Walpole-based Unity Homes has entered into a strategic partnership with CertainTeed, a building materials subsidiary of Saint-Gobain, with the goal of working together in developing further develop ...

A prefab, or prefabricated, home is often an affordable alternative to a traditionally constructed home. See what experts have to say about this type of home. ucpage / Getty Images You’ve heard of ...

WALPOLE, N.H. — CertainTeed, a leading North American brand of building materials and subsidiary of Saint-Gobain, one of the world's largest building products companies, announced its newly formed ...

The cost to build a modular home is between $180,000 to $360,000, with a national average cost of $270,000. Factors that affect the total cost of a modular home include the home size, style, and brand ...