Janssens Roof Window/Opener/Wind Restraint/Fly Screen Exaco Trading The Rion Base was engineered

The Rion Base was engineered to provide additional stability or additional headroom for Rion Greenhouse

The Sigma 26 greenhouse is constructed with galvanized pipe frame and polycarbonate panels

Winner of Red Dot Design Award - Best of the Best 2022

ASSEMBLY TIME  2 Full Weekends SHIPPING METHOD LTL SHIPPING BOX  6 SHIPPING WEIGHT 431 Lbs

There is ample space for plants to grow inside the greenhouse because of its unique height

Janssens Roof Window/Opener/Wind Restraint/Fly Screen Exaco Trading The Rion Base was engineeredDESCRIPTION Roof Window with glass underneath for Royal Victorian Greenhouses Not include panels. Dark Green Auto Opener is available (See below) 1 Bundle 3 Sets Automatic Roof Window Opener For Royal or Junior Victorian Greenhouses: the black tube is filled with special parafine oil which expands when the temperature reached around 72 and the piston will push the window open up to about 14". When the temperature falls a heavy spring pulls the window