This particular anodizing option appears a bit grayish and often absorbs less color when dyed. In essence, it limits its decorative finish, but you can dye it black, especially in applications surrounding windows and doors.

Large Scale Jobs. If you need a lot of fencing, and/or you need it quickly, ornamental iron is the way to go. Steel fences are factory produced in mass quantities and often available in-stock. They are more easily shipped. Because they weigh less, they are easier to work with, so your job will go faster. When tackling a big project at a large scale, ornamental iron is most often the best choice.

Depending on the aspect of their application, their cross-sectional shapes can vary. Generally speaking there are four main cross-sectional shapes of fixed window profiles: flat, round, unequal polygon and equal polygon. Among them, the plane type is commonly used in door frames, wall corner lines, etc.; round profiles are mainly used for aluminum alloy pipes; unequal polygons and equal polygons are commonly used for window frames, partitions, etc.

4. Door profile

Aluminium Profiles Quality Test │ Stength

Packaging and Shipping: Once the aluminium window profiles have passed all quality control checks, they are packaged for protection during transportation and are shipped to their final destination, where they will be used in window installations.

Top swing reversible windows are also mainly used in high-rise buildings, but they could be worth considering for the home. Essentially, these operate in precisely the same way as top-hung casement windows, but they use a very sophisticated friction-stay mechanism. The window is opened to its normal opening position and then stops as a standard opened window.  Upon releasing a catch on the friction stays, the window continues to open out still further and reverses back on itself, bringing the outside pane to the inside.