metal sliding screen door

The metal sliding screen door is made of either roll formed steel, roll formed aluminum or extruded aluminum materials.

Which is the best metal to use for a sliding screen door?

Steel is a low cost option to keep the price low. This is the Economy type sliding screen door.

Aluminum is used on both roll formed and extruded. Slightly more cost but by far the extruded aluminum contains more metal therefore it creates a stronger frame. No more bending in the middle. Especially if some drunk guy decides to run through your screen door. Or if your big dog decides to smash it. Extruded is the top especially in the Premium Sliding Screen Door.