Vinyl Single / Double Hung Window
10-Year Warranty
Factory Quotation
Energy Star
US Standard
Modern Vertical Slide | Dual-Action Vinyl Windows
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Smart Tilt-In Cleaning: Engineered with tilt-in sashes that allow you to clean both the interior and exterior glass safely from inside your home—no ladders required.
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Precision Ventilation Control: The dual-sliding vertical design allows you to open both top and bottom sashes, creating a natural air cycle that flushes out warm air while pulling in a cool breeze.
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Acoustic Comfort & Shield: Multi-chambered uPVC profiles combined with double-tempered glass create a high-performance soundproof barrier against urban noise.
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Space-Saving Silhouette: The vertical opening pattern is ideal for walkways, patios, or entryways where outward-swinging windows would obstruct traffic.
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Tested Reliability: Fully compliant with NFRC, AS2047, and CE standards; features UV-resistant finishes in Black, Wood Grain, and custom tones to suit any architectural style.
Product descriptions
Modern Tilt-In Vinyl Double Hung Windows for Seamless Home Ventilation
For the modern American homeowner, a window should do more than just fill a rough opening—it should simplify your life. Moving away from the bulky, high-maintenance frames of the past, these uPVC double hung windows offer a sleek, slim-profile aesthetic that maximizes your view without sacrificing structural integrity. The vertical sliding mechanism is designed for effortless, “finger-tip” operation, making it the perfect solution for hard-to-reach areas like kitchen sinks or laundry rooms. Because the sashes move within the frame, you gain full ventilation control without occupying an inch of your outdoor deck or patio space, blending indoor comfort with outdoor functionality.
Beyond the ease of use, the engineering beneath the surface is what defines this series. Utilizing fusion-welded PVC corners and advanced weatherstripping, these units act as a formidable shield against the elements, whether it’s heavy coastal rain or extreme summer heat. The integration of stainless steel or fiberglass mesh ensures that your home stays pest-free while maintaining crystal-clear visibility. With a diverse palette of finishes—from classic beige to contemporary matte black—these windows provide a low-maintenance, high-durability solution that eliminates the need for repainting, ensuring your property maintains its curb appeal for decades.
| Specification | ||
|---|---|---|
| Name | Vinyl Single / Double Hung Window | |
| Profiles | Series | Commonly used series:46/50/60/65/70/80mm: |
| max-glass-thickness:3-32m | ||
| Thickness | 1.8/2.0/2.2/2.5/2.8mm | |
| Finish | Extrusion profiles | |
| Single-sided/double-sided co-extrusion profiles | ||
| Single-sided/double-sided coated profiles | ||
| All-body profiles | ||
| color | Brown\ dark grey\light grey\ black\star black,etc. | |
| Glass | Types | Low-e glass\frosted glazing\ grey/blue/green tinted glass,etc. |
| 1.Single:3mm~12mm | ||
| 2. Double: 5mm 6A 5mm/5mm 9A 5mm/6mm 9A 6mm, etc. | ||
| 3.Triple: 5mm 6A 5mm 6A 5mm and others | ||
| 4.Tinted/Reflected/Frosted Glass (Tempered Glass) | ||
| Thickness | 4-19mm | |
| color | clear/super clear/ tinted blue/green/coffee brown/gray | |
| Hardware | Brand:Germany brand (Siegenia /Roto )\Australia brand\China brand | |
| UPVC hung window: | ||
| Handle lock+transmission rod+hinge+limit stopper+EPDM sealing strip+invisible screen | ||
| Steel line | 1.0mm,1.2mm,1.5mm,2.0mm | |
| Mesh | Stainless steel security mesh\UPVC security mesh | |
| Fiberglass flyscreen\Retractable flyscreen | ||
| Advantages | 1. Water-proof & Air-proof | |
| 2. Anti-aging | ||
| 3. Space Saving | ||
| 4. Sound Insulation & Heat Insulation | ||
| 5. Opening Smoothly | ||
| 6. Dust resistance | ||
| 7. Good air mobility, good daylighting | ||
| 8. Easy maintenance | ||
| 9. Good Combustion-retarding Performance |
Customization options
Material
UPVC/PVC Double-Glazed
UPVC/PVC Triple-Glazed
Aluminum Double-Glazed
Aluminum Triple-Glazed
Colors & Surfaces Treatments
Matt
Glossy
Glazde Type
Tempered Glass
Reflective Glass
Laminated Glass
Tinted Glass
Hollow Glass
Float Glass
Art Glass
Pattern Glass
Frosted Glass
Low-E
Laminated
Medi-Empty
Grilles
Suface Mounted
Integral(Thermo)
External Glazing Bars
Duplex
Details
Handle
Drainage Hole
Weather Strip
Sealing Strip
Installing Glass
Installing Track
Installing Pulley
Installing Pulley and Lock
Related Products
FAQ
Are these windows Energy Star rated or energy efficient?
Yes, our windows are engineered for superior energy efficiency. We offer Low-E glass and Argon gas-filled options that meet or exceed US energy standards, significantly reducing your heating and cooling costs.
Can I customize the size and color of my windows?
Absolutely. We specialize in custom sizes to fit your specific architectural requirements. You can choose from a wide range of frame colors, including popular black, bronze, and anthracite grey, as well as various grid patterns.
How long do these windows last and is maintenance difficult?
Our windows are built to last 20-30 years. Vinyl windows are virtually maintenance-free (won’t rot or peel), while our powder-coated aluminum frames are highly resistant to corrosion and fading.
Are your windows "Impact Rated" for hurricane zones?
Yes. Our Hurricane Impact Windows are engineered with laminated glass technology and heavy-duty reinforced frames. They are designed to withstand high-velocity debris and extreme pressure changes during storms, meeting rigorous ASTM standards for coastal safety.
Do these windows provide security benefits beyond storm
Absolutely. Because the glass is extremely difficult to break through, our impact-resistant windows act as a 24/7 deterrent against forced entry and burglaries, while also providing exceptional sound insulation.
Do you ship directly to the USA and how is the packaging?
Yes, we regularly ship to the US market. All windows are packed in heavy-duty plywood crates with protective foam to ensure they arrive at your job site in perfect condition.











