1. Customization Options
We offer a wide range of customization options for every product to ensure that your windows meet your exact requirements:
- Size Customization: Tailor your windows to any size. We offer both standard and bespoke sizes to suit your needs.
- Material Customization:Choose from a variety of materials, including UPVC window ,Vinyl window ,PVC window, aluminum window, and more, to fit your aesthetic and functional requirements.
- Color Customization: Select from an extensive range of colors or provide your own custom color to match your design vision.
- Style Customization: We can modify the design and style of your windows to suit your specific preferences, whether you prefer classic, modern, or unique designs.
2. Services We Offer
In addition to customizations, we also provide the following services to enhance your experience with us:
- Timely Quotations: Get accurate and competitive quotes in a timely manner, helping you make informed decisions quickly.
- Sample Projects: Request sample windows to ensure quality and style meet your expectations before placing a large order.
- Free Accessories: We offer complimentary accessories with your order, including hardware, seals, and more to complete your window installation.
- Warranty: Enjoy peace of mind with our warranty of up to 5 years, ensuring durability and reliability for years to come.
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Our NFRC rated PVC double hung windows deliver strong thermal performance, long-term durability, and modern styling. They are ideal for homes, apartments, and light commercial buildings.
The frame profile comes in 46mm to 80mm series. Wall thickness ranges from 1.8mm to 2.8mm, supporting glass up to 32mm. You can choose from finishes like extruded, co-extruded, or all-body profiles in black, grey, or brown.
Glass options include single, double, and triple glazing. We also offer Low-E, frosted, and tinted glass in blue, green, gray, and other tones. This variety supports insulation and design flexibility.
In addition, the glass thickness ranges from 3mm to 19mm, suitable for most energy code requirements. For added strength, we provide steel reinforcements from 1.0mm to 2.0mm.
Each window uses premium hardware from Roto, Siegenia, or top Chinese suppliers. The system includes handle locks, hinges, transmission rods, and limit stoppers. We use EPDM rubber strips for better sealing and durability.
You can also select screens—fiberglass, UPVC mesh, or stainless steel. Our double hung windows with screen allow better airflow without compromising security.
These double hung PVC windows open smoothly, resist aging, and require minimal maintenance. They also reduce noise and improve daylighting.
As a result, these NFRC windows double hung are perfect for both replacements and new installations. They meet energy standards and offer excellent long-term value.
| Frame Material | PVC/UPVC Windows |
|---|---|
| After-sale Service | Free spare parts, Online technical support |
| Design Style | American, European, French, Industrial, Minimalist, Modern, Traditional |
| Function | Anti-theft, Dust-proof, Heat Insulation, Insect control, Invisible, Soundproof, Windproof |
| Opening Pattern | Swing |
| Place of Origin | Shandong China |
| Support customization | Brand name, Color, Frame material, Glass type, Packaging, Size, Style type |
F.A.Q.
Frequently Asked Questions
We are Industry and trade integration company.with our own factory and international business department
We have 12 years of experience in exporting doors and windows. Our factory covers an area of 30000 square meters, with over 20 professional designers and a large number of technical installers. Due to our reliable quality and excellent service, we have undertaken a large number of government orders in China. Our products comply with EU CE certification, US certification, Australian AS2208 and AS2407 certification, as well as the highest quality requirements specified in our strict quality control system.
Generally it is 7-15days.
We supply free samples.
T/T,L/C,D/P,D/A,Money Gram,Credit Card,PayPal,Western Union,Cash, Escrow.
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4 reviews for PVC Double Hung Windows
Brian Sanchez –
The team delivered a fantastic hung window we ordered. Their team really listened to our needs and offered expert advice. Glass clarity and frame workmanship exceeded expectations. They beat the quoted delivery date by a week. Will definitely order again.
Donald Thompson –
Their team really listened to our needs and offered expert advice. Glass clarity and frame workmanship exceeded expectations. Measurements were exact, no need for adjustments. Looking forward to future projects.
Edward King –
We are delighted by the double hung window we ordered. The sales rep guided us through the entire process with patience. Finish is flawless with smooth operation. Everything was wrapped securely, every pane intact. Looking forward to future projects.
Linda Torres –
The team delivered a fantastic double hung window we ordered. Their team really listened to our needs and offered expert advice. Finish is flawless with smooth operation. They beat the quoted delivery date by a week. Our contractor was equally impressed.