How to remove "Post a reply" box under the page text

Big Hello to community!!!! Nice to be here! Sorry if my English isn’t quite good, but didn’t spoke it for a long time.

Here is my problem.
I have made my own WordPress theme, wich I will upload for all of U who wan’t to use it, and now I have a problem with Post Reply box.

I use my WordPress site (www.jugosistem.com) for my small Home Business, and I mainly use Pages, instead of articles. So I don’t want to see anyPost Reply boxes under the page text.

I have successfuly removed “author, date and ime, edit” options in pages, but I can’t figure this out. Have tried with editing comments.php, but didnt work for me. If Anyone Could Help me, I would be very grateful….

If needed, I will paste hyperlinks for files to download it….

Thx