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Single hung window

I have found results from40000+products and10000+suppliers aboutSingle hung window

Commonly Used:
US$
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Customization Available
Sample Available
Manufacturer First
Product Attributes:
Material: Aluminum Alloy
Open Style: Swing
Frame Material: Aluminum Alloy
Screen Netting Material: Nylon
Style: Modern
Opening Pattern: Horizontal
Function: Heat Insulation
Surface Finishing: Finished
Security Rating: B
Section Bar Type: multiple-Cavity
Security Level: A
Wind Resistance Performance: 2.5≤P3<3.0
Position: Interior
Color: Multi Color
Customized: Customized
Open Style: Sliding
Open Style: Folding
Open Style: Automatic
Open Style: Opening
Screen Netting Material: Fiberglass
Style: Brief
Style: Classic
Opening Pattern: Vertical
Function: Soundproof
Function: Insect-proof
Function: Dust-proof
Function: Decoration
Function: Fireproof
Function: Airproof
Function: Invisible
Function: Anti-Theft
Security Rating: A
Security Rating: C
Security Level: B
Wind Resistance Performance: 4.0≤P3<4.5
Wind Resistance Performance: 4.5≤P3<5.0
Wind Resistance Performance: 3.5≤P3<4.0
Position: Commercial
Position: Room
Position: Exterior
Color: Single Color
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Sourcing guidance for Single Hung Window

What are the key technical specifications to consider when sourcing Single Hung Windows?

When evaluating Single Hung Windows, focus on the frame material (uPVC, thermal break aluminum, or wood-clad), glass thickness (typically 5mm+9A+5mm double glazing), and the balance system (constant force or spiral balances) which dictates the ease of operation. Ensure the U-factor and Solar Heat Gain Coefficient (SHGC) meet your project's energy efficiency requirements.

Which international compliance standards are mandatory for Single Hung Windows?

For the North American market, look for AAMA/WDMA/CSA 101/I.S.2/A440 (NAFS) certification and NFRC energy ratings. For the European market, CE marking and compliance with EN 14351-1 are essential. If sourcing for hurricane-prone areas, verify Impact Resistance certifications like ASTM E1886/E1996.

How can I verify the hardware durability and security features?

Request test reports for salt spray resistance (minimum 240 hours for coastal areas) and cycle testing (at least 10,000 opening/closing cycles). Ensure the windows feature multi-point locking systems or heavy-duty cam locks to enhance security against forced entry.

What customization options should I discuss with the supplier?

B2B buyers should confirm the availability of custom sizes, RAL color matching for powder coating, and grille patterns (GBG or simulated divided lites). Additionally, inquire about Low-E coating types and Argon gas filling to optimize thermal performance for specific climates.

Cross-Border Procurement & Logistics Strategy

What are the primary risks when importing windows from overseas?

The biggest risks are glass breakage during transit and dimensional inaccuracies. To mitigate these, insist on seaworthy plywood crate packaging (avoiding simple pallets) and require a pre-shipment inspection where a third party verifies the dimensions of every unit against the approved shop drawings.

How should I negotiate payment and quality assurance with suppliers on Made-in-China.com?

Utilize Secured Trading services provided by Made-in-China.com to protect your funds. Negotiate a payment structure such as 30% deposit and 70% against the Bill of Lading (B/L) after receiving a successful third-party inspection report (e.g., SGS or Intertek). Never release full payment until quality is verified.

What are the best practices for shipping fragile fenestration products internationally?

Choose FCL (Full Container Load) over LCL (Less than Container Load) whenever possible to reduce handling. Ensure the supplier uses corner protectors and vacuum packaging for hardware. For shipping to the US or Europe, ensure the wooden packaging is ISPM 15 compliant (heat-treated) to avoid customs delays.

How do I handle potential anti-dumping duties or trade policies?

Check the latest Harmonized System (HS) codes (typically under 7610 for aluminum or 3925 for PVC) against your country's trade database. Be aware of Anti-Dumping (AD) and Countervailing Duties (CVD) that may apply to aluminum extrusions from certain regions, and consult with a licensed customs broker before finalizing the purchase.

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