If you’re looking for ways to increase your home’s energy efficiency the experts at this site have excellent suggestions. There can be some gap between the sill of the window and the foundation creating an air draft in your home in the wintertime. If you’re unsure about which material you should use that you can use to make your windows, either spray foam or silicone might be the best option. A lot of times, windows have wiring running through it, and the small hole this creates can be insulated using spray foam also. The spray insulation can be purchased applications from an insulating contractor or from the Internet if there’s a big opening under the window. It’s easy to select the appropriate sort of foam to wrap around windows when you follow the following steps when purchasing from the retailer. You want to be sure the insulation you buy is made specifically for doors and windows that do not require excessive amounts of foam in the process of applying.