Roof Hatches on Houses? More Common Than You Think

https://www.goodreads.com/topic/show/20162984-the-most-pervasive-problems-in-fakro-roof-hatches

Skylights, Roofing Windows, Attic Ladders, Veranda Windows: FAKRO has come to be the most vibrant and fastest expanding company of skylights and also attic room ladders worldwide. In order to meet our very own