Modern Aluminum Alloy Bifold Doors with Double Tempered Glass for Patios Interior and Exterior Use

Basic Information

Model NO.:HFD83

Certification:CCC

Open Style:Folding

Position:Exterior

Glass Type:Clear/Frosted/Reflective/Low-E

Surface Finished:Powder Coating/Anodized/PVDF

Airtight Performance:Level 6

Watertight Performance:500PA

Wind Load Resistance:4.1kpa

Origin:China

HS Code:761010

Production Capacity:100,000 sqm/Year

Product Description

HFD83 BI-FOLDING DOOR

HFD83 is the ultra-high elevation solution for folding doors with a 60mm sash thickness. Featuring a bottom tracking design with smooth-running rolling wheels, it is suitable for covering large openings. It allows for an unlimited use of sashes, each supporting a maximum height of 6.0m and a 250KG load-bearing capacity.

Technical Parameters

Performance Specifications
Heat Preservation	Sound Insulation	Watertightness	Airtightness	Wind Resistance
6+12A+6 Low-E 2.3-2.8 W/(m2.k)	35DB Level 4	500PA Level 5	Level 5	4.1KPA Level 7

Dimensional Parameters
Sash Range	Visible Width	Aluminium Depth	Glass Thickness
Width: 600-1100mm Height: 1920-6000mm Weight: 150kg-250kg	Frame: 80mm Sash: 84mm	Frame: 92mm Sash: 83mm	SGU: 6-10mm DGU: 19-35mm

Surface Finishes

Available in Powder Coating, Anodized, and Wooden finishes to match any architectural style.

Production Capacity

Aluminium Alloy	Extrusion Diameters	Casting Lines	Extrusion Lines	Coating Lines
6063/6061-T4,5,6	80mm-300mm	2 Lines	14 Lines	Vertical/Automatic
Annual Output		100,000 Tons

Workshop Overview

Billet Casting

Dies Workshop

Extrusion Line

Powder Coating

Anodized Line

Offerings & Services

Products

Aluminium profiles
Sliding Doors & Windows
Bi-fold doors
Curtain Walls
Sun rooms & Partitions

Services

Customized Solutions

Professional suggestions for engineering and design needs across complex projects.

Technical Support

Façade optimization, wind load calculation, and installation guidance.

Frequently Asked Questions

Q: Are you a manufacturer or trading company?

A: We are an aluminium manufacturer with more than 30 years of experience in the industry.

Q: What is the standard delivery time for orders?

A: Generally, the delivery time is 15-20 workdays after receiving payment.

Q: Do you provide samples and what is the MOQ?

A: New die samples are provided free for approval. The Minimum Order Quantity (MOQ) is 8-10 tons.

Q: What are the accepted payment terms?

A: Terms include 30% upon order confirmation, with the balance paid before delivery via T/T, L/C at sight, or upon receipt of B/L copy.

Q: What is the maximum height and weight capacity for the HFD83 door?

A: The HFD83 system supports a maximum sash height of 6.0 meters and a weight capacity of up to 250KG per roller.

Q: What glass options are compatible with these folding doors?

A: The system supports Single Glazed Units (SGU) from 6-10mm and Double Glazed Units (DGU) from 19-35mm thickness.

Interior/Exterio Bifold Doors Modern Designs Aluminum Alloy Double Tempered Glass Bi Folding Door Patio

Product Description

Basic Information