Autovent Replacement Cylinder (Suitable for Ventomax & Univent Automatic Roof Vent Openers) Promote Grade A 4mm toughened safety

Grade A 4mm toughened safety glass and the unique Rhino glazing system

Used with capillary matting

Gentle enough to do it without fear of damaging glass or marking your lovely powder-coated finish

so you can disengage your openers and lock down your Rhino Premium greenhouse roof vents when the gales sweep in

The Rhino Ultimate Patio Greenhouse - the ultimate solution for transforming your outdoor space into a thriving garden sanctuary

Autovent Replacement Cylinder (Suitable for Ventomax & Univent Automatic Roof Vent Openers) Promote Grade A 4mm toughened safetyWax cylinder replacement for automatic vent openers suitable for Ventomax and Univent models.