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Bifold doors are a kind of folding exterior door made up of several panels that fold back against the wall in sections as a concertina. The framed glass panels slide along a track to make them easy to open and close.
With large panes of glass that let in plenty of natural light, exterior bifold doors are usually on the back of a house leading to a patio or garden. Like traditional French doors or sliding patio doors, bifold patio doors also fit upstairs openings, such as a terrace or balcony.
| Profiles | 1. 6063-T5 high quality thermal break aluminium profile, thickness 1.4MM-2.5 MM 2. 6063-T5 high quality non-thermal break aluminium profiles, thickness 1.4MM-2.5 MM |
| Glass | 1. Double tempered glass 2. Tinted glass, Low-E glass 3. Single tempered glass 4. Laminated glass |
| Hardware | 1. German brand: HOPPE, Roto, Siegenia, etc. 2. Chinese brand: Kinlong, HOPO, etc. |
| Mesh | 1. Stainless steel security mesh 2. Aluminium security mesh 3. Fiberglass fly screen 4. Retractable fly screen |
| Finish | 1. Powder coated 2. Anodized 3. Electrophoresis 4. Wood grain heat transfer 5. Fluorine carbon coated |
Glass Option
Clear glass, Laminated glass, Tinted glass, Low-E glass, Frosted glass, all tempered glass and etc
Single glass: 4mm, 5mm, 6mm, 8mm, 10mm, 12mm and etc
Double glass: 5+9A+5mm, 5+12A+5mm, 6+12A+6mm and etc
Triple glass: 6+9A+6+9A+6mm and etc
Package
All of our products are packed as following steps.
We pack windows and doors in PLYWOOD crate which meet the package standard of custom.
And it is really safe and convenient to load and unload.
Step 1. Windows and doors are cleaned before packed
Step 2. Corners are protected by cardboard to avoid collision damage;
Step 3. Frames are wrapped with protective tapes to avoid scratching;
Step 4. Packed in plywooden crate;
Step 5. Tie up plywooden crate in container with durable plastic belts;
Step 6. Fill the space between pallets with air bags to insure the stable.