welcome

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