Specifications

Lesso UPVC windows and doors profile is made of the top quality materials PVC. It is designed and manufactured with strict standards, which assure that it can work under the temperature ranging from -50°C to 70°C, the welding angle is high tensile strength, the anti-aging is up to 6000h, the lifetime is more than 30years.

10 Advantages:

Thermal insualtion and energy efficient

Sound insulation

Water Tightness

Weather Resistance

Corrosion Resistance

Fire Resistance

Electricity Insulation

Strength and Security

Maintenance Free

Environmental Friendly

65mm casement window profile series

Structure Property:

1.sight wall thickness 2.5mm, stronger

2.seperated drainage chamber, fluent drainage

3.flexiable gasket, perfect sealing system

4.matching the 5mm single glass, or 5mm+9mm+5mm double glass

5.standard groove size, suitable for standard hardware

6.best choice windows for building in noise and heating insulation area

Large Scaled Factory

Advanced equipment

Cross-sectional views of our products