double french doors exterior

Product Details

The DERCHI W-Z3 Pivot Door redefines the concept of exterior entryways by offering a modern pivot system as an alternative to traditional double french doors exterior. While classic french doors provide a timeless look, they often rely on dual panels with center mullions and standard hinged hardware, which can limit the size of the glass panes and compromise the weather seal over time due to multiple moving parts. The W-Z3 utilizes a single-panel pivot mechanism that distributes the weight of the door through concealed top and bottom pivot points, allowing for larger, heavier glass panels that provide unobstructed views and a grander architectural statement without the need for structural center mullions.

At the core of this pivot entry door is a heavy-duty aluminum profile featuring a thermal break structure. This technology stops heat transfer between the exterior and interior surfaces, which is critical for maintaining indoor comfort and meeting strict building energy codes. The glazing consists of an 8mm + 21A + 8mm double tempered glass configuration, with a 21mm argon layer that acts as an insulating barrier against both temperature extremes and noise. PVDF black aluminum spacers are used within the glass unit to prevent edge corrosion and provide a unified, high-end finish, contrasting with standard metallic spacers that can degrade over time in exterior environments.

Structural integrity and weather resistance are further enhanced by the frame construction methods. Instead of standard mechanical screws that can loosen over time, the frame utilizes pin-injected glue technology, and sealant fills the 45-degree joints. This method builds a rigid, water-tight connection that stops leaks and creates a seamless corner appearance. Multi-layer EPDM rubber strips form a comprehensive barrier around the frame to block air drafts and noise, ensuring the door performs reliably even under severe weather conditions.

For procurement decisions, buyers should note that this is a pivot door system rather than a traditional dual-sash french door. The door operates by rotating horizontally on a central or offset axis, which means the opening arc differs from a standard hinged door. Architects and contractors must account for the pivot sweep path in their spatial planning. Because custom dimensions and pivot configurations are supported, buyers should confirm maximum size limits, color options, and local code compliance directly with the supplier before finalizing their specifications.

Product Features

• Impact-Resistant Glass System: The door utilizes an 8mm + 21A + 8mm double tempered glass configuration, providing exceptional strength and safety for exterior applications. The 21mm argon layer between the glass panes significantly enhances sound and heat insulation compared to standard air-filled units. Additionally, PVDF black aluminum spacers are used to prevent edge corrosion and create a unified, architectural-grade finish. Buyers evaluating glass pivot front door options should confirm if local building codes require specific impact ratings or laminated glass upgrades for their project location.

• Heavy-Duty Aluminum Profile: The door leaf features a 3.0mm profile thickness, which may help prevent sagging and deformation in large dimensions, while the frame utilizes a 2.5mm thickness. A thermal break structure is integrated into the aluminum profile to stop heat transfer and improve overall energy efficiency. The system supports both off-center and center installation methods, offering architects flexibility in designing the entry layout. Buyers should confirm the exact profile thickness specifications with the supplier to ensure they meet structural load requirements for their specific project dimensions.

• Reinforced Corner Joints: Unlike standard screwed-together frames that can loosen and leak over time, the W-Z3 frame uses pin-injected glue technology for a solid connection. Sealant fills the 45-degree joints to build a rigid, highly durable corner structure. This method stops water leaks at the most vulnerable points of the frame and creates a seamless corner appearance, which is critical for maintaining the minimal aesthetic of a modern pivot entry door. For B2B buyers, this construction method translates to fewer call-backs related to water infiltration and reduced long-term maintenance costs for the building owner.

• Concealed Hardware and Sealing: The pivot hardware is hidden within the top and bottom of the door panel, providing a clean, uninterrupted visual aesthetic while allowing smooth, quiet operation. Around the frame, multi-layer EPDM rubber strips form a robust barrier to block air drafts and noise. This combination of concealed mechanics and advanced sealing ensures that the door maintains its performance and appearance over years of use. Buyers should confirm the expected lifecycle and maintenance requirements of the pivot hardware with the supplier during the evaluation phase.

• Advanced Energy Efficiency: Engineered for exterior use, the door achieves a U-Factor of 0.38 and a Solar Heat Gain Coefficient (SHGC) of 0.22. This means the thermal break structure and argon-filled glass work together to retain interior heat during winter and block solar heat gain during summer, directly lowering energy consumption and HVAC costs. These metrics are crucial for commercial projects aiming for green building certifications. Buyers should verify that these performance metrics are supported by test reports acceptable to their local building authorities.

• Robust Weather and Sound Protection: The door is built to withstand severe environmental conditions, featuring a wind pressure resistance of 5 kPa and a water tightness rating of 700 Pa. This ensures the door remains structurally sound and leak-free during heavy storms and high-wind events. Furthermore, the unit provides a 35 dB noise reduction, effectively blocking exterior traffic and environmental noise to create a quiet interior space. Buyers in high-rise or coastal environments should confirm these performance levels are sufficient for their specific wind load and exposure zone requirements.

Customizable Styles

• Glass Options: The standard configuration features 8mm+21A+8mm double tempered glass with an argon fill and PVDF black aluminum spacers. For projects requiring enhanced security, acoustic performance, or specific solar control, alternative glass types such as laminated glass or low-E coatings may be available upon request. Buyers should confirm available glass upgrades with the supplier, ensuring that any modifications comply with local safety and energy codes, and should request updated performance data if changing the standard glass configuration.

• Frame Options: The W-Z3 utilizes an aluminum frame with a thermal break structure, which is essential for exterior applications where temperature differential is a concern. Aluminum provides the necessary strength-to-weight ratio for large pivot doors. Buyers looking for alternative frame materials or non-thermal-break options for interior applications should discuss these possibilities with the supplier. Confirm the frame finish durability and any specific coastal or environmental coatings that may be required for the project's geographic location.

• Size Options: The system supports custom sizes to accommodate various architectural openings, moving beyond the standard limitations of typical double french doors exterior. Because pivot doors can carry significant weight, large dimensions are supported; however, specific maximum width and height limits are not standardized and must be confirmed directly with the supplier. Buyers should provide their exact structural rough opening dimensions and consult with the engineering team to ensure the door profile and hardware can safely support the required panel weight.

• Color/Finish Options: Specific color and finish options for the aluminum frame are not explicitly listed in the standard data. Buyers should request the available RAL color chart or specific anodized finish options from the supplier. Custom color matching may be discussed for large commercial projects requiring brand consistency or specific architectural integration. It is recommended to request physical color samples before finalizing the order to ensure the finish meets the project's aesthetic requirements under different lighting conditions.

• Pivot Configuration: The system supports both off-center and center installation methods, providing significant space planning flexibility. An off-center pivot creates a wider opening sweep on one side, while a center pivot offers a symmetrical, dramatic rotation. Buyers should consider the interior layout and the door's sweep path when selecting the pivot configuration. The choice of configuration may impact the clear opening width, so architects must verify the final dimensions with the supplier to ensure accessibility compliance.

• Project Customization: For large-scale commercial developments or unique residential projects, customized specifications can be discussed. This includes specific hardware selections, specialized sealing requirements, or unique structural integration needs. OEM or ODM services may also be available for international distributors looking to brand the product under their own name, though this should be confirmed directly with the supplier. Buyers should submit detailed project drawings and specifications early in the planning phase to allow for proper engineering review and feasibility assessment.

Hardware Accessories

• Handle: The W-Z3 is equipped with a Guangqi handle featuring an integrated armrest design. This provides a comfortable grip and a streamlined appearance that complements the modern aesthetic of the pivot door. The integrated design minimizes protruding elements, which is particularly beneficial for large pivot doors that require a firm pull to set in motion. Buyers should confirm the available finish options for the handle to ensure it matches the overall hardware aesthetic and verify the material durability for high-traffic commercial applications.

• Pivot Hardware: The door operates on customized central axis accessories, with the pivot hardware concealed within the top and bottom of the door panel. This concealed design not only enhances the visual appeal by hiding bulky mechanical parts but also ensures smooth, quiet operation. The offset pivot hardware is engineered to support the heavy weight of double tempered glass panels without sagging. Buyers should confirm the maximum load-bearing capacity of the pivot hardware relative to their specific door dimensions and glass configuration.

• Sealing System: Multi-layer EPDM rubber strips form a comprehensive barrier around the frame to block air drafts, water infiltration, and noise. EPDM is highly resistant to weathering, ozone, and UV exposure, making it suitable for exterior applications. The multi-layer configuration ensures that even if one seal is compromised by extreme conditions, the secondary seal maintains the barrier. Buyers should confirm the expected lifespan of the sealing system and the availability of replacement seals for future maintenance planning.

• Corner Connection: Instead of standard screws, the frame uses pin-injected glue technology, and sealant fills the 45-degree joints. This hardware-free connection method creates a rigid, water-tight corner that prevents the structural flexing often found in mechanically fastened frames. This is particularly important for large pivot doors where the weight of the panel puts additional stress on the frame joints. Buyers should understand that this construction method requires factory-level precision and cannot be easily modified in the field.

• Track System: Unlike sliding or folding door systems, the W-Z3 pivot door operates without a floor track. The offset pivot hardware supports the door panel entirely from the top and bottom pivot points. This eliminates trip hazards and creates a flush threshold, which is essential for accessibility compliance in commercial buildings. The lack of a floor track also means there is no channel to collect dirt and debris, reducing maintenance requirements. Buyers should confirm the threshold detailing and weather-sealing method at the floor interface.

• Locking Mechanism: While specific lock details are not explicitly outlined in the standard specifications, the door is designed as an exterior entry door and requires a robust locking system. Buyers should discuss the available multi-point locking options with the supplier to ensure the door meets project security requirements. The integration of the locking mechanism with the concealed hardware and the Guangqi handle should be verified to ensure seamless operation and a consistent aesthetic on the interior and exterior faces.

Basic Parameters

Product Specifications

Advantages

• Brand Strength: DERCHI brings 15 years of manufacturing expertise to every aluminum pivot door produced. With a global footprint covering 100 countries and a professional network of 700 distributors, the brand has established itself as a reliable partner for international architectural projects. This extensive experience translates to deep understanding of diverse market requirements, reliable logistics, and consistent product quality, giving B2B buyers confidence that they are sourcing from an established industry player rather than an unproven supplier.

• Factory Capability: The manufacturing footprint includes a 70,000 ㎡ factory and a 4,000 ㎡ showroom. This large-scale facility supports high-volume production runs essential for commercial developments, while the expansive showroom allows buyers and architects to inspect product quality, test hardware operation, and evaluate finish options in person. Factory visits can be discussed for large project bids, providing transparency and building trust in the manufacturing process.

• Production Capacity: Producing 600,000 ㎡ of doors annually, DERCHI possesses the capacity to fulfill large-scale orders without compromising lead times. This is critical for commercial contractors working on tight construction schedules who cannot afford delays caused by production bottlenecks. Buyers should confirm specific lead times based on their order volume and customization level, but the underlying capacity ensures the factory can scale to meet demand.

• Certifications: The company holds ISO9001 factory-level certification, and the products have market-specific certifications including NFRC, CE, AS2047, and CSA. These certifications cover major global markets, providing a baseline for code compliance. Buyers should confirm whether the required certification documents apply to the selected product configuration and target market, and request test reports to verify performance claims for local building approvals.

• Service Capability: A team of 20 R&D experts drives the development of innovative door technology, backed by 100 national patents for invention and design. This technical depth ensures that the products are engineered for performance and that the company can provide professional technical support, from specification assistance to custom engineering solutions for complex architectural requirements. Buyers benefit from this expertise when navigating structural challenges or unique project conditions.

• Customization Capability: The W-Z3 system is built for customization, offering both center and off-center pivot configurations, custom dimensions, and various glass options. This flexibility allows architects to specify a door that fits the exact spatial and aesthetic requirements of their project, rather than forcing a standard size into a custom opening. OEM and ODM services may also be discussed for distributors, providing branding flexibility for international markets.

• B2B Support: Every W-Z3 Pivot door undergoes a 100% full inspection before leaving the facility. This rigorous quality control process ensures that every unit shipped meets the specified performance and aesthetic standards, significantly reducing the risk of on-site defects and costly call-backs for contractors. For B2B buyers, this guarantee of outgoing quality provides peace of mind and protects their professional reputation on the job site.

Application Scenarios

• Apartment: In modern luxury apartments, the W-Z3 pivot door serves as a striking main entry point that maximizes natural light in the living space. Traditional double french doors exterior can take up considerable swing space, whereas the pivot door's offset configuration can be tailored to the apartment's layout. The 35 dB sound insulation is critical in urban apartment settings to block corridor or street noise. Buyers specifying for apartments should confirm the door dimensions fit the structural opening and that the pivot sweep path does not interfere with interior furniture placement.

• Home Office: For high-end home offices adjacent to exterior spaces, this pivot entry door creates a seamless transition while maintaining the acoustic isolation necessary for concentration and video calls. The thermal break structure and U-Factor of 0.38 ensure the office remains comfortable year-round without cold drafts, even when positioned next to a large glass door. Buyers should consider specifying low-E glass upgrades to further reduce glare on computer screens, and confirm the locking mechanism meets security requirements for valuable equipment.

• Hotel: Hotels require durable entrances that manage heavy foot traffic and wide openings for luggage and equipment movement. The W-Z3 aluminum pivot door offers a grand, welcoming entrance for lobby spaces or premium suite patios. The robust 5 kPa wind pressure resistance and 700 Pa water tightness are essential for high-rise hotel exposures. The pin-injected glue technology ensures the frame remains rigid and water-tight despite frequent use. Buyers should confirm the finish durability for high-traffic commercial use and discuss hardware longevity under heavy operation cycles.

• Office Building: In commercial office buildings, an exterior pivot door can define the main entrance or provide access to rooftop terraces and courtyards. The heavy-duty 3.0mm door leaf profile prevents the sagging often seen in large commercial doors, ensuring reliable operation over years of daily use. The thermal efficiency helps meet stringent commercial building energy codes. Buyers should verify that the door's performance parameters comply with local commercial fire and egress codes, and confirm the availability of access control integration for the locking system.

• Outdoor: For outdoor-related projects, such as pavilions or covered patios, the door acts as a barrier against the elements. The system features 700 Pa water tightness and multi-layer EPDM sealing to withstand wind-driven rain. However, for outdoor or exterior-related projects, buyers should confirm weather resistance, water tightness, wind pressure requirements, surface finish, and installation conditions before ordering. It is crucial to verify that the threshold detailing effectively sheds water away from the interior in exposed locations.

• Residential Building: For contemporary homes seeking a focal point entry, the W-Z3 provides an alternative to traditional double french doors exterior. The pivot mechanism creates a dramatic opening motion that enhances the arrival experience, while the expansive double tempered glass maximizes views and natural light. The thermal break and argon-filled glass ensure the home remains energy-efficient and quiet. Buyers should confirm the available color and finish options to match the home's architectural style and coordinate with other exterior elements.

• Exterior: As a primary exterior barrier, this pivot entry door must withstand direct exposure to sun, rain, and wind. The PVDF black aluminum spacers prevent corrosion at the glass edge, and the thermal break structure stops heat transfer, keeping interior surfaces comfortable to the touch even under direct sunlight. For exterior applications, buyers should confirm the UV resistance of the frame finish and the EPDM sealing, and ensure the installation method properly flashes the frame to the building envelope to prevent water intrusion.

• Villa: Luxury villas often feature oversized openings to create a seamless indoor-outdoor transition. The W-Z3 accommodates large custom dimensions that standard french doors cannot achieve without center mullions. The concealed pivot hardware and seamless 45-degree corner joints provide the minimal aesthetic preferred in high-end residential architecture. Buyers specifying for villas should work closely with the supplier to confirm maximum size limits for their specific design and discuss premium hardware options that match the luxury aesthetic of the home.

What to Confirm Before Ordering

• Maximum Size Limits: Confirm the maximum width and height the W-Z3 pivot hardware and profile can support for your specific project openings.

• Color/Finish Options: Request the available RAL color chart or finish samples to ensure the door matches your project's aesthetic requirements.

• Test Reports: Verify the availability of specific test report certificates required for local building code compliance in your target market.

• Frame Thickness Clarification: The specifications list a 2.5mm frame thickness and a 3.0mm door leaf thickness; confirm the exact profile specifications with the engineering team.

• Lead Time and Warranty: Confirm production lead times and warranty terms before placing the order to align with project schedules and long-term support needs.

• Minimum Order Quantity: Discuss MOQ requirements, especially if ordering for a single residential unit or a small commercial project.

B2B Project Support

DERCHI provides comprehensive B2B project support through its network of 700 distributors in 100 countries and a dedicated team of 20 R&D experts. For commercial contractors, architects, and developers, the company offers specification assistance, custom engineering for oversized or non-standard openings, and support for local code compliance through market-specific certifications (NFRC, CE, AS2047, CSA). The 70,000 ㎡ factory with 600,000 ㎡ annual production capacity ensures that large-scale orders can be fulfilled consistently. Buyers managing large projects should contact the supplier directly to discuss dedicated account management, logistics coordination, and potential OEM/ODM services.

Installation and Maintenance Notes

The W-Z3 Pivot Door requires professional installation due to the precise alignment needed for the concealed top and bottom pivot hardware. The heavy weight of the double tempered glass panels means proper lifting equipment and structural anchoring are essential. The 45-degree joints with pin-injected glue technology are completed at the factory and cannot be adjusted on-site. For maintenance, the EPDM rubber seals should be inspected periodically for wear, and the pivot points should be checked for smooth operation. Buyers should request detailed installation guidelines and maintenance schedules from the supplier prior to delivery.

Compliance and Documentation Notes

While DERCHI holds market-specific certifications (NFRC, CE, AS2047, CSA) and an ISO9001 factory certification, buyers are responsible for confirming that these certifications apply to the specific W-Z3 configuration they are ordering. Performance metrics such as the U-Factor of 0.38 and wind pressure resistance of 5 kPa must be supported by test reports for local building code approval. Buyers should request test report certificates that match their specific glass configuration, frame size, and target market requirements before finalizing their procurement to avoid compliance issues during inspection.

Packaging and Shipping Notes

Given the size and weight of large aluminum pivot doors with double tempered glass, secure packaging is critical to prevent damage during transit. Buyers should confirm the packaging specifications, including the use of steel frames, corner protectors, and custom crating for oversized units. Production and delivery planning should be confirmed according to order quantity, customization level, glass configuration, hardware selection, packaging requirements, and destination country. Incoterms, shipping methods, and freight insurance details should be discussed and finalized before the order enters production.

FAQ

How does the DERCHI W-Z3 Pivot Door compare to traditional double french doors exterior?

The W-Z3 Pivot Door offers a modern, single-panel alternative to traditional double french doors exterior. While french doors rely on two hinged panels meeting at a center mullion, the pivot door operates on a central or offset axis, allowing for expansive, unobstructed glass views without a vertical divider. It also features a heavy-duty thermal break aluminum profile and concealed pivot hardware, which can support larger and heavier panels than standard hinged systems. This makes it ideal for contemporary architecture seeking grander entryways with superior weather performance and minimal sightlines.

What are the energy efficiency benefits of this exterior pivot door?

The door is engineered for high thermal performance, achieving a U-Factor of 0.38 and an SHGC of 0.22. This is accomplished through a thermal break structure in the aluminum profile that stops heat transfer, combined with 8mm+21A+8mm double tempered glass filled with a 21mm argon layer. These features work together to retain interior heat during winter and block solar heat gain during summer, directly lowering energy consumption. Buyers should verify these metrics with test reports to ensure they meet local building energy codes for their specific project.

Can the W-Z3 aluminum pivot door withstand severe weather conditions?

Yes, the door is built for demanding exterior environments. It features a wind pressure resistance of 5 kPa and a water tightness rating of 700 Pa, protecting against severe storms and heavy rain. The frame utilizes pin-injected glue technology and sealant-filled 45-degree joints to build a rigid, water-tight connection, while multi-layer EPDM rubber strips block air and water infiltration. Buyers in high-wind or coastal regions should confirm these performance levels meet local structural requirements for their building height and exposure zone.

What customization options are available for this pivot entry door?

The W-Z3 system supports custom dimensions, allowing for large openings that exceed standard door sizes. It offers both center and off-center pivot installation methods to accommodate different architectural layouts and space planning needs. The glass configuration can potentially be upgraded with options like low-E coatings, though buyers should confirm available upgrades with the supplier. Since specific color and finish options are not standard, buyers must request the available RAL chart and discuss custom color matching for their project requirements.

What information do I need to provide for a project quote?

To receive an accurate quote, buyers should provide the product title (DERCHI W-Z3) and desired quantity, the exact opening dimensions (width and height), and the preferred pivot configuration (center or off-center). Additionally, specify any glass requirements, hardware preferences, target market and destination country or port, necessary certification or document requirements, and project drawings if available. Since custom sizes and configurations are standard, providing detailed specifications ensures the quote accurately reflects the final product.

Does DERCHI provide test reports for performance verification?

DERCHI holds market-specific certifications including NFRC, CE, AS2047, and CSA, and performs 100% full inspection on all doors before they leave the facility. However, specific test report numbers or lab names for individual performance metrics are not explicitly listed in the standard data. Buyers should confirm with the supplier whether the required certification documents apply to the selected product configuration and target market, and request the specific test reports needed for local building code compliance and approval.

What is the maximum size available for the W-Z3 custom pivot doors?

The W-Z3 system is designed to support large custom dimensions and features a 3.0mm door leaf profile that may help prevent sagging in larger sizes. However, specific maximum width and height limits are not stated in