✨ Product Features
Sound Insulation
Adopting high-performance double-layer hollow structure, built-in inert gas filling and multiple sealing technologies, it achieves excellent acoustic isolation and thermal performance optimisation. It effectively reduces indoor noise up to 47dB, blocks heat conduction, saves energy and protects the environment.
PIN Injection Process
1. Contains 25% fiberglass bridging insulation strips.
2. Efficiently block 50-70% of noise transmission.
3. Noise reduction of 35dB, leading the new trend of quiet era.
Structural Stability
Adopting high-performance multi-chamber heat-insulating structure, effectively improving the thermal resistance performance; with the injection of rubber corner code design, to enhance the stability of the window frame, ensuring long-term airtight, watertight and wind pressure resistance.
Water Tightness
Sloped design ensures fast water discharge and prevents backflow, keeping interiors protected even during heavy rain.
Quality Hardware
Excellent load-bearing performance and exceptional durability. The invisible design outlines clean lines, injecting sophistication and elegance into the space, reshaping the opening and closing experience.
❓ Frequently Asked Questions
1. What's your Minimum Order Quantity (MOQ)?
Our MOQ is 1 Set. Please contact us for specific configuration details.
2. How long is the warranty period for the motor?
Our motors are covered by a comprehensive three-year warranty.
3. What are your payment terms?
We require a 50% deposit, with the remaining 50% balance due before cargo loading.
4. Can you provide samples?
Yes, surface color samples are available and can be received in 3 days. OEM samples typically require roughly 15 days.
5. How long is the general production lead time?
Regular orders typically take about 30 to 40 days, depending on the specific order requirements and volume.
6. What is the policy for becoming an agent?
We provide agents with highly competitive discounts and enhanced after-sales support services.
Envi Window
