SpiroFlex ceiling/wall rosette painted white Ø135 mm model SX-WO135R

SpiroFlex painted white rosette Ø135 mm (model SX-WO135R) is a circular trim designed for ceiling or wall installation to finish and conceal duct or conduit penetrations. The rosette provides a neat visible edge around openings with a 135 mm diameter, creating an unobtrusive connection point for ventilation ducts, pipes or cable routing in residential and commercial interiors. The painted white surface blends with common ceiling and wall finishes and supports straightforward integration into existing HVAC and cable management systems.

Advantages

The rosette offers a simple and clean finishing solution that conceals rough cut edges and gaps around circular penetrations. Its painted surface reduces the need for additional finishing work and helps achieve a uniform appearance with minimal effort. The product is lightweight and easy to handle, enabling quick positioning during installation. Its circular shape and standard 135 mm diameter make it compatible with a variety of duct and conduit configurations used in ventilation and cable routing.

Suitable for

• Finishing ventilation duct penetrations in ceilings and walls
• Concealing cable or conduit entry points for electrical and data wiring
• Trimming openings around small pipes or service penetrations
• Interior renovations where a clean, painted trim is required

Key specifications

• Shape: circular
• Visible diameter: 135 mm
• Colour/finish: painted white
• Material: lightweight rigid material suitable for interior trim applications
• Mounting: designed for ceiling or wall surface installation around circular openings

How to use

Measure and mark the center of the circular opening to confirm a 135 mm diameter clearance. Position the rosette over the opening so the visible trim aligns evenly with the ceiling or wall surface. Depending on the wall or ceiling substrate, secure the rosette using appropriate fasteners or adhesive compatible with the mounting surface; ensure a flush fit and even contact around the perimeter. After installation, touch up surrounding paint if necessary to match the final finish.

Usage recommendations

For best results, verify the opening diameter and check for any obstructions before installation. Use fasteners or adhesives suitable for the substrate (plasterboard, concrete, wood, etc.) and avoid over-tightening screws to prevent deformation. When installing in HVAC applications, ensure the rosette does not impede airflow and maintain access for future maintenance of ducts or cabling.