Skylights are very beautiful and cost-effective improvements that can be added to your house. If you are looking for something like this, you can contact a company that sells such products in your area and place your order. Keep in mind that the installation cost can vary from company to company and it depends also on the types of skylights you want to be installed. 1. Tubular skylights. The price to install these types of skylights is around $500 for each skylight. 2. Fixed skylights. Those types of skylights can be installed for approximately $600-$700 each. 3. Vented skylights. The most expensive ones from the lot. The installation fees start from $1000 to almost $3000 for each vented skylight. Although the installation prices may seem very expensive, keep in mind that you will save a great deal of money because the energy bills will drop considerably. Additionally, these types of windows have a powerful positive effect on the interior and exterior design of your house and it considerably increase its value. So, if you plan to sell it after a few years, skylights will be much appreciated and they will attract a lot of customers as well. Consider your budget and choose according to your needs too.