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Knocked-Down Doors

Complete DIY barn door hardware kit with white PVC sliding door and all necessary installation components for easy assembly.H-Shape PVC White Barn Door for DIY Installation.
36in x 84in Knocked down H shape Barn doors, PVC white Barn Doors DIY Assembly with Barn door hardware
350400-0154 & 150204-5188
Image of Tengyu storage cabinet with various hardware parts and accessories for assembly.Full Lite Frosted Glass White MDF Bi-fold Door (36"x80") with hardware, closed against a gray wall and wood floor.
Full Lite Frosted Glass Solid Core White MDF Bi-fold Door with Hardware Kit (36″ x 80″)
150900-1381 & 151805-0027
Modern white storage cabinet with glass-paneled doors, designed for home or office organization, featuring multiple hardware components for assembly.A 36"x80" bi-fold door with 3 frosted glass panes is set in a gray wall, with a small bench on the left.
Space-Saving 36″ x 80″ Interior Bi-Fold Door with 3-Lite Frosted Privacy Glass
150900-1920 & 151805-0049
2Glass Barn Door with Installation Hardware Kit
36in x 84in Frosted Glass Barn Door with MDF Frame – Installation Hardware Kit Included
150900-1247&150204-4068
25
18in x 84in Knocked Wooden Double Bifold Door, DIY Assembly, Included Barn door Hardware
150900-1241&150204-4318
36in x 84in Knocked Down Version K Sstyle White DIY Assembly Wooden Barn DoorSliding Barn Door
Sliding Barn Door, 36in x 84in, Knocked Down Version K Style, White DIY Assembly
150900-1338
Complete Tengyu sliding barn door hardware kit with tracks, rollers, brackets, and screws for easy installation and durable use.Single Barn Door Kit
Single Barn Door Kit, DIY Assembly, White, H Style
540301-0002
Complete Tengyu sliding door hardware kit with rollers, brackets, screws, and track for easy installation and smooth operation.Wooden Double Sliding Door
Double Sliding Door, 3 Lites, with Frosted Glass, DIY Assembly, Barn Door Hardwares Included
540200-0002
Tengyu wall mount storage system components including brackets, screws, and a white shelving unit for organized storage solutions.Frosted Glass Sliding Door
Frosted Glass Sliding Door, DIY Assembly, Wooden
540102-0002
36in x 84in Knocked Down 5 Lites White DIY Assembly Wooden Barn Door with Frosted GlassWooden Sliding Door
Wooden Sliding Door, 36in x 84in, with Frosted Glass
159400-0001

Wholesale Knocked-Down Door Manufacturer

Tengyu is a leading B2B manufacturer of knocked-down doors, serving retailers, distributors, and contractors worldwide. Our flat-packed door systems reduce shipping costs by up to 40% while maximizing your warehouse space and inventory efficiency.

Advantages:

✓ Cost-Effective Shipping – Flat-pack design reduces freight expenses
✓ Easy Storage – Space-saving packaging for efficient inventory management
✓ Simple Assembly – Complete hardware and clear instructions included
✓ Bulk Ordering – Competitive wholesale pricing with volume discounts
✓ Customization Available – Private labeling and custom specifications

Our knocked-down doors arrive with all mounting hardware, installation guides, and quality assurance backing. Perfect for home improvement stores, online retailers, and building material suppliers.

Contact our sales team for wholesale pricing and product catalogs.

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