Fabric inserted into a PVC backing.   Inserted Fabric An inserted fabric vertical is your choice or fabric inserted into a PVC backing. It will have PVC on the back of the slat and the fabric you choose on the front. This gives you the advantages of PVC (rigidity, durability, and light blocking), while maintaining a beautiful natural fabric on the front. Our inserted fabric vertical blind features the V-2100 track, your choice of two PVC backing colors (White or Off-White), and your choice of valance. Inserting your fabric into PVC provides the following advantages: Protects the fabric from sun fading. Provides total light control. Improves insulation. Provides uniform streetside appearance. Serving Boise and the greater Treasure Valley, including Eagle, Meridian, Star, Middleton, Nampa, Caldwell, Kuna and Garden City. Please call for out-of-area appointments. For questions on products or services please e-mail