Which kind of roofing services firm you use to set your brand new roof on your home is dependent upon the kind of roofing you opt to go with. A succinct description of an extensive green roof that has many components.
The roof must be structurally strong enough to support the burden of the form of roof. It'll have to get weatherproof material, and a drainage pad, and then there'll be a water retention quilt coating. You can find residential roofing contractors via https://snowcountryroofing.com/residential-roofing/
There are other roofing materials that may require roofing companies that specialize in certain roofing materials.
An extensive green roof is generally the type of eco or green roof that is installed on a reconstruction or a remodeling home project. Often the buildings will have a metal structure and they dont require special rafters or decking.
This is not true of all commercial or industrial structures but of a lot of them. There are a lot of home roofing materials to choose from. If you have a residential roofing service come and give you a quote they will suggest what roofing material you can use on your home.
So to get concrete tiles put on the roof you would have to have that roofing specialist build up the underlying structure so it can support that additional weight and this costs some money.