Hoklartherm | Retractable Roller Shade Cloth Curtains for Greenhouses 8ft long in 6 widths, White Aluminized Width:78 3/4" Automatic Opener for Roof Vent

Automatic Opener for Roof Vent

Store your lawn mower

Spacious & Light-Filled Design – The T-shaped layout and 38º roof angle optimize sunlight penetration

Simple clip attachment to the outside of the louvered window - no tools needed

Holes for ventilation and for prevention of water pooling during wet climates

Hoklartherm | Retractable Roller Shade Cloth Curtains for Greenhouses 8ft long in 6 widths, White Aluminized Width:78 3/4" Automatic Opener for Roof VentShade cloth curtains are an optimal solution for greenhouses. Especially in greenhouses with garden glass or ISO safety glass, shading is absolutely necessary to prevent "burning" on your plants from too much direct sunlight. These nice high quality self retracting roller white aluminized shade cloth curtains filter out excess sunlight, reducing heat on hot summer days. Lower inside temperatures help protect your special plants and create a cooler