A Panasonic WhisperGreen bathroom ventilation fans are packed with a variety of energy-efficient features, including Custom Vent variable-speed control with a delayed-off timer and SmartFlow optimum CFM technology. The WhisperGreen premium ceiling-mounted ventilation fan with the Smart Action motion sensor (shown) automatically activates and deactivates whenever someone enters or leaves the room. 866.292.7292. www.panasonic.com/building.

B Heat & Glo With a sleek European design, the Paloma freestanding direct-vent gas fireplace is ideal for urban lofts and other multifamily homes. The curved firebox allows viewing of the fire from nearly any angle, and the double glass front is available in four different tints. The Paloma features an ignition system that provides a pilot flame only when necessary, with a battery backup that lets the fireplace run during power outages. 888.427.3973. www.heatnglo.com.

C Kronopol Marketing Sonic Floor sound-deadening laminate flooring features an integrated underpad of felted rubber that eliminates the hollow sound typical of many laminate floors and is also shock-absorbent, the maker says. Its interior HDF core has a swelling and moisture absorption rate of less than 9 percent. Sonic Floor is available in several wood-look options and comes in 54-inch-long planks. 888.576.6648. www.kronopol.com.

D Enkeboll Designs Designed with the characteristic curves and bold lines of the Arts & Crafts movement, the American Arts & Crafts series of corbels is ideal for architectural applications where simplicity is key. Available in sizes ranging from 4½ inches to 34 inches tall, the corbels are carved from maple, red oak, cherry, and a variety of special order woods. 800.745.5507. www.enkeboll.com.

E Jeld-Wen The Premium Wood collection's interior Staved Panel doors, models 1023 (shown) and 1828, feature two simulated planked panels that complement rustic Shaker, Mediterranean, and Craftsman architecture. The doors' upper panels have enhanced detailing with a segment top design. Staved Panel doors are available in a variety of wood species. 877.535.3462. www.jeld-wen.com.