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Shadowline Diffuser Pro

by Expella

Sydney, Australia

Expella logo
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The Shadowline Diffuser Pro is a concealed internal grille that allows air to be channelled through a ventilation system. Designed to blend seamlessly with it’s interior application, the grille can be positioned at the wall/ceiling junction offering a near invisible vent, or positioned in the ceiling offering a flangeless slot detail. Made from a custom aluminium extrusion, it has been engineered for maximum performance and ease of installation whilst offering a discreet architectural alternative to traditional ceiling grilles.

Download Shadowline Diffuser Pro fact sheet

Product Details

Product
Shadowline Diffuser Pro
Sold by
Expella
Pricing
$385
Brand
Expella
Warranty
5 years

Product Variants

Application
Size
Shadowline Diffuser Pro
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The Shadowline Diffuser Pro is a concealed internal grille that allows air to be channelled through a ventilation system.

Designed to blend seamlessly with it’s interior application, the grille can be positioned at the wall/ceiling junction offering a near invisible vent, or positioned in the ceiling offering a flangeless slot detail. Made from a custom aluminium extrusion, it has been engineered for maximum performance and ease of installation whilst offering a discreet architectural alternative to traditional ceiling grilles.

Download Shadowline Diffuser Pro fact sheet

Features
  • Creates a unique shadowline detail between the wall and ceiling, while making the ventilation system invisible.
  • Aluminium profile designed to optimise airflow, improve efficiency, and reduce air turbulence and noise.
  • Suitable for use with inline ventilation systems and adaptable for air conditioning systems.
  • Modular design that can be cut or extended to any length to suit varying wall and ceiling sizes.
  • Easy to install with adjustable clip-in brackets for multiple fixing options, compatible with Rondo suspended ceiling.
  • Low profile, ideal for restricted ceiling spaces.
  • Configurable duct spigot position, orientation, and quantity.
  • Creates a rigid structure that secures the ceiling sheet.
  • Designed and engineered in Australia by Expell.
Scope of use
  • Bathroom and laundry exhaust grilles (for inline ventilation systems).
  • Air conditioning supply and return grilles (for ducted systems).

Downloads

Downloads (3)3 Direct downloads • 9 Available on request

Get more Specific.

Expella

expella.com.au

Visit the Expella website for the full range, specification detail and where to buy this product.

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Awards

2021

Good Design Awards Gold

Good Design Australia

2021
AwardGood Design Awards Gold
OrganisationGood Design Australia

Frequently asked questions about
Shadowline Diffuser Pro

The Shadowline Diffuser Pro is supplied by Expella. It is also on their website, and you can browse every product Expella lists on ArchiPro.

Expella lists the Shadowline Diffuser Pro at $385. For an exact price for your project, .

It comes in 2 application options (Insulated (for air conditioning), Uninsulated (for ventilation)). Pick one in the row under the description to see it and its price.

Yes. It is part of the Internal Grilles range from Expella, where you can see every product in the range together.

from this page, see their contact details on ArchiPro, or visit their website. The Expella profile on ArchiPro has the rest of their products.

Supplier Reviews

“Wes and the Expella team have grown with our practice over the last decade, and Alexander House was an excellent opportunity to bring Expella, and their suite of products into our showcase. Their ventilation solutions are without peer. Their service, support and follow through are extraordinary. There isn’t a project that we do, that we would do without Expella.”

Jeremy Bull, Principal, Alexander &Co.