dimensions of the permanent ventilation roof vent

Mushroom vent with permanent ventilation 28 cm2

Name: Mushroom vent with permanent ventilation 28 cm2
Brand: $shop.name
SKU: 1.940
Price: 7.6 EUR
Availability: InStock

Reference : 1.940

€7.60 Inc. VAT

Optimise the comfort of your conversion with the Zadi roof vent. This essential device provides permanent ventilation of 28 cm², effectively eliminating moisture and odours associated with the use of chemical toilets or the kitchen. Easy to fit and robust, it ensures continuous fresh air, prevents condensation and facilitates the VASP approval of your van or motorhome.

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Description

Permanent ventilation mushroom roof vent 28 cm² - Zadi: eliminate moisture and bad odours from your van

Living in a confined space such as a van demands impeccable air quality management to prevent morning condensation and persistent odours. This permanent vent by Zadi ensures a continuous airflow of 28 cm², essential for maintaining a healthy and dry environment inside your vehicle.

Its "mushroom" design guarantees effective natural extraction, protecting your walls from mould even when the vehicle is stationary. Whether for ventilating the living space or the chemical toilet area, this white UV-treated plastic roof vent is simple to install on panels between 25 and 45 mm thick. For optimal passive ventilation, we recommend pairing this unit with a closable plastic ventilation grille installed at the lower section to create effective natural air circulation.

A permanent ventilation mushroom roof vent 28 cm² - Zadi perfect for passing VASP certification

Obtaining VASP certification imposes strict standards regarding high and low ventilation (EN 721 standard). This product is an ideal solution as it guarantees a permanent, unobstructable airflow cross-section of 28 cm², directly meeting the safety requirements for gas extraction and stale air renewal in small habitable volumes.

Reminder of mandatory ventilation areas (VASP Standard):

Vehicle floor area (m2)	High ventilation (cm2)	Low ventilation (cm2)
Less than 5 $m^2$	75 c $m^2$	10 c $m^2$
Between 5 and 10 $m^2$	100 c $m^2$	15 c $m^2$ $m^2$
Between 10 and 15 $m^2$	125 c $m^2$	20 c $m^2$
Between 15 and 20 $m^2$	150 c $m^2$ ²	30 c $m^2$ ²
More than 20 $m^2$	200 c $m^2$	50 c $m^2$

Mushroom vent installation

For a clean and long-lasting installation of the vent on your roof, you will need:

Sikaflex 522 for fixing and sealing
Of Frameto anti-rust to protect your bodywork against corrosion
Of screws with a maximum diameter of 4.2 mm

Technical specifications of the permanent ventilation mushroom roof vent 28 cm² - Zadi

Device type : Static roof vent with permanent ventilation
Actual airflow : 28 cm²
External dimensions : ø 205 mm
Roof cut-out diameter : 105 to 110 mm
Overall height : Approximately 65 mm (aerodynamic profile)
Compatible roof thickness : 25 to 45 mm (mounting screws not included)
Material : High UV and weather-resistant plastic
Compatibility : Ideal for chemical cassette drainage, portable toilets or kitchen ventilation