These doors with 1.4mm wall thickness and double glass offer a perfect combination of style, strength, and energy efficiency. The 1.4mm thick aluminum frame provides exceptional durability and security, while the double-glazed glass enhances insulation, keeping your home comfortable year-round. The lift-and-slide mechanism ensures smooth and effortless operation, ideal for large openings. With a sleek, contemporary design, these doors are perfect for modern homes, delivering both aesthetic appeal and long-lasting performance.
Model | 70 |
Type | Lift Sliding Door |
Window frame Width(mm) | 70 |
Can be upgraded to triplex glass? | Available |
Sound insulation coefficient(dB) | 35 |
Aluminum wall thickness(mm) | 1.4 |
Number of sealing layers | 10 |
Heat insulation coefficient (K value) | ≤2.1 |
Feature | Waterproof |
Q1:Are you a factory or a trading company?
SKATE Windows: We are a manufacturer which owned 2 factories, one in Beijing and one in Shandong. The total area of our factories is over 100,000m.
Q2: What is your warranty?
SKATE Windows: We offer a 5 year warranty on our products.
Q3: What services you have if windows were damaged?
SKATE Windows: We will replace you the products freely if the issues caused by us.More, we will provide replacement freely if the products is under warranty.
Q4: How can I get your price?
SKATE Windows: Please click the link below to send us an inquiry or contact our sales consultant. We have professional and experienced people to provide you with solutions and prices.