The weather has turned cold in many regions of the country and homeowners are looking at projects to improve their indoor spaces this season. The online home improvement platform Thumbtack, which refers consumers to pros for home maintenance, repairs and upgrades, compiled a list of top 10 indoor trending projects leading into winter. Six of them have the potential to improve the health and safety potential of your living space. 1. Railing Installation or Remodel This trend is up 60% year over year, the report shows. While it can indicate merely a desire for updated style, new railings can add…