macro to Copy Data from Source Workbook where sheets are the same

[howard]

I have a macro below to copy the data from the source workbook where the sheets are the same.

I would like it amended on to copy the data from the source workbook where the sheets are he same from row 16 onwards from Col A:U up to the last row containing data in Col A

the data must be pasted as values

Your assistance is most appreciated

 Sub CopySheetData()
    Dim flder As FileDialog, FileName As String, FileChosen As Integer, desWB As Workbook, ws As Worksheet
    Set desWB = ThisWorkbook
    Set flder = Application.FileDialog(msoFileDialogFilePicker)
    flder.Title = "Please Select an Excel File."
    With flder
    .Filters.Clear
      .Filters.Add "Excel files", "*.xlsx"
      .InitialFileName = "C:\My Documents\*Sales*.*"  'change to suit one's needs
      
     .Show
  End With
  
    FileChosen = flder.Show
    FileName = flder.SelectedItems(1)
    Set srcWB = Workbooks.Open(FileName)
    For Each ws In Sheets
        ws.UsedRange.Copy desWB.Sheets(ws.Name).Range("A1")
    Next ws
    ActiveWorkbook.Close False
End Sub