Which is your best coretec LVP for wearability, greenguard certification and soundproofing for an upper floor condo? Is an additional padding allowed?

Hello Karen, and thanks for your question. We are actually the manufacturer of ProCore Plus Luxury Vinyl Plank. All of our products have Greenguard and Greenguard Plus certifications, as well as an attached pad, a lifetime residential warranty, and also meets most HOA standards for high rise dwellings. For more product related information, please check out our website at: www.procorefloors.com. If you need technical documentation in writing, please feel free to reach out to our technical department at technical@novalis.intl.com. Thanks again for your interest in ProCore Plus Luxury Vinyl Plank.