First thing you have to proceed is to remove your vintage, wooden windows. They aren't keeping warm air inside of your house. And you do not need to waste a lot of money, only regular PCV
products will be just fine. You only need to check out the offers in the web and find one that should be the greatest for you. You could have windows in each shape you want, so don't be worried about it. Another step is wall insulation, inside and exterior, you need to invest in some new finishing coat. It is much bigger cost, but you don't have to do it at the same year, next spring will be also fine. Because you are going to stay in your house for the rest of your life, so you have enough time for changes.
Modern techniques are whole about environment. We all are a lot more conscious about all operations and how it affect on Earth. If you spend enough cash for wall insulation, you would economize a lot of your funds and help to protect our environment from impurity. You should see the virtues during future winter, into your warming costs
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