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Venticap Classic Ventilation Grille 110mm 50cm2 per piece
€23.06
In stock
Usage
The Renson 411 wall grille (200x200mm, RAL 9005) enables efficient, natural ventilation in residential and commercial buildings. Designed for exterior wall mounting, it ensures constant airflow while preventing water and insects from entering indoor spaces.
Advantages
- Manufactured from durable aluminium profiles according to EN 12020-2 for long-term use
- Provides a high free area ratio of approximately 50% for effective air passage
- Water resistance rated class A; guards against rain infiltration during heavy weather
- Fitted with a stainless steel insect screen (mesh size: 2.3 x 2.3 mm) to block pests
- Sleek surface-mounted design in textured black (RAL 9005) offers discrete integration on modern facades
Specifications
- Design: Built from AlMgSi0.5 aluminium sections; powder-coated finish for corrosion resistance; louvre blade pitch: approx. 33 mm; depth to fit: approx. 29 mm; frame flange: approx. 21 mm.
- Sustainability: Standard stainless steel insect mesh ensures durability in exterior applications; available with additional water-repellent profile options.
- Aerodynamic Performance: Provides up to ~50% physical free area based on grille surface, ensuring substantial air throughput while minimizing pressure loss.
- Differentiators: Class A water tightness per EN standards when combined with an optional drainage profile; quick installation using included clips or mounting tabs.
Minimum installation opening should be at least +10 mm larger than the grille dimensions.
How it works
This non-adjustable wall grille is mounted flush into an external wall opening. Air passes freely through the fixed blades and integrated mesh, supplying or exhausting ventilation while its design prevents rainwater and insects from penetrating indoors.
