Details
- Precision Design & Fit: With a 16" x 4¾" nominal size, this linear slot diffuser features three crisp ¾" openings for a sharp, modern look that integrates seamlessly into any ceiling. (Please check the size diagram for exact measurements).
- Eliminates Ceiling Smudges: An integrated foam gasket creates a tight seal against the ceiling, preventing dusty air leakage that causes those frustrating black marks and ensuring all conditioned air is directed through the vent covers.
- Commercial-Grade Durability: Built from heavy-duty 6063-T5 aluminum and fortified with robust Tig welds, this vent cover is engineered to resist cracking, chipping, and bending, ensuring a lifetime of dependable operation.
- Premium Matte White Protection: Boasting a high-quality matte white powder coat, this finish is engineered to be highly resistant to everyday scratches, corrosion, and the effects of fading.
- Seamless, No-Screw Look: Achieve a flawless, custom installation. All mounting points are discreetly located on the inner edges, leaving the visible face of the air register completely clean and unbroken for a minimalist aesthetic. (Fasteners are not included).
- Customizable Airflow Performance: For ideal HVAC system balancing, this linear slot diffuser can be paired with a custom plenum box (sold separately), allowing you to fine-tune air delivery for any room's requirements.
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Ships worldwide from our Vancouver, Canada facility. Local pickup is also available at our showroom.
Need custom sizes? Request a quote for custom linear slot diffusers and plenums to get pricing, lead times, and support for your project.
Performance
| Performance Data | ||
|
Flow Rate (CFM) |
Static Pressure (in.wg) | Noise Level (NC) |
|
105 |
0.06 |
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. * Performance data independently verified by a globally recognized third-party testing facility. Tested to ADC1062:GRD-84 and ASHRAE 70-2006 standards. CFD and modern testing ensure optimal performance and energy efficiency. For complete performance data, please contact us. Need more airflow? See the enhanced airflow 3-slots diffuser |
Submittal
Click here to download a high resolution of this submittal sheet
Resources
Linear Slot Diffuser Installation Guide Download
Our Guide to 19mm VS. 25mm Slot Width Differences
Linear Slot Diffusers: The Smart Choice for Modern HVAC Systems
Why 6063-T5 Aluminum is the Gold Standard for Your Linear Slot Diffuser
Linear Slot Diffuser: A Guide for Retrofit vs. New Construction
CFD Airflow Analysis Services for Smarter HVAC Design
Defining "Commercial Grade" in Air Distribution Products
What truly separates commercial-grade grilles, registers, and diffusers? It's the comprehensive engineering data that allows HVAC professionals and design teams to specify products with absolute confidence. This means full transparency on the materials used and certified performance results for critical factors such as noise generation, airflow volume, and static pressure loss.
To guarantee this performance, every product is validated against the stringent protocols of ASHRAE 70-2006 and ADC1062:GRD-84. Our R&D process integrates cutting-edge CFD simulations alongside physical testing, ensuring our designs deliver superior efficiency and performance.
We've been a leading manufacturer of commercial linear slot diffusers (offering 1 to 12 slots) since 1997. Have a project that requires expert insight? Our product specialists are ready to assist you 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
great service, very helpfull and this with very good princing
Hreat product at a goid price. Look great and easy fitment.
Great Service. It felt like "olden days" when you got to have an actual conversation with someone about an order.
Bought 2. Easy to install. Nice to
buy from a local BC company.
Excellent quality, well built. Good delivery. All good.
We moved to a house with the cheapest builders-grade cold air return grates/grilles/registers. The layout of the house put them in very visible locations. While looking for an upgrade, I discovered the insanely high prices for something better looking. Then I put the words “diffuser” and “Canada” in my search. Linear Air Diffusers had exactly what I wanted! Well made, high quality, adjustable grilles. An exceptional value, I immediately ordered three. (Yes they work as intakes too). Perfect fit for the 10x16 openings. Installed with Velcro for a screwless custom look. Adjustable vanes helped with furnace noise in one of the bedrooms. Couldn’t be happier.
We have used these on several jobs and are extremely pleased with the way they Proform and the look. Last job we installed these in a large church to project the air to better stir the air in the room and the worked very well as planned.
Good as promised, good as expected.
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.
