Retractable Roll-up Shade Curtains

Description

These retractable roll-up shade curtains give you on-demand shade control inside your Janssens greenhouse — without the permanent look of a fixed shade cloth. When you need shade, you roll them out. When you don’t, they retract fully and sit discreetly against the ridge or gutter, leaving your view through the glass completely unobstructed.

The aluminum weave construction works by reflecting light rather than absorbing it, which actively reduces interior temperatures. Shading value is approximately 55–60%. Two mounting configurations are available — top mount covers both sides of the roof from the ridge, side mount covers one sidewall section at a time.

Important: Always keep 2–3 rounds of fabric remaining on the roll — do not extend to the full fabric length. See the Dimensions section for the correct usable pull-out length for your mount type.