However, before the new Dallas roofing material is out in place, the sub-roof requires proper inspection to ensure that it can take the load of the new Dallas roofing. Just in case, the OSB board is unusable or there are instances of rotting wood, it is imperative that the repairs or replacements are made, before the installation of the new Dallas roof. If you intend using slate shingles that are one of the heavy Dallas roofing materials, it is best to get the roof reinforced properly.

In case of rotten roofs, they will need to be completely torn out and replaced. Though there are people that have a knack of excelling at ‘Do-It-Yourself’ projects, but if you are not sure how to actually change a roof, maybe it is best to spend a few hundred dollars and get it done by a professional roofing company.