1 ventilation grille (white) with a Ø 100 mm opening, with a movable flap, louver and non-return valve. Made of ABS plastic.

Ventilating your bathroom helps to reduce excess humidity, which is essential for protecting the surfaces of your bathroom and avoiding health issues. From whole-house ventilation systems to window or wall-mounted extractor fans, read on for tips on how best to ventilate your bathroom.