Ventilation grille AWENTA T30SS round, model AA T30SS/ALL, Ø100 mm, satin finish

The AWENTA T30SS round ventilation grille (Ø100 mm, satin finish) is a compact terminal designed for air supply or exhaust in residential and light commercial ventilation systems. Its circular form and satin surface provide a low-profile appearance suitable for wall or ceiling installation where a neat, unobtrusive outlet is required. The grille is built to connect directly to 100 mm nominal ducting and presents a simple, functional solution for finishing ventilation runs.

Advantages

The grille’s round design and satin finish deliver a discreet aesthetic that blends with many interior styles while minimizing visual impact. Its standard nominal diameter ensures compatibility with common 100 mm ductwork, simplifying installation and replacement. The construction offers an easy-to-clean surface and a practical outlet that helps direct airflow evenly from supply or exhaust points.

Suitable for

• Finishing 100 mm duct connections in residential bathrooms, kitchens, and utility rooms
• Use in small commercial spaces requiring discreet supply or exhaust terminals
• Wall- or ceiling-mounted ventilation outlets where a compact circular grille is preferred

When it may not be suitable

This round grille is intended for systems with 100 mm nominal ducting; it is not suitable for larger-diameter ducts without an appropriate adapter. It is a terminal accessory and does not include fans, filters, or backdraft dampers, so systems requiring integrated mechanical components or filtration will need additional parts.

Key specifications

• Shape: circular
• Nominal duct diameter: 100 mm
• Finish: satin
• Typical mounting: wall or ceiling
• Application: supply or exhaust terminal for ventilation ductwork

How to use

Mount the grille to a prepared wall or ceiling opening sized for 100 mm ducting, aligning it with the duct end and securing it with suitable screws or fasteners for the surface material. Ensure a tight fit to avoid air leakage at the junction; use appropriate duct connectors or sealant where necessary. For exhaust use, orient the grille so that airflow is unobstructed; for supply use, check that the grille location provides even distribution into the room. Periodically remove and clean the grille surface to maintain appearance and airflow.

What to consider before purchase

• Confirm your ventilation duct nominal diameter is 100 mm to ensure compatibility
• Decide whether additional components (adapters, dampers, filters) are needed for your system
• Check mounting surface and available clearance for wall or ceiling installation

Usage recommendations

Use the AWENTA T30SS grille as the finishing outlet for simple supply or exhaust ducts of 100 mm nominal diameter. For best results, pair with properly sized ducting and, where required, add appropriate sealing or dampers to control airflow and prevent unwanted drafts.