... our glorious sunny skies with our stylish, weather sealed patio doors that invite natural light and air into your home ... moistureproof, windtight, flexible, easy cleanning, seamless and ventilated even in rainy weather. Adopt Single/double glass, low-E glass, tempered ... are not suitable, custom-made products are available;Available in various color of white/grey powder coating, electrophoresis, anodized ...