Custom UPVC Double Glazed Windows
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 upvc double glazed windows in China, also supports customized service. Please feel free to wholesale high quality custom upvc double glazed windows for sale here from our factory. If you have any enquiry about pricelist and quotation, please feel free to email us.
Custom uPVC Double Glazed Windows Made to Measure
Stop settling for off-the-shelf windows that don't quite fit. Whether you are renovating an older property, building a new extension, or simply replacing old, drafty frames, getting the dimensions exactly right is non-negotiable. Our custom uPVC double glazed windows are manufactured to your exact specifications down to the millimeter.
By cutting out the middleman and supplying direct, we provide A-rated, energy-efficient windows that fit perfectly, eliminate drafts, and instantly upgrade your home's security-without the premium price tag.
Why Choose Our Made-to-Measure uPVC Windows?
- A-Rated Energy Efficiency: Featuring a multi-chambered uPVC profile and argon-gas-filled glass units, these windows trap heat inside during the winter and keep your home cool in the summer. Watch your heating bills drop.
- Whisper-Quiet Soundproofing: Living near a busy road? Our 28mm double glazing significantly reduces outside noise, giving you a quieter, more peaceful home.
- Maximum Security: Fitted with heavy-duty, multi-point locking systems as standard. Keep intruders out and your family safe.
- Zero Maintenance: Unlike timber, our high-grade uPVC won't warp, rot, or fade. A quick wipe down with a damp cloth is all it takes to keep them looking brand new.
- Design Flexibility: Available in classic white, modern Anthracite Grey, or traditional woodgrain effects to match any architectural style.
Product Parameters
Architects, builders, and savvy homeowners need the hard facts. Here is exactly what goes into our custom uPVC windows:
| Specification | Details |
| Profile Thickness | 70mm multi-chambered premium uPVC |
| Glazing Unit | 28mm overall (4mm Toughened + 20mm Argon Gas + 4mm Low-E glass) |
| Thermal Performance | U-Value of 1.2 W/m²K (A-Rated) |
| Acoustic Reduction | Up to 38dB noise reduction |
| Hardware / Locks | High-security multi-point shootbolt locking system |
| Weatherstripping | Q-Lon polyurethane foam seals (memory foam for windows) |
| Color Options | White, Anthracite Grey, Black, Rosewood, Golden Oak, Custom RAL |
| Warranty | 10 years on frames, 5 years on glass units and hardware |
Product Application
Our factory
Customer visit
FAQ
Q: How long does it take to manufacture my made-to-measure windows?
A: Because everything is custom-built in our factory, standard colors (like White and Anthracite Grey) typically take 2 to 3 weeks from the day you confirm your measurements. Custom RAL colors or woodgrain finishes may add an extra week to the lead time.
Q: How do I measure my rough opening to get an accurate quote?
A: Always measure from the outside brickwork. Measure the width top, middle, and bottom, and take the smallest measurement. Do the same for the height (left, center, right). Deduct 10mm from your final width and height to allow for fitting clearance. Note: We provide a comprehensive measuring guide upon request.
Q: Are these windows suitable for DIY installation, or do you supply and fit?
A: This product page is for supply only, making it perfect for builders, contractors, or highly experienced DIYers looking for direct-from-factory pricing. If you need a professional installer, please contact our team, and we can recommend a certified local partner.
Q: Will your double glazing stop condensation on the inside of my windows?
A: Yes. Interior condensation happens when warm, moist air hits a cold surface (like old single-pane glass). Because our Low-E glass and argon gas core keep the interior pane of glass close to your room's temperature, interior condensation is practically eliminated.
Q: Is the hardware included in the price?
A: Absolutely. Your custom window arrives fully glazed (or glass supplied separately for easier lifting, depending on size) with the handles, hinges, and multi-point locking systems already pre-installed and tested.
Q: Do you offer "easy clean" or fire escape hinges?
A: Yes. If the window is being installed in a bedroom, building codes often require egress (fire escape) hinges. You can easily select 90-degree egress hinges or easy-clean hinges during the configuration process before checkout.
Q: Can I order a dual-color profile (e.g., Grey outside, White inside)?
A: Yes, this is one of our most popular requests. Dual-color profiles allow you to maintain a modern, striking exterior (like black or dark grey) while keeping your interior rooms looking bright and neutral with white frames.
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