Building and Remodeling

Servicing customers large and small in central New Hampshire.

Decosta Construction LLC
50 Highland Street
Plymouth, NH 03264


Insulated Concrete Forms

Over the past 40 years, insulated concrete form construction has become  the new way to build environmentally friendly, energy efficient homes of the future.  Homes built with ICF reduces the carbon footprint from traditional construction materials because they make your home more energy efficient.  ICF walls have a much higher insulation factor than all other building materials, so not only are you more green, you save money.  Or, Contact Us today to speak with a certified distributor or installer.