1 Be sure the estimate includes disposing of the old windows. 2  Replacing non-standard-sized windows requires either custom windows or enlarging the old opening to accommodate a larger standard size, which can up costs by 50-100 percent per window.dditional costs: 1  A window installer should remove the existing windows, install the new ones, cleanup and dispose of the old windows, and wash the new windows. 2  Estimates are usually based on united inches, which is equal to the sum of the length and width of each window; a 40x55-inch window is 95 united inches.
On those routes, the first checked bag is free of charge. Passengers traveling from the United States (except Hawaii) will pay $100 for the second checked bag to Europe, the Middle East, Africa and India but $70 to South America (except Brazil and Venezuela) and $40 to Central America.
Weight and Size Allowance. Southwest will accept the first two checked bags for free provided that the bags do not exceed 50 lbs and 62 inches (L+W+H). Overweight items from 51 to 100 pounds and oversized items in excess of 62 inches but not more than 80 inches will be accepted for a charge of $75.00 per item one-way.