President Calvin Coolidge was forced to move out of the White House in 1927 for six months so extensive remodeling and repairs could take place. In the course of the repairs, the architect showed the president the extreme damage that had occurred to the rafters when the White House was burned by British troops during the War of 1812.
The architect insisted that the rafters be replaced and asked whether the new rafters should be wood or steel beams. Coolidge was notoriously thrifty but ultimately decided in favor of the more durable option. He justified the extra expense, declaring, “All right. Put in the steel beams and send the bill to the King of England.”
Boller, P. F. (2007). Presidential Anecdotes (p. 244). Philadelphia: Running Press.