NH Exteriors offers a range of products, such as sidings, windows, roofs and doors. It also offers other services, including preliminary planning, financing and construction. The company s construction projects include sunrooms and decks. It provides products of several manufacturers, such as DECRA, Fabral, Alside and Therma-Tru. The company also provides various trims and accent products for sidings. Its doors feature weatherstrips, self-adjustable sills and security stike plates. The company s windows are maintenance-free. Its multichambered extrusion designs provide optimum thermal efficiency that reduces high-heating. Located in Allenstown, N.H., NH Exteriors maintains a Web site that offers information on the company s products and services. It also helps in scheduling appointments for estimate through the Internet.