var ewww_webp_supported=!1;function check_webp_feature(A,e){var w;e=void 0!==e?e:function(){},ewww_webp_supported?e(ewww_webp_supported):((w=new Image).onload=function(){ewww_webp_supported=0 Can I add onto my building after it is installed? | Choice Metal Buildings

In most cases, additions can be done at a service charge of $50.00 to $150.00. The additions can only be made to buildings we have previously installed. We do not add on to steel buildings from other manufactures.