You’ve worked hard to make your patio or decking a welcoming space for family and friends to gather. But what do you do when the nights start getting chilly or it’s sunny outside but cool? Instead of putting on a thick jumper or staying indoors, consider buying a patio heater. For this Best Patio Heater review, we looked at many gas and electric patio heaters. We considered stand-alone models, wall-mounted models, tabletop models and even…