Janssens | Long Handle for Spindle Opener storage table and a triple-wall polycarbonate roof

and a triple-wall polycarbonate roof

So the 59" & 88" sets work the best

The half height panels are the same size as the glass panel that fits under the louvered window or side push out window: 28 ¾” x 32 ½”

but the purchaser needs to be able to retrofit the exhaust system to their own structure since each structure and building materials are different

The Palram - Canopia Hanging & Anchoring Kit can be used for two different things

Janssens | Long Handle for Spindle Opener storage table and a triple-wall polycarbonate roofLong Handle for Spindle Opener 5 feet long note: if you are buying a Spindle Opener for your greenhouse (and you don't already have a handle) you ALSO need to buy this handle. WARRANTY 15 Year Limited Warranty