NFRC Standard Triple Glazed Large Windows Slim Frame Aluminum Window Glass Big Picture Windows for the House

NFRC Standard Triple Glazed Large Windows Slim Frame Aluminum Window Glass Big Picture Windows for the House

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product nfrc standard triple glazed large windows slim frame aluminum window glass big picture windows for the house-0

Product Details

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Aluminum Fix Window

1.Superior Energy Savings: No moving parts = minimal air leakage. Paired with double/triple glazing, low-E coatings,and argon fills, they achieve U-values as low as 0.20.

2.Durable & Low-Maintenance: Simplified construction (permanently sealed sash) resists harsh weather (Canadian winters, Australian UV) with a 25+ year lifespan. No hinges/locks to repair—reducing long-term costs.
3.Max Light & Views: Sleek, unobstructed glass surfaces flood interiors with natural light, framing panoramic vistas. Customizable in oversized/shaped designs for residential/commercial spaces.
4.Security & Weathertight: Tamper-proof sealing deters intruders; advanced gaskets/thermal breaks resist storms, moisture, and mold—ideal for hurricane-prone or rainy regions.

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Customized

We tailor shapes (custom geometric designs), sizes (imperial unit-adapted), glass panes (single/double/triple glazing ,electric frosted glass for privacy control)),and colors (fluorocarbon spray, wood grain transfer, etc.) to match diverse architectural styles and regional climate needs(cold-resistant/n UV-proof).

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product nfrc standard triple glazed large windows slim frame aluminum window glass big picture windows for the house-5

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product nfrc standard triple glazed large windows slim frame aluminum window glass big picture windows for the house-7

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product nfrc standard triple glazed large windows slim frame aluminum window glass big picture windows for the house-9

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product nfrc standard triple glazed large windows slim frame aluminum window glass big picture windows for the house-11

MINGLEI Show Case

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This project caters to the energy-saving upgrade needs of US buildings, offering aluminum fixed windows (core product) and supporting doors/windows compliant with North American energy efficiency standards. The fixed windows feature thermal break aluminum profiles, high-performance Low-E insulated glass, and multi-seal technology, achieving ultra-low U-value and excellent heat insulation.
Certified by NFRC (covering U-value, SHGC, VT) and meeting Canada Energy Star standards, they comply with US state energy codes (e.g., California Title 24) and cross-border project requirements. Supporting products include aluminum folding doors (flexible opening, NFRC-compliant) and casement windows (hurricane-resistant, NFRC-certified), with customizable sizes/finishes.

Adapted to US imperial dimensions, California Prop 65 compliance, and local warehousing/delivery, the products reduce energy costs, shorten approval cycles, and ensure long-term durability for residential/commercial projects.

Our Advantages

ONE OF LEADING MANUFACTURERS OF ENERGY EFFICIENT WINDOWS AND DOORS WITH ABUNDANT SERVICE EXPERIENCE

Minglei is a professional manufacturer of high quality windows and doors with 10+ years exporting experience with two
state-of-the-art manufacturing base with 300,000㎡ /year production capacity. We have enjoyed a lot of five-star reviews & recommendations by global customers from more than 60 countries, 80% of whom are from the USA, Canada, Europe, and Australia.

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CERTIFICATIONS
So far, We have certifications and test reports of Canada Energy Star, NFRC, NAMI, AAMA, AS2047 and CE etc . Energy-efficient, exceptional quality, beautiful design, budget-friendly, those are all about our missions for windows and doors. With advanced & exquisite manufacturing technique, and abundant product application & service experience, Minglei team will fulfill Your needs and meet Your highest expectations.

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CORE ADVANTAGES OF ULTIMATE ENERGY SAVING, U-VALUE BENCHMARK PERFORMANCE

With "ultimate thermal insulation and energy saving" as its core R&D direction, Minglei Windows and Doors achieves an
industry-leading U-value (the lowest U-value among similar products on the Alibaba platform). Utilizing low-emissivity
triple-glazed windows, warm edge spacers, argon gas filling, and a full-window thermal bridge blocking design, it maximizes the reduction of heat transfer between indoors and outdoors. Its winter heat retention and summer insulation effects far surpass conventional products, helping buildings reduce energy consumption by 30%-50%. This aligns with North American Energy Star energy conservation initiatives and saves users long-term energy costs, making it a preferred choice for green buildings.

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OUR COMPANY TAKES PRIDE IN OFFERING HIGH QUALITY WINDOWS & DOORS
We use high-grade raw materials,modern technology, and cutting-edge manufacturing processes, and skilled workers to produce windows & doors that offer superior longevity, exceptional performance, and unmatched beauty. Our windows and doors are with flexible manufacturing for custom sizes, architectural shapes, colors and specialty finishes. The windows and doors are certified by Canada energy star, USA NFRC & NAMI, which made to pass your local inspectors' verification and are built under Canada & USA building codes so you can rest assured that they are energy efficient, safe and sturdy.

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PROVIDE FREE DESIGN ASSISTANCE TO OPTIMIZE YOUR PLAN & BUDGET
We are very happy and look forward to a long-term partnership with you, as with our other partners in US, where our service and strength in window and door expertise can help our partners save more time and money. Minglei has been working for the North American market for a decade, we provided the most professional plan and meaningful design with ideal price to meet all our client’s highly customized demands. With our own expertise we provide no-cost design development & contract documentation with CAD & BIM drawings, including elevation & details & installation design. Helping clients to accurately control budgets by analyzing the overall plan, including to provide the schematic design to help determine products within cost parameters. Such as use lower cost products in inconspicuous locations to reduce the overall budget: If the direction is not under long time sunlight, do not use Low-E glass; use PVC windows or aluminum windows instead of solid wood windows in unimportant rooms such as toilets or storage rooms.

LABOR COSTS TAKES MATTER DURING THE INSTALLATION PROCESS.
We have several international patents to reduce clients’ labor costs, such as our unique flanges and assembly type tubular design,which is different from the other products on the market. What sets us apart among Chinese counterpart is that all our products are equipped with nail fin structures for quick and easy installation. Labor costs during installation may exceed of the window and door price, therefore, our exclusive patent allows users to not only get a significant increase in installation efficiency, but also greatly reduce the labor cost of window and door installation. A cost that may bring you unexpected savings that farexceed the price difference you may care about now.

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QUICK PRODUCTION TIME, SAFE AND CONVENIENT LOGISTICS SERVICE

Our sufficient production capacity can assure You 35 days delivery time upon drawing approval.
Each window is individually packed by four layers, and then go into strong wooden boxes.
We send out windows and doors to USA weekly, can ensure that your products will arrive at the sites in good condition after long-distance transportation.

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CONCERNS FOR SHIPPING

Maybe this is your first time to import, do not understand import procedure; Or feel it is time-consuming to deal with
customs,logistic & tariffs. You can just drop to us.
We can Provides one-stop door to door or DDP shipping service, handling all your import customs clearance & duties, truck delivery to Your appointed address with fair & transparent costs.

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AFTER SALE AND WARRANTY ARE GUARANTEED

No matter what issues You faced during the installation or after use , You will be treated as new customers and get fast response within 24 hours.
Minglei offers exceptional quality products and the best services. Customers are not only obtaining the most desirable windows and doors, but also getting the peace of mind that Minglei will stand behind its NFRC certified windows and doors for 10 years warranty.
The TPS glazing unit ensures that no air leakage and fogging issues on (IGU) products for 25 YEARS WARRANTY.
Welcome to Contact us for Warranty policy

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Project Case

This project is a luxury mansion for a customer located in the Spokane WA USA; based on the client’s requirements and minglei’s solution, we recommended top-grade thermal insulation triple-glazed aluminum alloy doors and windows . Top-grade sound insulation, heat insulation and windproof materials were used in the doors and windows of the whole house.The customer was very satisfied.

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Project summary

1.Technoform Bautec warm edge strip greatly improves thermal insulation performance.
2.Roto & Siegenia German-made hardware systems provide higher strength, cutting-edge function, and aesthetics.
3.Tempered safety glass complies with international standards to face all kinds of extreme weather or safety issues.
4. Durable extruded aluminum nail fin makes the installation much easier and convenient, which greatly reduces labor costs.
5.After installations, the client’s feedback with full of satisfaction proving that Minglei provided the best solutions for
each of our projects.

What Projects Can We Take?

Our windows and doors were applied on more than two hundred overseas projects, including commercial and residential

buildings,villas, apartments, offices etc. and gained wide praises from customers like house owners, retailers, contractors and real estate developers etc.

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FAQ

Q: Are you a trading company or a manufacturer ?
A: We are manufacturer and have our own trading company, which engaged in energy efficient windows & doors manufacturing with more than 10 years exporting experience.

Q: Are your products Certificated?
A:Yes,So far, We have certifications and test reports of Canada Energy Star, USA NFRC, NAMI, AAMA, Australia AS2047 and CE etc.

Q: What is about your window and door system ?
A: We use Germany high insulation system with thermal break technology.

Q: How can l know your price?
A: The price is based on buyer's specific requirement, so please provide below information to help us quote to you.
Project drawings or product size list or schedule: 2) Frame Color ;3) Type of glass and thickness ( double , triple or laminated or others) 4) U value or U Factor requirements if You are clear about it.

Q: Can you provide customized services? What personalized needs do you support?
A: As windows and doors are customized products. we manufacture it according to customer’s specific requirements.
We support comprehensive customization services, including: 1 Size customization; 2. architectural shapes(e.g, Round, triangle, arched shape etc 3. Opening method customization (inward opening, tilt-and-turn, outward opening, overhang, push-pull, etc.); 4. Color customization (RAL color chart available, two-tone spraying supported); 5. Glass configuration customization (Low-e, UV-resistant, anti-glare, soundproof glass, etc.); 6. Hardware upgrades (anti-pry locks, electric opening, etc.). And more requirements can be customized

Q: Will we need to install the glass (onsite glazed) or do your windows come with the glass installed?
A: Our windows and doors are complete finished units with glass, frame, sash and hardware here, and you only install them into your wall hole directly.

Q: What is your delivery time?
A: 20-35 days upon of deposit received and shop drawing confirmed (We arrange shop drawing before manufacturing to double confirm all the windows details).

Q: What kind of installation service will you provide?
A:We offer installation instruction and video guidance or send engineers to provide on-site guidance.

Q: Do you know what is a U-Factor/Value?
The U-factor/Value measures how well a fenestration product prevents heat from escaping a home or building. The lower the U-Factor/Value is, the better a product is at keeping heat inside the building, thus is a better insulator. The most energy
efficient window we made is Germany PHI certified passive housing standard window and door, which Uw is 0.79 W/ m2* K(metric), turns to U factor is 0.14 ( imperial).

Q: What is Solar Heat Gain Coefficients?
That measures the fraction of solar energy transmitted and tells you how well the product blocks heat coming into the house caused by sunlight. SHGC is measured on a scale of 0 to 1; values typically range from 0.23 to 0.80. The lower the SHGC, the more a product is blocking solar heat gain. Blocking solar heat gain is particularly important during the summer season in warmer climates. By contrast, people in cooler climates may want solar heat gain during the cold winter months to lessen the cost of heating the home.

Q: What is your warranty ? What do we do in case of problems?
A: 10 years quality warranty is provided, including frame unfading or peel-off, hardware and accessories working properly under correct operation. 10 years warranty for German hardware. In case of our quality problem, we will provide replacement by international courier. Immediate delivery of replacement parts with available in stock, and if not stocking, the time should be depending on material ordering time which is normally 10-15 days.