Hello, I’m a bit stuck and hoping someone here might know more than I do. We’re renovating an old rental house, and the inspector mentioned that some of the internal doors should be upgraded to fire-rated ones before we can list the place again. I honestly had no idea there were so many types, and when I started reading online, it only confused me more - some talk about special cores, others about seals and different testing methods. If anyone has dealt with this in a small property before, I’d love to hear what actually matters when choosing the right type.

Hello! If it helps, you can check out information on the Fire Door Manufacturing Process, because it gives a straightforward look at how these doors are constructed from the inside out and what details actually matter for safety, which makes it much easier to understand what you’re paying for before choosing anything.