Many people just turn up the heat, without thinking about the possible culprit: their windows. The windows of many homes and buildings in the United States are poorly insulated, leading to significant heat loss. Badly designed or poorly insulated windows are often responsible for up to 25% of our heating bills.

The following tips will help you to fix cold windows.

* Install high-efficiency windows. Newer windows offer a range of technological advances, including high-performance glass and coatings. These windows are found in approximately 50% of U.S. homes.

* Caulk around existing windows. Caulking window frames will keep out water and prevent drafts. Stick your fingernail in the caulk to check if it needs to be replaced. If the caulk feels soft, it is still functional. You can replace it with a new application if the caulk is hard or brittle.

* Storm windows. This is a cost-effective way to increase your energy efficiency and can improve the window’s insulation by up to 50%. Storm windows can be required to be removed in the summer to provide adequate ventilation to your home.

* Cellular shades. You may think replacing your windows is the only real option to save energy, but simply adding insulating, cellular window shades can more than triple the insulating power of your existing windows. Side-track shades offer even greater insulation because they are tightened up on the sides. This creates a more efficient dead space and an insulating layer. Visit www.CellularWindowShades.comFor more information, please visit

* Shutters. Shutters are great for insulation and curb appeal. Exterior shutters are best but interior shutters make a big difference and can add a classic touch to your fine furniture.