This week's product news:

TimberTech’s iPad app lets users visualize and compare the decking makers’ deck board and rail colors and styles while sharing the visualizations on Facebook or Pinterest.

Boral’s new Boral Ply 40 SBS modified fiberglass reinforced underlayment can be used under clay or concrete tiles, wood shakes, or asphalt shingles or as a waterproof base for torch-down APP, SBS, and BUR systems. It is available in California, Arizona, New Mexico, and Texas.

Marvin developed an iPad and iPhone app that lets users visualize the company’s factory-applied stains and finishes on the interiors and exteriors of its windows and doors.

MFM Building Products developed WindowWrap PowerBond, a non-butyl-based window flashing tape that uses a silver polymer film coated with a proprietary asphalt adhesive to self-adhere and self-seal in temperatures as cold as 25 degrees Fahrenheit.

Weather Shield added a line of aluminum-clad wood windows and patio doors to its Signature Series.

Read more: this week's dealer, distributor, and manufacturer news, and openings and closures.