+353 1 247 8885 info@q-nis.com


Q-nis are approved agents for Grada in Ireland and the UK. To select a grille visit Grada’s website


Q-nis have supplied thousands of grilles to projects across Europe. Examples of these projects include offices, healthcare centres and data centres. As with our AHUs we offer our clients a bespoke product to suit the exact requirement and need of their project. We offer a vast array of grille/diffuser types, sizes, colours with excellent lead times and value.

Please see link above to our partners Grada, where you can download product and technical data sheets and selection programme.

Q-nis would be delighted to discuss your grille/diffuser requirements.

Please send your enquiry to info@q-nis.com.