For instance, an average size house is 1,500 square feet, but the roof could be up to 2,100 square feet. Itâs typical to add on an additional 10 percent for waste on a simple roof project and up to 15 percent for a more complex and complicated installation job.
For example, two passengers with a bag each may carry 20kg of luggage each, but if you wish to put 18kg in one bag and 22kg in the other, then thatâs okay with us. Youâve just got to remember that you cannot exceed the 40kg total weight allowance without paying additional charges.
Keep carry-on luggage as small and compact as possible. Most airlines allow one carry-on piece plus two personal bags, such as a laptop bag and purse. The carry-on bag must allow space in the overhead for bags brought by the rest of the fliers in your row and the compartment door must be able to be shut securely. Add together the height, width and length of the bag.