Bi-Fold Doors

  •  Opening Style:  Folding

  •  Thermal Insulation:  U≤ 2.4W/㎡K

  •  Acoustic Performance:  ≤ 45 DB

  •  Air Tightness:  ≤ 0.4m³(㎡h)

  •  Wind Load Resistance:  ≥ 2.8 KPa

  •  Water Penetration:  ≥ 600Pa

  •  Standard:  AS2047, NFRC

  •  Warranty: 10 Years

  •  Application: Residential, Commercial

  •  Performance: Thermal Broken, Soundproof

  •  Main Market: AU, USA


Technical Specs

  • Reinforced glass fiber thermal insulation bar with high loading capacity

  • Hi-Tech profile and reinforced material

  • Pressure extrusion for higher strength level

  • Coex wire seal to protect against moisture

  • Multi-point hardware lock system for weather sealing and burglarproofing

  • Truss structure design for increased structural strength

  • Tilt-turn system achieves the AAMA rating of CW-PG60

  • Corner locking key ensures the smooth surface joint and improves corner stability

  • Glass panel EPDM foam weather sealing strip used for better performance and easier maintenance than standard glue

Screens

  • Screen Types: Stainless Steel Mesh, Fiberglass Screen, Retractable Screen

  • Fly and insect screen is a great way to keep insects out of your home

  • All fly screens are supplier with fibreglass mesh as standard

  • Midrail and handle hights depend on customer requirements

  • Fixed Screen is easy installation and removal

  • In-swing Screen can help you enjoy nature and keep the bugs out

  • Rolling Screen let you enjoy an unobstructed view when rulled up

  • The mesh screen is color coated together with the window to match perfectly.

  • Our screens are manufactured using aluminum alloy; strong enough to keep the mesh tight for years to come

Color and Coating

  • Common Color: Frosted Black, White Powder Coating

  • Silver grey powder coating, Silver anodizing with powder

  • Woodland grey(Satin), Ironstone(Stain), Shale Grey(Satin)

  • Ultra Silver(Gloss), Dune(Sain), Paperbark(Satin), Primrose(Gloss)

  • White Birch(Gloss), Surfmist(Matt), Architectural White(Satin)

  • Pearl White(Gloss), Silver Pearl Kinetic(Satin), Black(Satin)

  • Monument(Matt), Clear, Residential Bronze

  • Cedar, Mahogany, Honey Gum, Snow Gum

  • Select between factory-prefinished colors for fast delivery, or customized colors to better match your home

Grilles

  • Grilles between glass increase visual appeal and allows for easier glass cleaning

  • The grilles consist of a spacer bar placed between the panes of the insulating glass

  • It is available in the color that matches the exterior color of the window you choose

  • SDL Grilles are permanently attached to both the interior and exterior glass

  • Shadow bars that are placed between the two panes of insulating glass

  • Truss structure design for increased structural strength

  • Tilt-turn system achieves the AAMA rating of CW-PG60

  • Corner locking key ensures the smooth surface joint and improves corner stability

  • Glass panel EPDM foam weather sealing strip used for better performance and easier maintenance than standard glue

Glass

  • Single Glass(5mm, 6mm, 8mm, 10mm….)

  • Laminated Glass(5mm+0.76pvb+5mm)

  • Double Toughened Glass(5mm+12air+5mm)

  • Toughened Laminated Glass(5mm+12air+0.76pvb+5mm)

  • Triple Toughened Glass(5mm+12air+5mm+12air+5mm)

  • Thickness of single glass: 5-20mm

  • Glass types: Frosted glass, Toughened glass, Low-e coated glass

  • Special performance glass: Fireproof glass, Bulletproof glass

  • Select from various types of glass, including but not limited to: tinted, low-e, sound-proof and burglarproof

Hardware & Accessories

  • Australia Doric hardware

  • America CMECH hardware

  • German Hoppe hardware

  • China top SMOO Hardware

  • German SIEGENIA hardware

  • China top KINLONG hardware

  • German ROTO hardware

  • German GEZE hardware

  • DoorTheory suppliers always choose seriously hardwares & accessories for customers with 10 years warranty

Bi-Fold Door

DoorTheory folding doos combine design, comfort and spatial efficiency. The boundary between inner and outer space can really dissappear through various opening ways. With the folding principle of this high quality system, you can achieve both comfort and transparency.

Allowing you to enjoy unobstructed views of your garden, whilst creating a seamless transition between the outdoors and the in, aluminum bifold patio doors are the perfect way to enhance the functionality of your home.

Aluminum folding Doors provide smooth and easy to operate securing large openings in Public, Commercial and Private projects.They are tested to withstand large numbers of cycles and weatherproof in terms of Air Infiltration and Water and Wind resistance.The premium door hardware and stainless steel fittings ensure a secure closing of the door.

Customize Your Bi-Fold Doors

DoorTheory Suppliers are capable of customizing all kinds of aluminum bifold doors, including corner folding doors.

How to choose which style of bifold doors for your own house or building projects ? Not only you can send us your design, drawings, or pictures, but also you could get our suggestions to ref. The opening styles of bifold doors are often designed to three panel, four panels, five or six panels. Moreover, it is usually appeared to be corner design for max open space.