The transparent FRP roofing sheet is a kind of light transmitting construction material, offering light transmittance over 85%. It is primarily made of a thermosetting plastic reinforced with glass fiber. The strength of the glass fiber reinforced plastic sheet is several times that of steel or aluminum sheets with the same thickness. The high strength makes sure the product won't deform easily. Meanwhile, this FRP roofing sheet is resistant to aging, corrosion, wearing, and high temperatures. Additionally, it has light weight which ensures convenient installation. Thickness 1.0 ,;¨¤0.1mm 1.2 ,;¨¤0.1mm 1.5 ,;¨¤0.1mm Weight 1.7 ,;¨¤0.1kg/m2 2.1 ,;¨¤0.1kg/m2 2.6 ,;¨¤0.1kg/m2 Length 5800mm , 11800mm, or customized Overall width 900 mm 1130mm 1070mm Varies with the profile type Effective width 840 mm 1050mm 1000mm Varies with the profile type Purlin spacing 700~800mm