The Phifer sheerweave 4000 sun shades have an average openness of only 5%. So they block glare but not allow you to see through them very easily. Perfect for rooms where you need more protection in lofts, urban settings, high-rise condominiums, sun rooms, etc. These solar roller shades have a mesh material made of PVC-coated fiberglass yarn. Phifer 4000 sun control shades are good for residential and commercial uses.
All the Sheerweaves roller shades come standard with a continuous loop clutch mechanism for easy control. This system raises and lowers your sun shades smoothly and evenly for trouble-free performance. No more long, dangling cords or frustrating cord locks or cleats.
On inside mount roller shades the fabric will be 7/8" to 1" narrower than the roller measurement. This allows space for the shade to operate properly and is true on all brands of roller shades. You may compensate for this by adding to your width measurement and opting for an outside mount. On all inside mounted roller shades you will have a 7/16" to 1/2" light gap on each side of the shade unless there is a window frame, trim, or drapery covering this space.