To make a truly full width page in Catch Kathmandu, I had to make a custom page template. This is very easy to do if you have cpanel or ftp access to your hosting account. All you do do is make a file in this case we will call it “fullwidth.php” then paste in the text below. Once you do this upload this to your site/wp-content/themes/catch-kathmandu. Once you do that just choose it as a page template. If you have questions let me know. See example here
<?php /** Template Name: Ryan is Awesome * The template for displaying all pages. * * This is the template that displays all pages by default. * Please note that this is the WordPress construct of pages * and that other 'pages' on your WordPress site will use a * different template. * * @package Catch Themes * @subpackage Catch Kathmandu * @since Catch Kathmandu 1.0 */ get_header(); ?> <div id="primary2" class="content-area"> <div id="content" class="site-content" role="main"> <?php while ( have_posts() ) : the_post(); ?> <?php get_template_part( 'content', 'page' ); ?> <?php comments_template( '', true ); ?> <?php endwhile; // end of the loop. ?> </div><!-- #content .site-content --> </div><!-- #primary .content-area --> <?php get_sidebar(); ?> <?php get_footer(); ?>