Details
This 14x6 inch linear slot diffuser in matte black offers the ultimate upgrade for your home's airflow—seamlessly replacing standard vent covers with a sleek, modern look. Unlike flimsy alternatives, our heavy-duty extruded aluminum construction resists cracking during installation, eliminating frustrating breaks. The rich powder-coated finish adds durability while integrated weather stripping prevents ceiling smudges (a game-changer for hard-to-reach ceiling installations!).
These precision-engineered diffusers feature 25mm slots with 180° adjustable blades, offering two-way airflow control for customized comfort. Perfect for both residential and professional VAV systems, they combine architectural-grade performance with hassle-free installation—designed as direct replacements for old vent covers. For flawless results and optimal airflow, professional installation is recommended.
- Nominal Size: 14x6" (please refer to size diagram below for details)
-
The slot openings are 1" inch (25mm) wide.
- There are no pre-drilled holes on the surface. Fastening must be done on the inner border sides for an aesthetic appearance.
- Commercial Grade
- Please note that our slot diffusers do not include fasteners.
- Material: solid extruded aluminum
- Finish: Powder coated in matte black
- Contact us for customizable plenum box options. Our plenums intro video.
- Ships from Vancouver, Canada. Shipping to USA takes 2-7 business days after dispatch (depends on delivery address).
Performance
| Performance Data | ||
|
Flow Rate (CFM) |
Static Pressure (in.wg) | Noise Level (NC) |
|
103 |
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
Additional Information
What constitutes commercial grade grilles, registers, and diffusers (GRD)?
A commercial grade product should have a complete set of technical data that would assist architects, engineers, and HVAC professionals to select the proper products for their projects. A standard commercial product should have the following information:
- Listed specific material and grade used as the primary composition material
- Comprehensive product performance data: flow rate, static pressure, noise level and more
- For project specific enquires regarding our products, please contact our product specialists at +1-604-437-1527.
Other Details:
- Time-proven (Since 1997) professional & commercial grade linear slot diffusers made with 6063-T5 Grade Extruded Aluminum. This type of aluminum has a relatively high tensile properties, provides excellent finishing characteristics and is highly resistant to corrosion.
- This product is tested in accordance to: ADC1062:GRD-84 (ADC1062R4) and ASHRAE 70-2006 “Method of Testing the Performance of Air Outlets and Air Inlets (ANSI approved)”. Our air ventilation products are constantly under research and redevelopment utilizing today’s testing standards and computational fluid dynamics simulation (CFD) energy models.
- Rich powder coated finish with a strong aluminum profile and reinforced tig-welds prevent cracking, chipping and bent corners. Our linear slot diffusers include a weather stripping seal to prevent ceiling smudging caused by some substandard performance air vents with air leakage issues.
- We have been producing quality 1 to 12 slots linear diffusers for the HVAC industry since 1997.
Videos
Showcase Video of Product - CASA Series Modern AC Vent Covers
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 !!!
