Aluminum windows: dynamic designs
Aluminum windows predate their vinyl and wood counterparts. They are used liberally in the home market for their versatility and reasonable cost. A hallmark of this casing style is its ability to size: Builders use them to create large-area, picture-window effects, where the entire side of the structure looks as though it were made of glass. Featuring sealed, mechanically joined corners and clean, sharp edges, aluminum casements are known for their strength and stability.
The advantages of this window option include moisture resistance, a positive strength-to-weight ratio and the ability to choose multiple shapes for creative designing. Although they are not known for maintaining heat and cold as well as some other materials do, there are a wide range of low-cost engineering additions that can help to improve their energy-efficiency. Depending on the national region, aluminum fenestrations can cost between $3 and $5 per square inch for materials and installation. Complex designs can increase this estimate anywhere from 4 percent to 12 percent.