Trimvent 4000 Hi Lift Box Vent

Surface mounted aluminium slot ventilator designed to fit over a 13mm slot in a window.

• Revised design to improve performance and comply with updated regulations.
• Compression closing action.

Please allow approximately 3 - 5 working days for us to deliver this product. Delivery times may vary based on manufacturer stock levels.

We will contact you via email if your product exceeds the expected lead time found here.

If you require more accurate lead time information, please contact us.