We Need To Cover The Windows

In the day time, our room gets so hot. I believe that it has to do with the position of the window in our room. Our room really get the direct sun from above. Even if we already close the curtain, the room still get too hot in the day time. Maybe we should cover the window with sun protection stickers. Or even better, we should try to replace the window with special window that can reflect the sun light. I should try to contact San Antonio replacement windows to ask them if they know a better solution for that problem. They are a professional company and I know that they have been doing this business for years. Of course, they know what is the best solution for my problem.