Interior Folding Door

Crafted from select-grade solid hardwood with engineered core reinforcement, this architectural folding door system delivers uncompromised structural integrity and lasting performance. Precision-milled track components enable smooth bi-parting operation in pre-hung assemblies or custom rough openings. Standard and custom panel sizing (700-1200mm/panel) with 60+ cabinet-grade finish options—including opaque, translucent, and faux woodgrain treatments—finished with catalyzed varnish for exceptional resistance to daily wear. Optional glazing kits accommodate designer glass inserts within individual panels.

Material

Wooden

Color Options

Customizable

Sizing

Standard size + customized

After-sales Service

Online technical support, Free spare parts

          Additional Features

    • Aesthetic Variety​​: 10+ standard colors/wood grains and unlimited custom options to complement modern, traditional, or eclectic interiors.
    • ​Durable Finishes​​: Scratch/fade-resistant coatings maintain appearance integrity in high-humidity environments (e.g. bathrooms, kitchens).
    • ​Space Efficiency​​: Bi-parting configurations save ≥50% clearance space versus swing doors in narrow areas.
    • ​Secure Locking​​: Multi-point flush bolts on leading panels + dual-point top/bottom locks on secondary panels.
    • ​Panel Layouts​​: Bi-parting/unidirectional folding for adaptable room division or wide opening coverage.
    • ​High-Traffic Durability​​: 500,000-cycle hinge certification (EN 1154 Grade 4) for commercial-grade use.
    • ​Seamless Transition​​: Zero-threshold design with ADA-compliant ≤3mm floor clearance (slope ≤1:48).
    • ​Hardware Customization​​: Matte/satin/polished finishes on fold-specific pivots, tracks, and flush pulls.

Design Options

Material Selection for Interior Doors

Shunuo interior doors are crafted with premium materials, engineered to resist scratches, dents, and moisture damage, ensuring long – lasting beauty in various indoor environments. You don’t have to compromise on style for durability—choose from options like solid wood, eco – friendly MDF, or sleek veneers.

Note: For a cohesive look, material finishes (e.g., wood grain pattern, color tone) should be consistent across matching door components.

For custom material combinations or unique textures, reach out to your Shunuo Building dealer for details and pricing.

Our materials meet relevant industry quality and safety certifications.

Hardware for Interior Doors

Crafted for indoor environments, Shunuo’s interior door hardware components deliver uncompromising durability against daily use, humidity, and subtle structural shifts. Engineered to maintain smooth operation and long – term reliability in home or commercial spaces.

Performance Validation:

  • Wear Resistance: Tested for over 200,000 opening – closing cycles, exceeding standard indoor use demands.
  • Corrosion Resistance: Treated with anti – rust coatings, ideal for areas like bathrooms with frequent humidity exposure.
  • Smooth Operation: Quiet – close hinges and precision – engineered latches ensure noiseless, seamless use.
  • Finish Durability: Scratch – and – fade – resistant finishes (e.g., matte black, brushed nickel) retain aesthetic appeal over time.

Interior Door Glass Features

Shunuo interior doors come with high – performance glass, engineered to handle daily impacts like minor collisions and accidental knocks, while maintaining a sleek look. You don’t have to sacrifice design for durability. A wide range of decorative patterns, including frosted glass and textured designs, are available to suit the unique style of each interior space.

We offer several privacy – enhancing coatings and laminated interlayers. These boost privacy, reduce unwanted glare, and create a cozy atmosphere. Our doors can also be fitted with insulated glass for better temperature regulation. For specific needs like sound – dampening in home offices or quiet zones, we provide specialty impact – resistant glass solutions.

Not all decorative and insulated glass works with every door model. Consult your Shunuo dealer to pick the right glass for your interior project. Images may not exactly show the real products.

Color tint samples are just for reference. For custom obscure glass effects, please inquire separately.

We offer interior – focused materials with enhanced properties: scratch – resistant coatings for metal hardware and moisture – resistant treatments for wood panels. These features extend the door’s lifespan, preserve structural stability, and improve indoor comfort through better thermal insulation. For specific needs—like soundproofing for home offices or minimalist designs—we provide customized material solutions.

Not all material finishes and customizations suit every interior door style. Consult your Shunuo dealer to determine the ideal material for your project. Images may not fully represent real – world material appearance and performance.

Special textures/finishes in images are for reference only. For bespoke material treatments (e.g., custom wood stains, unique metal patinas), submit a separate inquiry.

Available upgrades: sound – dampening cores, premium wood veneers, and eco – friendly composite blends.

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BE YOUR OWN STYLE

Are you looking for a designer door that suits you?

We can help you achieve your own custom door. tailored to your style and size.