardware for installation. No additional purchases necessary.
Q: How adjustable is the door closer?
A: The door closer allows for customizable adjustments including spring tension, optimal for handling various door weights and closing speeds.
Q: What makes this door closer ADA compliant?
A: The door closer complies with ADA requirements by facilitating smooth and adjustable door operation, accommodating easy access for individuals with disabilities.
Elegance Meets Functionality in Every Doorway
Elevate every entrance with the DORMAKABA QDC100 Series Door Closer. Its sleek aluminum finish adds a touch of modern sophistication, subtly complementing any design while affording remarkable utility. Picture using it as a seamless transition piece that ensures every room maintains its elegant charm. Usher in a new era of effortless luxury to your space by showcasing precision and style in every door swing.
Ensure your doors operate smoothly and stylishly—invest in the DORMAKABA QDC100 Series Door Closer today!

