In Stock
Standard $10.00/order to Auckland
Estimated delivery in 3-5 days

The Shadowline Diffuser is an internal ceiling grille that allows air to be channeled through the ventilation system. This award-winning product is designed to be discreet - almost invisible, sitting at the wall/ceiling junction with a narrow slot set into the ceiling allowing air extraction from a domestic wet room. 

  • Category
    Ventilation Grills, Ventilation Ducting, Diffusers
  • Range
  • Warranty
    5 years
  • Aluminum profile designed for optimal airflow and efficiency
  • Creates unique detail between the wall and ceiling whilst making the exhaust system invisible
  • Supplied in 1m lengths or can be extended by purchasing the Shadowline Wall Diffuser Pro Extension 1000mm Kit [see 8155 option]
  • Shadowline Diffuser creates a rigid structure that secures the ceiling sheet
  • Multiple fixing options using clip-in fasteners and is compatible with Rondo suspended ceilings
  • Low profile for restricted ceiling space
  • Can be fitted with a typical LED strip light (sold separately)
  • Designed and made in Australia by Expella

Exhaust Kit sold separately. See the ventilation packages below:
Standard Ventilation Package (+$314)
Includes Shadowline Round Diffuser & Standard Inline Exhaust Kit
(see 8150 for Kit information)
Upgrade Ventilation Package (+$760)
Includes Shadowline Round Diffuser & Quiet Flow Exhaust Kit
(see 8152 for Kit information)

Awards and Recognition
SKU: 8154
Newtech Bathroomware
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About the

Here at Newtech we are all about bathroomware and creating an experience for our customers, from innovative high quality bathroomware right through to our customer service and nationwide dispatch. We pride ourselves on offering the very best service and support, backed by an industry leading team. All our products are available for purchase from all leading bathroom showrooms nationwide. Whether you are a merchant, tradesperson, developer or private home owner we will provide you with all the information you need to make your best purchasing decision - we hope you enjoy your journey with us.