SERIES 100 System Window
Shuangchao No.1 100 Series — Double thermal break — maximum insulation

Overview
Shuangchao No.1 100 is Huacai double-thermal-break flagship for maximum insulation — two separate thermal barriers in one profile stop heat transfer twice. Triple glazing, Roto concealed hardware and a flush frame-and-sash face deliver premium comfort for demanding climates.
Why this series
- Double thermal break design
- Excellent insulation performance
- Flush frame & sash
| Profile | 1.8 mm, double thermal break (two insulated chambers) |
|---|---|
| Glazing | Triple glazing standard (5+12+5+12+5) |
| Hardware | German Roto concealed hardware + Hoppe handle |
| Design | Flush frame & sash |
| Standard kit | Corner protectors, protective film, black carbon-steel spacer, argon fill |
| Best for | Cold climates, high insulation demand |
Open full sizeCommercial terms
- Minimum order
- 10 m²Small projects and first orders included — no container minimum.
- Lead time
- 20 days up to 100 m²Larger volumes are scheduled individually and confirmed on the order acknowledgement.
- Payment
- T/T bank transferDeposit-and-balance terms available from USD 5,000; below that the order is settled in a single payment.
- Warranty
- 2 yearsStated on the quotation and order confirmation.
Applies to every series in this range. Prices, freight and delivery terms are confirmed in the offer for each project — no price list is published.
Ask about SERIES 100
Send opening sizes, a window schedule or drawings. We reply within 24 hours with a technical review, the quotation basis and shipping options — no obligation.
Quoting as a contract manufacturer: SERIES 100 is built to your specification and your brand, and the compliance declaration stays with the party placing it on the market. How that works.
Send an Inquiry
Sent straight to our export team — no email client needed.
