I've changed the default template default.html located in C:\Program Files (x86)\Adobe\Adobe Dreamweaver CS5.5\configuration\DocumentTypes\NewDocuments.
I want it to look like this when creating new .html pages:
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>Untitled Document</title>
</head>
<body>
</body>
</html>
But DW keeps putting the head-closing-tag to the left so it ends up like this:
<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>Untitled Document</title>
</head>
<body>
</body>
</html>