XIAMEN KDSBUILDING MATERIAL CO.,LTD

Guards grill aluminum window designs

Glass Type:Tempered,Insulated,Laminated,Low-e,Float,Refective,Bullet-proof,etc.If double hung window needed,custom glass is also available.

An aluminum double hung window is an excellent choice for projects requiring durability and ventilation control. The dual-sash design allows fresh air circulation without fully opening the window, enhancing indoor comfort and safety.

series: 83 series thermal break

opening style: Double Hung and Inward Tilt

Glass: 5mm+9A+5mm clear tempered glass

Color: white

Certification: NFRC, AAMA, CE, TITLE 24, AS2047

U-Factor  ≤ 0.3

SHGC ≤ 0.23


  • Item NO.:

    KDS-W-A-DH-B010
  • Payment:

    L/C, T/T
  • Product Origin:

    China
  • Color:

    Customized
  • Shipping Port:

    XIAMEN
  • Lead Time:

    25-35 DAYS

Technical Specification – Aluminum Windows & Doors
Profile System
Classify Technical Parameter Other Options
Material 6063-T5 Aluminum Alloy 6063-T6
Structure Thermal break aluminum profile Non-thermal break
Profile thickness 1.6 mm 1.4 mm, 1.8 mm, 2.0 mm
Finish Powder coating PVDF coating, Anodizing, Wood grain transfer
Color White / Black / Grey Custom RAL colors
Glazing System
Glass type 5mm + 12A + 5mm Double Glazing Single glass, Triple glazing
Glass color Clear Tinted, Blue, Green, Grey
Gas filling Argon Air, Krypton
Special function Tempered glass Low-E, Laminated, Soundproof, Security glass
Hardware & Operation
Hardware brand Chinese top brand Roto, Siegenia, Kinlong
Main hardware Lock, handle, hinge, roller Heavy-duty hardware set
Locking system Multi-point locking system Single point, Crescent lock
Operation  Sliding / Casement / Tilt & Turn/awning/single&double hung Folding, Lift & Slide,fixed
Sealing EPDM gasket Silicone, PVC gasket
Performance Ratings
U-Factor ≤ 0.35 ≤ 0.28 with triple glass
SHGC ≤ 0.25 Low-E glass for better SHGC
Wind load ≥ 3000 Pa ≥ 4500 Pa
Water tightness ≥ 450 Pa ≥ 500 Pa
Air tightness ≤ 0.5 m³/(m²·h) ≤ 0.3 m³/(m²·h)
Manufacturing Service
Size range Width: 500–3000 mm Height: 500–3000 mm Customized size
Application Residential & Commercial High-rise, Villa, Apartment
Warranty 5 Years Excluding human damage
Certification CE, NFRC, AS2047, TITLE 24, AAMA ISO9001


aluminium fabrication sliding window specificationsaluminum window designsaluminium fabrication sliding window detailed drawing


Waterproof: aluminum alloy doors and windows material with special formula, bibulous rate is less than 0.1%, the material itself are forms of double-layer sealing between sash, gaps are equipped with excellent sealing strip, and to open a drain box material position.

Angle is through mechanical welding forming, so the broken bridge aluminum alloy double hung window sealed performance is good, don't ooze water and moisture, noise insulation. 

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    If you are interested in our products and want to know more details, please leave a message here, we will reply you as soon as we can.

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