AN UNBIASED VIEW OF SASH WINDOW DRAUGHT PROOFING

Their ingenious well balanced design can make sash windows a lot more subtle than The common-or-garden casement window, and that is hung on hinges and swings opens just like a doorway.About the system from the 20th century, the sash was typically replaced by V-formed collarettes, which might be nonetheless frequently generally known as sashes. The