1Wood double-hung: Andersen 400 Series, $310 per window.2Vinyl double-hung: Simonton Pro-Finish Contractor, $260.3Fiberglass double-hung: Integrity from Marvin Ultrex, $450.4Wood casement: Andersen 400 Series, $400.

French door refrigerators are named after regular French doors having two doors side by side. The doors open from the middle and reveals refrigerated compartments. As a result of this unique configuration, the freezer is located at the bottom of the unit. French doors are fast replacing traditional refrigerators in many homes.

This type of refrigerator was invented back in the 1990s. At that time, this model had two doors on the top and one slide-out freezer drawer at the bottom. Luxurious design and style was the major highlight of these modern refrigerators, which increased its popularity in the country. Bringing home the best French door refrigerator enhances the valu