Place of Origin:Guangdong, China
Model Number:Aluminum folding door
Screen Netting Material:Stainless steel
Warranty:More than 5 years
After-sale Service:Return and Replacement, Online technical support, Free spare parts
Project Solution Capability:Cross Categories Consolidation
Product name:Warren 21ft Bifold Door With Glass Folding Patio Doors
Material:6063-T5 Aluminum Profile
Frame Material:Thermal Break Aluminum Profile
Warren 21ft Bifold Door With Glass Folding Patio Doors Spec Sheet
||Warren 21ft Bifold Door
||T6063-T5 Aluminum Profile
||1.5-2.0mm Aluminum Thickness
A.Double Tempered Glass 5mm+27A+5mm
B.Trip Tempered Glass
C.Laminated/Low E/Reflective/Tinted Glass
||Powder Coating, Anodized Wooden Grain, PVDF Coating
||Customized Color And Size
Looking for a custom dimension? From small to large sizes, we've got you covered.
Warren 21ft Bifold Door
Bi-fold patio doors consist of two or more glass door panels that hinge together to open accordion-style, creating wide open spaces. This door type provides more flexibility to enjoy your outdoor entertaining areas. Bi-fold patio doors conveniently fold up to create a wide opening between the inside and out. When closed, bi-fold patio doors create a virtual wall of glass that lets in a large amount of natural light. When open, the door panels fold neatly and store indoors or outdoors to expand your livable space into the outdoors — great for entertaining.
The standard glass of the Warren Bi-folding door is fully tempered low-e double glass, which prevents radiation and UV. Warren windows provide the energy-efficient solution for your home to keep warm in winter and cool in summer, making your life comfortable! All the glass has passed IGCC Certificate and SGCC Certificate.
Since its founding in 2012 by the name of "Guardian" WARREN has built 150000 square meters of intelligent R&D and exhibition bases in Beijing, Shandong, and Guangdong with a national standard testing center. We have invested heavily in the introduction of 6 German Elumatec Automatic Processing lines to make the manufacturing more precise and effective products have passed the NAFS Certificates, and the annual production capacity of doors and windows can reach more than 1 million square meters at the same time Warren also exported Chinesesmart products overseas, occupying the high ground of export trade.
In 2021 Warren collaborated with designer WeiyanShao in Taiwan to create a new China chic space, in-fusing doors and windows with new vitality through color. At present, Warren has over 400 flagship stores in China, "guarding" every moment of quality life with high-quality products and sincere services, so that high-quality life can be shared globally.
1. Q: Who is Warren? What are your main products?
A: Warren is one of the biggest windows manufacturers in China, specializing in high-end aluminum windows & doors.
2. Q: Do you have any certifications?
A: Yes. We have NAFS/NAMI/NFRC/CSA certifications. Our products can meet North American standards.
3. Q: How long will it take for production?
A: It will take around four weeks after receiving your down payment.
4. Q: What is your delivery time?
A: 16 days to LA, 26 days to NY, 28 days to Houston. And 30-40 days to other cities in North America.
5. Q: What is your warranty?
A: Products covered by Limited Lifetime Warranty(LLW).
6. Q: How to install your windows and doors?
A: Our products meet American window and door installation standards, and you can find local installers. We provide installation
manuals, videos, and online help.
7. Q: Can you help me to do all the paperwork in the destination port?
A: Yes. We can do the ISF, the customs clearance service, and all the other paperwork for you.
8. Q: Do you provide Door-to-Door Shipping?
A: Yes. We can arrange trucking delivery to the recipient's door.
9. Q: How much is the import duty?
A: The import duty is different for different products. Roughly the import duty is lower than the consumption tax.
10. Q: What are your payment terms?
A: We support wire transfers of 50% of the total amount as a deposit and balance before delivery. Irrevocable L/C at sight is also
If you want to know more about Warren 21ft Bifold Door With Glass Folding Patio Doors, please feel free to contact us!