Perforated round rim 20 cm, Lumarko D-3097-08

Perforated round rim 20 cm from Lumarko is a compact circular edging element designed to provide ventilation or drainage through multiple evenly spaced perforations. The product features a 20 cm outer diameter and a slim profile suitable for retrofitting or finishing applications in domestic and workshop environments. Its combination of metal and plastic construction (material specifics not stated) makes it adaptable for areas where controlled airflow or liquid passage is required without adding bulk.

Advantages

The perforated rim offers uniform perforation spacing for consistent airflow or drainage performance, and its 20 cm diameter makes it suitable for small to medium openings. The circular shape provides an unobtrusive aesthetic for visible installations, while the mixed metal/plastic construction aims to balance dimensional stability with lightweight handling. The rim’s compact size supports easy cutting, fitting, or fastening where precise edging is needed.

Suitable for

• Kitchen ventilation grilles and small exhaust openings
• Garden planters or pots requiring drainage or aeration
• DIY projects that need compact perforated edging or trim
• Workshop enclosures where airflow through a defined opening is necessary

Key specifications

• Outer diameter: 20 cm
• Shape: round
• Perforation: evenly spaced holes around the circumference
• Profile: slim, compact rim suitable for fitting or finishing
• Construction: combined metal and plastic elements (material unspecified)

How to use

Measure the intended opening or edge to confirm the 20 cm diameter fits the application. If required, trim or modify surrounding material to accommodate the rim profile, taking care not to deform the perforated area. Position the rim so perforations align with desired airflow or drainage direction, then secure using appropriate fasteners or adhesive compatible with the surrounding surface. For exposed installations, ensure fasteners are corrosion-resistant and that sealing or edge treatment is applied where water ingress must be controlled.

Usage recommendations

Use basic hand tools for trimming and fitting; avoid high-temperature processes that could damage the plastic elements. For outdoor or wet-area applications, select stainless or coated fasteners and consider additional sealing to prolong service life.