Details
- Clean, Modern Design: With a 24" x 5¼" size, this linear slot diffuser features three precise 1-inch openings for a minimalist aesthetic that blends seamlessly into both residential and commercial spaces. (Please see the diagram for exact measurements).
- Enhanced Airflow Performance: The engineered 1-inch slot design moves air more effectively than standard 19mm vent covers, allowing your HVAC system to operate with greater efficiency and noticeably less noise.
- Prevents Ceiling Stains: An integrated sealing gasket stops air leakage around the edges, protecting your ceiling from dust accumulation and those dark smudges that form around inferior registers.
- Professional-Grade Construction: Crafted from commercial-quality 6063-T5 aluminum with reinforced welds, this linear slot diffuser maintains its integrity under constant use, resisting dents and damage.
- Long-Lasting Matte Black Finish: The tough powder coat surface provides reliable protection against scratches, scuffs, and corrosion while maintaining its sophisticated appearance over time.
- Hidden Fastener Design: Create a clean, streamlined look with installation hardware that's completely concealed along the inner edges—leaving no visible screws on the finished surface. (Mounting hardware not included).
- Tailored HVAC Performance: For optimized comfort, this linear slot diffuser can be paired with a custom plenum box (sold separately) to perfectly balance airflow for your specific system requirements.
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Quick Delivery from Canada: We ship directly from our Vancouver warehouse, with most U.S. orders reaching their destination within 2-7 business days after processing.
Performance
| Performance Data | ||
|
Flow Rate (CFM) |
Static Pressure (in.wg) | Noise Level (NC) |
|
170 |
0.04 |
20 |
| * Flow rate (CFM) and static pressure (in.wg) are interrelated. It is crucial to know your HVAC system total or static pressure when choosing the proper GRD for optimal performance. |
Submittal
Click here to download a high resolution of this submittal sheet
Resources
Our Guide to 19mm VS. 25mm Slot Width Differences
Linear Slot Diffusers: The Smart Choice for Modern HVAC Systems
CFD Airflow Analysis Services for Smarter HVAC Design
Beyond the Label: What "Commercial Grade" Really Means for GRDs
For a grille, register, or diffuser to be genuinely "commercial grade," it must provide the technical depth required by building professionals. This includes data on the materials of construction and independently verified performance profiles detailing acoustic performance (Noise Criteria), air delivery, and pressure loss.
Our dedication to quality is demonstrated through compliance with ADC1062:GRD-84 and ASHRAE 70-2006 testing standards. We also utilize computational fluid dynamics (CFD) modeling to refine our products, ensuring they achieve optimal energy efficiency and operational performance.
A trusted manufacturer since 1997, we produce a full range of high-quality linear slot diffusers (from 1 to 12 slots) for the commercial sector. Get project-specific answers by contacting our product specialist team at +1-604-437-1527.
Videos
Showcase Video of Product - 3 Slots Linear Diffuser
Linear Slot Diffuser Smoke Test (Vertical Throw) Video - 3 Slots
Video of previous custom plenums
Our retail store showroom - Greater Vancouver, Canada
Let customers speak for us
I’m a returning customer for a few reasons... Sturdy construction, easy installation, the vents show up as ordered, and good communication. Highly recommend!
Quick shipping, product as advertised, would recommend.
I knew about the fair price and the product being in stock and off the shelf ready for shipment. I did not know or even expect -----
OUTSTANDING
Service
Product
Tracking
Delivery
Awesome, exactly as advertised.
I recently purchased linear air diffusers and couldn’t be more satisfied with the entire experience. The quality of the product is absolutely top-notch—sleek, durable, and designed to perfection. They added a modern and clean look to my space while performing exceptionally well.
There was a slight mix-up with my order, but I was incredibly impressed with how efficiently and professionally it was handled. The issue was resolved quickly and at no extra cost, showing their dedication to customer satisfaction.
Shipping was also impressively fast, and the diffusers arrived well-packaged and in perfect condition. I highly recommend these diffusers and this company for their excellent products and outstanding service!
Smooth communication from beginning till end. Highly recommend, very professional.
Great
Did a complete remodel of my condo and upgraded the vents to the linear.
Great quality at a good price !!!
Great quality at a good price !!!
