A last and even more important, additional advantage of polyamide is the excellent thermal insulation. While aluminium scores much less well than wood and PVC in that area, it performs at least as well in terms of U_f value thanks to the polyamide strips (which insulate 500x better than aluminium).

Common Issues and Solutions

It is arguably, the strongest aluminum grade in the 6000 series used for making aluminum profiles for windows and doors. 6063 grade is extruded and features some of the ideal properties for doors and windows.

This cleat may have a few barbs on each side, cutting into the aluminum to create a friction fit. Alternatively, you can add screws to fix the cleat in position.

2. Metal Iron and aluminum gates are durable and provide excellent security. They can withstand harsh weather conditions and require minimal upkeep. However, they may need periodic painting or sealing to prevent rust.

Gate construction is a big one to watch out for too.  Unlike a fence panel that is fixed in place and does not move, the gates need to be able to support the weight of the entire leaf as well as any leverage force pressures exerted on them.  This is where a proper gate frame comes into play.  Many companies will simply weld two posts to the end of a fence section and call it a gate.  Functional, but not really all that strong.  You will sometimes see cross-bracing on wider gates as a band-aid to poor construction as well.  The correct way to make a gate is with a fully boxed and welded gate frame like our Stronghold Iron line.  That makes a solid, 3-sided frame that will withstand way more pressure and weight without cracking or deforming.  Here is an image showing the U-frame on one of our gates.

Benefits of Wrought Iron

Long term, high-end architecture. Wrought iron holds up to harsh weathering longer than steel. It doesn’t corrode as easily or as quickly. If you want to build an ornate fence that will still be standing about a hundred years from now, choose wrought iron. For example, the legendary Johnston Gate of Harvard University is +100 years old and still stands strong.

In addition to their strength, wrought iron rail parts are also highly durable. Unlike other materials that may rust, warp, or deteriorate over time, wrought iron is known for its resistance to corrosion and weathering. This makes it a low-maintenance option for railings, especially in outdoor settings where exposure to the elements is a concern. With proper care and maintenance, wrought iron rail parts can last for decades, providing long-term value for property owners.

Step 6 Reinstall the Screen Door