Niagara offers a variety of options to save energy and lower your heating bills. Window Kits and Covers. Re-usable Storm Window Kits come with interlocking channels for easy installation, and window film to protect windows up to 72” x 82”. And our Shrink-Fit Window Packs come with two-way tape and plastic shrink film to form a smooth, clear insulating storm window.

Unless they’re properly weatherized, windows can be a major cause of wasted energy and cold drafts in your home. With a weather-tight seal, you will see immediate savings on your gas and electric bills.