This company offers many services including flooring, structural repairs, etc. If you are looking for this type of service, check it out. What about fire rating? They have that as well!! All of your building needs are found here. Many different options and plenty of information can be found my browsing this website. Whether you need it for a building that needs structural repair or you want the fire rating to be top notch you have it all where you need it.
I have not bought from this site. All thoughts are 100% mine.