Earn a Tax Credit with Energy Efficient Shades from Hunter Douglas Great news! The Duette Architella honeycomb shades from Hunter Douglas are eligible for an energy efficient home improvement tax credit. The credits are retroactive and can be applied to improvements already made in 2012, as well as those happening in 2013.With the right options, Duette Architella shades have … [Read more...] about Duette Architella Shades Eligible for Federal Tax Credit