RW Simon Acoustic FV Window Ventilator

The Simon Acoustic ventilator range is designed to assist in creating aesthetic solutions for all acoustic requirements. All ventilators meet the requirements of Approved Document F & Approved Document E of the Building Regulations.

• Sound reduction up to 42db open
• Tested in accordance with BS EN ISO 717-1:1997 & BS EN 20140-10:1992
• All models have a minimum Equivalent Area of 2500mm²
• Meets WHO recommended reduction of 33db