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Primary and Secondary Door

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Vallisco: Your Trusted Partner for Primary and Secondary Door Manufacturer

Vallisco delivers refined primary and secondary door systems from China, expertly tailored for residential, commercial, and custom architectural projects. With a dual-leaf design, these doors offer a practical solution for both daily access and large equipment passage, making them ideal for maximizing functionality within limited space.

Every Vallisco primary and secondary door is precision-crafted to match exact project specifications, ensuring smooth operation, reliability, and long-term performance. Optional features like integrated louvers, concealed hardware, and enhanced acoustic performance support a wide range of project requirements.

Backed by consistent quality control and global supply capability, Vallisco’s Primary and Secondary doors reflect our commitment to quality craftsmanship making them the trusted choice of builders worldwide.

Custom Primary and Secondary Door for Your Project

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Aluminum Alloy Glass Primary and Secondary Business Door

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Antique Copper Primary and Secondary Anti-Theft Door

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Carved Steel Armor Primary and Secondary Anti-Theft Door

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Carved Steel Armor Primary and Secondary Anti-Theft Door

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Carved Steel Armor Primary and Secondary Anti-Theft Door

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Steel Armor Primary and Secondary Security Anti-Theft Door

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Steel Armor Primary and Secondary Security Anti-Theft Door

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Steel Armor Primary and Secondary Security Anti-Theft Door

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Steel Armor Primary and Secondary Security Anti-Theft Door

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Steel Armor Primary and Secondary Security Anti-Theft Door

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Steel Armor Primary and Secondary Security Anti-Theft Door

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Steel Armor Primary and Secondary Security Anti-Theft Door

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Steel Armor Primary and Secondary Security Anti-Theft Door

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Steel Armor Primary and Secondary Security Anti-Theft Door

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Steel Armor Primary and Secondary Security Anti-Theft Door

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Steel Armor Primary and Secondary Security Anti-Theft Door

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Steel Armor Primary and Secondary Security Entrance Door

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Steel Armor Primary and Secondary Security Interior Door

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Steel Armor Primary and Secondary Security Protective Door

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Steel Armor Primary and Secondary Security Protective Door

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Steel Armor Primary and Secondary Security Protective Door

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Steel Armor Primary and Secondary Security Protective Door

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Steel Armor Primary and Secondary Security Protective Door

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Wood-Grain Steel Armor Primary and Secondary Security Anti-Theft Door

Product Specifications You Should Know

①Type & Dimensions

CategoryParameterDetails / Options
TypeDoor ConfigurationPrimary and Secondary (unequal leaf double door)
 Door StyleComposite panel / Laminated / Decorative glass insert / Louvered
 Opening MethodManual / Automatic swing / Push bar
 Locking MechanismSingle point / Multi-point / Magnetic / Mortise lock
DimensionsWidth Range900 mm (secondary leaf) + 1200 mm (primary leaf), total 2100 mm
 Height Range2000 mm to 2400 mm
 Leaf Ratio1:2 ratio (secondary leaf to primary leaf)
 Panel Thickness35 mm / 40 mm / 45 mm
 Minimum Installation SpaceSufficient clearance for full swing of both leaves and side margins

②Materials & Performance

CategoryParameterDetails / Options
MaterialsPanel MaterialComposite / Stainless steel / Aluminum alloy (no pure steel or wood)
 Core MaterialHoneycomb / Polyurethane / Fire-rated mineral core
 Surface FinishPowder coated / Laminate / Brushed aluminum
 Frame MaterialStainless steel / Aluminum alloy
PerformanceFire Rating30 minutes / 60 minutes / 90 minutes
 Sound Insulation≥ 30 dB / 35 dB / 40 dB
 Durability StandardEN1192 Class 3 / Class 4
 Security FeaturesMultipoint lock / Anti-pry bolts / Reinforced hinge plates
 Corrosion ResistanceISO 9227 compliant coating / Marine-grade stainless steel

③Appearance, Automation & Other

CategoryParameterDetails / Options
AppearanceStandard ColorsWhite / Grey / Black / Woodgrain print / Custom RAL
 Optional TexturesSmooth / Matte / Embossed
 WindowsWith or without glass inserts (clear / frosted / tinted)
AutomationMotor Brand & ModelOptional: Dorma / GEZE / Hafele / Local approved brands
 Power SupplyOptional
 ControlsManual handle / Wall switch / Smart access app
 Opening Speed12 cm/s to 20 cm/s (if motorized)
OtherDurability≥ 20,000 open-close cycles
 Warranty≥ 1 year (based on specific products)
 PackagingExport-grade cardboard / Wooden crate

See What’s Trending Now

We offer a full range of aluminium windows and doors and other window types designed for residential and commercial projects. Our products combine functionality with a modern aesthetic and can be tailored to project-specific requirements and international standards.
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Have the perfect Windows Doors Idea For Your Project?

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Certified Quality You Can Trust

Backed by globally recognized certifications, our factories deliver products that meet the highest standards of quality, safety, and performance.

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CE-ROHS

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CERTIFICATE SMK41054

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CERTIFICATE SMK41055

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FCC

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SIRIM QAS I

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SIRIM QAS II

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TYT CEC (ST-PRO, ST-H01)

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UL

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CMA

Step-by-Step Custom Solution Process

01 Product Consultation

Discuss technical needs, project goals, materials, and timelines to suggest the most practical and effective product approach.

02 Custom Solution & Quote

Develop system concepts and present a full quote based on your drawings, materials, and performance requirements.

03 Sample Review

Share actual samples for material, structure, and finish to verify look, fit, and quality before moving forward.

04 Production Agreement

Approve the finalized drawings, confirm contract terms, and proceed to organized in-house manufacturing.

05 QC and Shipping

Inspect all items thoroughly, carefully pack them for protection, and coordinate delivery to your preferred location.

06 Technical Support

Stay connected after delivery with setup help, ongoing troubleshooting support, and response to any product concerns.

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Common Questions About Primary and Secondary Doors

We provide various Primary and Secondary door styles, including single swing, double swing, and sliding configurations. Each type suits different architectural layouts, traffic needs, and space-saving requirements.
Yes. All our doors are custom-built based on your dimensions, preferred material, surface finish, and color. We can also add insulation or security upgrades if needed.
Our doors are crafted from stainless steel, galvanized steel, or aluminum. These options are selected for strength, weather resistance, and easy maintenance.
Yes. We offer insulated options that help regulate temperature and reduce noise, ideal for both residential and commercial settings.
These doors are designed for longevity and low upkeep. Basic cleaning and occasional hinge lubrication usually keep them working efficiently.
Absolutely. We offer full after-sales services including warranty coverage, technical assistance, and access to spare parts.

Learn More: Recommended Reads

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    Vallisco — Performance You Can See. Quality You Can Trust.