
Add to Cart
These thermal break aluminum casement doors feature triple seal technology for superior weatherproofing, while their excellent 35dB sound insulation effectively blocks urban noise and creates a tranquil indoor environment. The innovative multi-chamber insulation profile is filled internally to achieve excellent thermal insulation performance (U value ≤1.1W/m²·K), significantly reducing energy costs while maintaining comfortable indoor temperatures all year round.
Available in more than 10 colors and a variety of glass configurations (including Low-E and laminated glass), our doors perfectly blend European craftsmanship with cutting-edge performance. Reinforced corner joints and multi-point locking systems provide bank-level security without sacrificing an elegant and minimalist aesthetic.
Suitable for high-end residences, office buildings, and noise-sensitive environments near airports or busy streets.
Type | Casement door |
Main Material | Aluminum alloy |
Heat insulation coefficient (K value) | ≤2.1 |
Window frame Width(mm) | 75 |
Number of sealing layers | 10 |
Aluminum wall thickness(mm) | 1.8 |
Sound insulation(dB) | 35 |
Seal Strip | High quality TPE EPDM adhesive strip |
Design Style | Minimalist |
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.