Blue Sky: Wind, Solar & Home, a retailer of environmentally-friendly building materials and products for homes, has opened a new gallery at 920 Mass.

The company’s products include paint, all-natural plaster and window coverings, flooring, windows, and solar and wind energy items. Blue Sky also offers installation and consulting.

The company is a custom home builder in rural subdivisions, using sustainable designs with earthen berms, passive solar energy and geothermal elements, said Asa Collier, company president.

Blue Sky can be reached by calling 856-2583 or sending e-mail to info@blueskywindandsolar.com.