Suitable for ceiling or wall mounting and all air duct systems.

Hidden air vent diffusers ERGOVENT RONDO / KVADRO are made of pure gypsum and are suitable for installation in plasterboard ceilings and walls. They can be painted the same paint as the ceilings or walls to ensure a seamless look.

Air vent covers are suitable for all types of air duct systems with standard connection diameters: 100 mm, 125 mm, 150 mm, 160 mm. Ventilation diffusers can be connected directly to the air duct or via soft flexible duct. Flexible duct system (75 mm or 90 mm):

• Via standard plenum boxes (17 cm of space will be required).
• 14 cm of space may be enough when using low-profile plenum boxes.

Features and benefits:

• Easy, fast, simple installation.
• Completely painted in the same colour and paint as the ceilings/walls.
• Dirt rings do not form around the diffusers.
• Suitable for single layer, double layer or custom thickness of plasterboard.
• Safely packed (never gets damaged during transportation).
• Universal – suitable for both supply and exhaust.