Name: Window Insulating Service. Descripton: Window Insulating Service Cold air loves to seep through any cracks or crevices it can find in your house, especially around older window fixtures. An inexpensive solution is using shrink-wrap to seal off the entire window. Using a strong double sided clear tape we can attach the shrink-wrap directly to the walls adjacent to your window, creating an air tight insulated shield that keeps the temperature high and your heat bill low. Call 435-773-2325 to set up an appointment and get an estimate. Our average price per regular sized window is $10.