Custom Size UPVC Double Hung Windows For Reliable Replacement
Custom Size UPVC Double Hung Windows For Reliable Replacement suppliers
Custom Size UPVC Double Hung Windows For Reliable Replacement factory
Custom Size UPVC Double Hung Windows For Reliable Replacement best
Custom Size UPVC Double Hung Windows For Reliable Replacement high quality
Custom Size UPVC Double Hung Windows For Reliable Replacement
2.Size: Custom sizes
3.Color: Customizable
4.Certifications: CE, 3C, AS, CSA, ENERGY STAR
5.Suitable for: Commercial buildings, villas, hotel projects, private residential projects, etc.
6.Trade Terms: DDP, CIF, FOB, EXW, CFR
Shaanxi SGL Doors&Windows Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of custom size upvc double hung windows for reliable replacement in China, also supports customized service. Please feel free to wholesale high quality custom size upvc double hung windows for reliable replacement for sale here from our factory. If you have any enquiry about pricelist and quotation, please feel free to email us.
Custom Size uPVC Double Hung Windows for Reliable Replacement
Replacing old, drafty windows shouldn't mean compromising on the look of your home or dealing with messy structural alterations. Our replacement uPVC double hung sash windows are manufactured to your exact measurements, ensuring a tight fit that immediately stops drafts, lowers your energy bills, and cuts out street noise.
Whether you are matching the traditional aesthetic of an older home or upgrading a modern build, we build these windows to perform in real-world weather conditions-not just look good in a showroom.
Why Builders and Homeowners Choose Our uPVC Hung Windows
- Engineered for True Energy Efficiency: Drafts don't stand a chance. Featuring multi-chambered uPVC profiles, heavy-duty weatherstripping, and argon-filled insulated glass, these energy efficient uPVC hung windows keep the heat inside during winter and outside during summer.
- Noticeable Noise Reduction: Tired of hearing traffic or the neighbor's lawnmower? Our soundproof uPVC double hung windows utilize varying glass thicknesses and dense frames to significantly dampen outside noise, giving you a quieter interior.
- Exact Custom Sizing: We don't force stock sizes into your rough openings. Every window is built to the millimeter. This means less reliance on shims and caulking, and a more structurally sound installation.
- Effortless Maintenance: Both the top and bottom sashes tilt inward. You can clean the exterior glass safely from inside your room in minutes.
Product Parameters
| Specification | Detail |
| Material | Virgin uPVC (Unplasticized Polyvinyl Chloride) with UV stabilizers |
| Operation Type | Double Hung (Both top and bottom sashes slide vertically and tilt in) |
| Frame Depth | 3 1/4 inches (Standard) |
| Glass Options | Double-pane or Triple-pane; Low-E coating; Argon gas fill standard |
| U-Factor | 0.27 - 0.30 (Depending on glass package) |
| Sound Transmission Class (STC) | Up to 34 (with acoustic glass upgrades) |
| Hardware | Heavy-duty constant force balances; dual cam locks on widths > 24" |
| Color Options | White, Almond, Black (exterior), and custom Woodgrain effects |
| Grids/Muntins | Available between the glass (GBG) or Simulated Divided Lites (SDL) |
| Warranty | Limited Lifetime on vinyl frames; 20 years on glass seal failure |
Product Application
Our factory
Customer visit
FAQ
Q: How much do custom uPVC double hung windows cost?
A: Because every window is built to your specific measurements and chosen glass package, pricing varies. Generally, our custom units run between $400 and $750 per window, excluding installation. Requesting a quick quote with your rough dimensions is the best way to get an exact number.
Q: What is the advantage of double hung over single hung?
A: With single hung windows, only the bottom sash moves. Our double hung windows allow you to open both the top and bottom sashes simultaneously. This pushes warm air out the top and draws cool air in through the bottom, creating excellent natural ventilation.
Q: Are these suitable as replacement uPVC double hung sash windows for older homes?
A: Yes. We offer simulated divided lites (SDL) and classic frame profiles that mimic the look of traditional timber sash windows, making them highly popular for historic renovations where maintaining the original aesthetic is strictly required.
Q: How long does it take to manufacture custom sizes?
A: Our standard lead time for white or almond custom uPVC windows is typically 3 to 4 weeks from the date of final measurement approval. Custom colors or woodgrain finishes may add an additional 1 to 2 weeks.
Q: Do the windows come with insect screens?
A: Yes, every double hung window includes a custom-fit, half-height fiberglass mesh screen. Full screens are available upon request for a small upgrade fee.
Q: Will black uPVC double hung windows fade in the sun?
A: No. We use a specialized architectural foil for our black and colored frames that is highly resistant to UV rays, heat absorption, and fading. They will not warp or chalk like older generation painted vinyl.
Q: How do I measure for a custom replacement window?
A: Always measure from the inside of the home. Measure the width in three places (top, middle, bottom) and take the smallest number. Do the same for the height (left, middle, right). We recommend having your installer take the final measurements before production begins to guarantee a perfect fit.
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