Thermal Mass specializes in the sale, installation and design of heat storing fireplaces, bake ovens and cookstoves. Our mission is to supply the client with a functionally superior product that combines the aesthetic appeal of the traditional masonry fireplace with a performance unmatched in efficiency, comfort and safety.


Contact Details

  City Whitefield, NH
  Zip Code 03598
  Address 399 Harriman Rd
  Phone Number (603) 444-6474