Fixing your home need not be expensive. Here are some hacks that you can apply to your home in most affordable way. First, check your insulation and have it fixed if you find any damage. It can save you at least 50% on your energy consumption. Use rubber tubes, fiber glass, double-glazed windows and make sure that you apply cellulose on the spaces between doors, windows and openings. Another tool you can use for cheap home hacks is the WD-40. It is the solution for squeaky windows and doors. It works wonders for any hinges and any other home lubricating needs.