Janssens | Roof Window Fly Screen for Greenhouses Color:Black 9in x 7ft 1in

9in x 7ft 1in

Twin-wall roof panels block up to 99

you will have to provide that

but a real standout piece in your living room

Snow Load: 15lbs/sq ft

Janssens | Roof Window Fly Screen for Greenhouses Color:Black 9in x 7ft 1inKeep fresh air flowing while helping keep insects out. The Janssens Roof Window Fly Screen is a practical upgrade designed for Janssens greenhouse roof vents, giving you better ventilation comfort without inviting unwanted bugs into your growing space. This factory assembled screen mounts underneath the roof window and includes a built in slot with a brush seal opening for the window operating device, so your vent can continue to function smoothly.