Window wells are the types of windows that are designed specifically to provide exit in case of emergency. They're required in bedrooms on every floor but in most instances, you would see them in habitable space and designed to be accessed by rescue teams and firemen easily.
The egress windows ought to meet the International Regulation Code or IRC. For instance, these windows should have a minimum opening height of at least 24 inches, minimum opening width of 20 inches, a minimum net clear opening of 5sq/ft for ground floors and 5.7sq/ft for other floors and lastly, maximum still height of 44 inches above floor.
Net clear opening is basically the amount of available space for someone to crawl through if the window is open while the minimum height and width for Rockwell window wells are 24 and 20 inches respectively, a 24x20 inch window can yield a net clear opening of at least 3.3 sq/ft. which is less than the net clear opening required in IRC criteria.
Now, in an effort to attain net clear opening of 5.7 sq/ft. minimum, there has to be at least 20 inch window that have a minimum height of 42 inches and also, a 42 inch high window should be at least 34 inches wide. IRC has regulations in monitoring Rockwell window well, indicating that the egress window must have sufficient space to allow the window be opened fully with minimum 9 sq/ft floor area.
Say that you are living in an old house which was erected just before the IRC requirements were set, then there is a possibility that your window wells not meet its regulation. Sometimes, when homeowners have made a decision to convert an office or other room of the house to a bedroom or add a new room to the basement when doing home remodeling, they do forget to add egress windows that meet the IRC criteria. You must consider installing one for safety precautions if any of your windows is missing such.
Due to the reason that egress windows serve as a primary way to escapee, it is crucial not only to keep it free of any objects or widow treatments that might hinder a person's escape but to avoid using complicated locks at the same time because this can make it hard to operate. This on the other hand does not mean that the windows should look boring. Actually, you may use any design idea or style that you want but of course, be sure that it complies with IRC criteria. To be sure with the design and style, you may consider contacting a professional. Visit this website at http://www.huffingtonpost.com/hometalk/21-creative-ways-to-dress_b_8079476.html and learn more about window blinds.