Details
Designed with HVAC professionals in mind, this 20x4 inch linear bar grille (30 degree deflection) features a removable core that provides instant access to ductwork for faster cleaning and maintenance. The tool-free design saves labor time while maintaining a clean, screwless appearance that meets architectural specifications.
Perfect for sidewall and ceiling installations, the grille delivers reliable performance for both supply and return air applications. Its heavy-duty construction stands up to job site demands while maintaining crisp lines for a professional finish.
For contractors, it means fewer callbacks for maintenance. For architects, it means seamless integration with modern designs. We recommend installation by professionals for this product.
- 30-Degree Deflection with Removable Core: Precision-crafted for an exact 20x4” duct opening fit, this linear bar grille aggressively directs airflow downward for superior zone control and comfort. The fully removable core simplifies maintenance, allowing for quick cleaning and unobstructed access to your HVAC ductwork.
- Focused Airflow for Zone Control: The steep 30-degree deflection is engineered to project air further into the room, making it the perfect choice for effectively heating or cooling specific areas and eliminating uncomfortable hot or cold spots.
- Prevents Ceiling Dust & Stains: An integrated gasket seals tightly against the ceiling, eliminating air leakage that causes unsightly smudges and ensuring that all conditioned air is pushed efficiently through the vent for optimal performance.
- Heavy-Duty Aluminum Construction: Fabricated from commercial-grade, solid extruded 6063-T5 aluminum, this grille is built to last. The robust frame and removable core are designed for exceptional durability and dependable, long-term operation.
- Tough Matte White Powder Coat: Features a durable matte white finish that is highly resistant to scratches, fading, and corrosion, ensuring your architectural grille maintains its like-new appearance for years to come.
- Hassle-Free Installation & Cleaning: Achieve a minimalist look with a frame that features concealed fasteners. The sturdy core effortlessly snaps in and out by hand for the easiest possible cleaning. (Mounting hardware is not included).
- Optimize with a Custom Plenum Box: Enhance your system's efficiency by adding a custom plenum (sold separately), engineered to work seamlessly with this air register and meet your unique architectural and HVAC requirements.
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Fast Shipping from Canada: We ensure rapid dispatch from our Vancouver-based distribution center. Customers in the USA can typically expect their order to arrive within 2-7 business days after it ships.
Resources
Choosing the Right Linear Bar Grille: 0°, 15°, 30°, or 45° Deflection? A Guide for Homeowners and Pros
Fixed or Removable Core? How to Choose Your Linear Bar Grille for Duct Access and Aesthetics
Why 6063-T5 Aluminum is the Gold Standard for Your Linear Slot Diffuser
CFD Airflow Analysis Services for Smarter HVAC Design
Engineering Superior Airflow: The Modern Approach to Commercial Grilles
Today’s commercial projects require HVAC components that are smarter and more efficient. Authentic commercial-grade means leveraging innovation—like sophisticated computer modeling—to predict and perfect performance before installation. Design professionals need guaranteed metrics on CFM, NC ratings for acoustics, and pressure drop, all backed by unwavering technical support and material transparency. Our products earn your trust by being rigorously tested to comply with ADC1062:GRD-84 and ASHRAE 70-2006 standards. This data-driven design process allows us to deliver advanced linear bar grilles and diffusers that excel in air distribution and energy conservation. Flo-Matrix HVAC is at the forefront of designing high-performance air distribution solutions for demanding commercial applications. Ready to specify with confidence? Our product specialists are available at +1-604-437-1527 to assist you.
Videos
Linear Bar Grille - Demonstration Video of removing the core
Video of previous customized linear bar grille with filter
Video of previous customized linear bar grilles
Our retail store showroom - Greater Vancouver, Canada
Let customers speak for us
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.
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 !!!
