Cast iron base is a versatile and durable material that has been used for centuries in various applications. From industrial machinery to kitchen cookware, cast iron base is known for its strength, heat retention, and long-lasting quality.

Moreover, the material features definitive cross-sections allowing an easier machining process, which increases flexibility.

There are two potential drawbacks to this window. One is that if it’s placed over a kitchen sink, reaching out to close the window is difficult. The second is that if it’s fitted to ground floor level or opens onto pathways, it may need restricting to avoid injury to others.