Wanjia Apartment Window UPVC Single Hung Vinyl Single Hung Window

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Product Description

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Specifications & Basic Info

Model NO.
WJ-H112
Material
PVC
Open Style
Sliding
Frame Material
Plastic
Screen Netting
Stainless Steel
Style
European
Opening Pattern
Vertical
Security Rating
A
Design Style
Minimalist
Surface Finishing
Finished
Function: Heat Insulation, Soundproof, Anti-Theft, Airproof, Insect-proof, Dust-proof, Invisible, Decoration.

Product Description

Single Hung Window
Designed to withstand rain, wind, and temperature fluctuations, these windows feature effective weather-stripping and durable finishes. Energy efficiency, safety features, and stylish minimalist aesthetics are core design principles.
Precision Design
Focus on precision window and door project development. These products offer countless options and can be seamlessly integrated with any structure, with a track record of over 1000 project deliveries.
Project Case 1 Project Case 2
Thermal insulation properties and high-performance glazing minimize heat transfer, reducing reliance on heating and cooling systems. Designs also account for UV exposure and bushfire resistance.
Technical Layout
Color Finish Options Glazing Options
Available in various powder-coated, anodized, or painted finishes. Triple-pane or double-pane options are available with argon or krypton gas filling to significantly improve insulation.
MaterialAluminum / UPVC
Color & SizeCustomized according to requirements
Warranty5 years
Project SolutionGraphic design, 3D model design, total project solution
After-saleOnline technical support, onsite training, spare parts
Advanced Drainage & Thermal Systems: Hidden drainage design and enlarged outlets increase speed and prevent rainwater infiltration. The thermal insulation system effectively reduces heat convection.
Drainage System Insulation Detail
Safety Glass: Tempered glass with excellent thermal stability. In case of breakage, it shatters into obtuse-angle particles to minimize risk of injury.
Glass Safety
Manufacturing Standards
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Packaging & Protection

To ensure products reach customers without damage, we implement five layers of packaging protection. We also provide guidance for installation and after-sales service once the product reaches its destination.
Packaging Layer 1 Packaging Layer 2 Logistics
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Frequently Asked Questions

If the size or color is wrong, can I return the product?
If there is an issue with your order details upon arrival, please contact us immediately to discuss resolution and support options.
How long does the entire production cycle take?
For standard configurations, delivery usually takes 4-5 weeks from drawing approval. Non-standard colors or special glass upgrades may take 10-14 weeks.
How do I install your product?
Products are debugged and tested before leaving the factory. Installation is designed to be simple: fix the frame, connect hinges/hardware, and apply sealant. For large projects, professional technical assistance is available.
Do your products meet export standards?
Yes, our products are designed to meet various international regulations, including emergency escape and rescue port requirements common in North America, Europe, and Australia.
Can I get a preferential price for my project?
We welcome project-based inquiries. Please provide your specific requirements to obtain a tailored quotation with our best possible pricing.
What kind of after-sales support do you provide?
We offer online technical support, onsite training, and free spare parts where applicable to ensure the long-term performance of our products.
Factory Overview

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