A visual of a tongue and groove decked roof and an explanation on why you should never install asphalt shingles over a tongue and groove decked roof.
Copyright 2022 Robinson Roofing LLC
[ Ссылка ]
![](https://i.ytimg.com/vi/glore5Tzb7E/maxresdefault.jpg)
A visual of a tongue and groove decked roof and an explanation on why you should never install asphalt shingles over a tongue and groove decked roof.
Copyright 2022 Robinson Roofing LLC
[ Ссылка ]