Blackout - OBSCURA75FB A+BW
For controlling day length, the double layered OBSCURA75FB A+BW brings 99.9% blackout – enough for the most sensitive plants. The aluminium upper layer reflects sunlight but retains heat at night. Choosing a white under layer intensifies supplemental lighting. All Svensson inside screens can be used under all types of greenhouse cover. Their unique knitted structure reduces condensation and allows them to be bundled to a small size for maximum available light. They are UV stable and remain clean and effective for a long time. Each climate screen has approx 40 cm (16”) of firebreak along both sides, intended to limit screen-to-screen fire spread. When properly installed, this provides approx an 80 cm (32”) of firebreak between adjacent screens.