Custom window treatments at 25% off is being offered now by Window Horizons Corporation located in Manhattan, NYC, New Jersey to customers looking for new window treatments, drapes, blinds, shades, curtains, valances, and window coverings by Hunter Douglas. Window Horizons Corporation is now taking up to 25% off custom window treatments including free in home consultation and measuring for blinds, drapes, curtains, shades and all types of window covering.