custom screen window detailed products description: custom screen window is made of aluminum alloy, and fiberglass screen inside and black spline to fixed aluminum frame. custom screen window is easy to install in seconds without the need of tools or fasteners. the material of aluminum profiles : the aluminum alloy profiles is spray-painted with colored powder or fluorocarbon coatings and the coatings have stronger adhesiveness better resistance to aging and pure and fast colour. features:1. structure in reasonable design, appearance in good taste. 2. universal construction , economical and practical. 3. easy to install for custom screen window, we have four styles as followings: 1.style a: holand’s simple screen window 2.style b: luxury screen window 3.style c: new styles 4.style d: h style