The bottom line here is that modern aluminium profiles are absolutely no worse insulated than wooden or, even more so, plastic ones. On the contrary, modern aluminium window profiles are distinguished by the best thermal performance and are often used in the construction of passive houses. As a result, the price of aluminium windows and doors has risen considerably in recent years, and we currently have to pay more for them than for wooden windows!
Both paint and powder coatings are common solutions, though powder coatings can’t be touched up on site when they chip, which makes them less practical for long term maintenance. we typically hot dip galvanize our wrought iron, which adds a zinc coating to the metal, protecting it from oxidation. We then prime and paint over it for finishing.
It is the ideal method for connecting two identical extrusion profiles at a particular angle. The profile has a channel allowing the cleat often made of another aluminum profile or sheet steel.
In contemporary construction, the choice of materials has evolved significantly, leaning towards options that provide durability, aesthetic appeal, and energy efficiency. One often overlooked yet essential component in modern window framing is the aluminum glazing bead. This article delves into the significance of aluminum glazing beads, their benefits, and their role in enhancing window performance.