Another option, Indow windows, is a frameless acrylic storm window sheet with molded silicone weather-stripping around the edge. It is made to the exact size of the interior window opening.

Security of your window can be substantially improved if you select the proper type of plastic glazing. There are many designs for making exterior storm windows yourself.

Another option, Indow windows, is a frameless acrylic storm window sheet with molded silicone weatherstripping around the edge. It is made to the exact size of the interior window opening.

Q: My house has double-pane windows, but I still plan to make and add some storm windows myself. How should I build them and are indoor or outdoor storm windows more energy efficient? A: Since you ...

Red Devil has recent developed an interior storm window kit called “Snap N Seal”. It uses an adhesive-backed, plastic frame material which sticks to the window frame.

What storm window design do you suggest? A. Building your own storm windows can offer an excellent payback. This is true even if you already have double-pane thermal glass in your existing windows.

My storm windows have aluminum frames that I screwed to the wood. Interchangeable acrylic storm windows and screens are held in the frames with small turn-buttons.

QUESTION: I recently saw an interior storm window. It was made with acrylic panels and attached to a steel frame with magnets. It was touted to be more effective than exterior storm windows and mos… ...

It turns out bubble wrap is a great insulator, and Instructables user kc8hps has a guide for creating a reusable storm window out of it.

Another option, Indow windows, is a frameless acrylic storm window sheet with molded silicone weatherstripping around the edge. It is made to the exact size of the interior window opening.

Storm windows save energy by creating a dead airspace and by reducing air leakage. Although it is counterintuitive, a narrower air gap between the window glass and the storm is better.