Heavy-Duty 3.5meter High Bi-Folding Door Heat-Insulated Low-E Glass

• After-sales Service: Provide Installation Technical Support
• Warranty: 3 Years for Hardware Guarantee
• Material: Aluminum Alloy
• Style: Modern
• Open Style: Swing&Slide
• Sound Insulation: 35-37
• Model NO.: HM-D70
• Screen Netting Material: Optional
• Veneer Wood: Optional
• Position: Where Require Big Opening
• Security Rating: A
• Surface Finishing: Finished
• Function: Security&Decoration
• Transport Package: Foam Layer & Bubble Wrap
• Specification: customized
• Trademark: HOMI
• Origin: China
• HS Code: 76101000
• Production Capacity: 100000m2

Product Description

the HM 70 Series bi-folding door:
(1) max size 7200mm wide X 3500mm high, single sash max width 900mm wide,
      max height 3500mm.
(2) the glass can be DGU with Low-E, laminated glass.
(3) the U-value 1.87W/(M2*K)
(4) bottom load bearing design, single sash Max 120KG.
(5) hardware anti-entry design.
 

water penetration resistance test	420 Pa
air leakage resistance test	1.4 L/S*M2
uniform load structural test	4500 Pa

pls contact sales for more detailed information:
[email protected]
 
Michael Zhang