It’s like the emergency blanket for your greenhouse.  Permaflect Reflective Foil Insulation is perfect for maximizing light in your greenhouse on cold winter days when the sun is at a low angle in the sky.  Used on the north wall and north half of the roof this reflects light and heat onto your plants. It’s easy to set up along walls or benches, boosting light efficiency for healthier, more even growth. Perfect for northern latitudes and severe climates, where ultimate winter efficiency is the name of the game.

This insulation reflects 85% of heat energy and 95% of light, creating a warmer, brighter greenhouse. The mesh increases diffusion - no more hot spots. Seal joints with Foil Tape B7565. Unlike traditional mylar, Permaflect can be wiped clean for long-lasting reflectivity.