Sauna Air Ventilation Cover, Round, Black Cedar, 638-BL is a premium round sauna ventilation cover designed to regulate airflow in your sauna while enhancing its visual appeal. Crafted from high-quality black-stained cedar, this vent cover features a screw-type adjustable plug mechanism that allows you to open or close the vent with ease, helping control the amount of fresh air entering or warm air exiting the sauna.

With an outer diameter of Ø145 mm and a plug designed for a 100 mm ventilation hole, it fits most standard sauna vent openings. Its manual twist-to-close system makes it easy to fine-tune air circulation depending on sauna usage or room conditions.

Perfect for both intake and exhaust vents, this ventilation cover is built to withstand high heat and humidity while adding a sleek, modern look to your sauna interior.

• Outer Diameter: Ø 145 mm
• Hole Diameter: Ø 100 mm