B: Length 5106 mm (16ft9)

10mm Clearer Polycarbonate glazing for better insulation value and a lot of light

Technical Specifications

Simple 2 person DIY assembly - ready to assemble pre-assembled doors

Thanks to the intelligent attachment to the greenhouse

Janssens | Royal / Junior Victorian 20 in. Wide 4 in. Deep Seed Tray Standalone Metal Garage B: Length 5106 mm (16ft9)The Janssens Royal Junior Victorian 20 in. Wide 4 in. Deep Top Shelf is a great optional addition for your Janssens Royal Victorian or Junior Victorian greenhouse. This is a 20" wide and 4" wide seed tray shelf that is intended to run the full length or width of your greenhouse, and is available in a number of different lengths. You can order your shelf in Black or Green. Note that this seed tray should only be ordered with a greenhouse, due to the