downeast storm window example


Thank you for visiting Downeast Interior Storms. Downeast Interior Storms are custom made, transparent, insulating storm windows that can be installed on the inside of any window. They are simply made using wood, polyolefin film, and open cellulose foam. They are affordable, reusable, and will save energy costs year after year.

The interior storm windows are manufactured in Newcastle, Maine. The business serves most areas in northern New England. The storm windows can be installed in virtually any window frame and each window frame is individually measured to ensure a perfect fit. Please browse the website and contact us with any questions or to set up an on-site appointment and window assessment.

Downeast Interior Storm Benefits

  • Significantly reduces heating bills
  • Keeps warm air in and stops drafts
  • Much less expensive than replacement windows
  • Lightweight and durable frames made with primed Maine lumber
  • Reusable year after year
  • Easy to install and remove without the use of tools or fasteners