DERCHI produces custom aluminum entrance doors for projects in more than 100 countries. Our factory-direct approach combines thermal break technology with precise architectural customization, backed by a 70,000㎡ facility and 600+ professionals.
- 180,000㎡ manufacturing base, 600+ employees, 100+ production machines
- Featured W-Z3 pivot door: 2.5mm frame / 3.0mm leaf profile, 0.38 U-Factor, argon-filled double tempered glass
- Full B2B project support: shop drawings, sample approval, onsite installation guidance
- Certifications configurable to regional standards: NFRC, CE, AS2047, CSA
Product Description
The W-Z3 aluminum glass pivot door is built on a 129mm-wide thermal break frame with a 3.0mm-thick leaf, using 6063-T5 aluminum alloy. Its standard insulating glass unit—8mm tempered + 21mm argon cavity + 8mm tempered—helps achieve a whole-door U-Factor of 0.38 and SHGC of 0.22. For stricter energy targets, glass options such as Low-E, laminated, reflective, or tinted can be discussed. Each project begins with a drawing review; our engineers prepare shop drawings for approval before production. The door comes with a minimum 5-year warranty and after-sales support that covers online troubleshooting, replacement parts, and optional on-site training.
Product Features
Thermal Break & Energy Performance
The polyamide-reinforced frame and double-glazed unit with PVDF spacer bring the W-Z3’s U-Factor to 0.38. Custom glass packages can be explored to reach U-Factor values around 0.27–0.32, depending on final configuration.
Advanced Hardware & Security
Multi-point locks, reinforced frame corners, and impact-resistant materials are standard. The door uses customized central-axis pivot accessories, with a choice of German or Chinese brand hardware. The integrated Guangqi armrest handle adds ergonomic control.
Weather & Corrosion Resistance
Double EPDM seals, a bottom drainage track, multi-layer sealing grooves, and corrosion-resistant coatings prepare the door for coastal and extreme climates. Tested figures: wind pressure resistance 5 kPa, water tightness 700 Pa, air tightness 1.2 m³/(m·h). Confirm that these values meet your local code requirements.
Customisation & Aesthetic Control
Dimensions, colour, and finish are fully custom. Glass can be clear tempered, Low-E, reflective, laminated, or tinted to control daylight, privacy, and façade appearance.
Product Parameters
The table below summarises key measured parameters for our featured W-Z3 aluminium entrance door. Additional configurations and performance values are available for other series; please contact our engineering team to discuss specific project requirements.
Parameter | W-Z3 Specification | Notes |
|---|---|---|
Model | W-Z3 Pivot Door | Aluminum glass pivot entry door |
Frame Width | 129 mm | Thermal break design |
Profile Thickness (Frame) | 2.5 mm | 6063-T5 aluminum alloy |
Profile Thickness (Door Leaf) | 3.0 mm | Reinforced leaf structure |
Standard Glass | 8 mm + 21A + 8 mm double tempered | Argon gas fill, PVDF spacer |
U-Factor | 0.38 | Whole door thermal transmittance |
SHGC | 0.22 | With clear tempered glass |
Wind Pressure Resistance | 5 kPa | Confirm with local code requirements |
Water Tightness | 700 Pa | Test standard to be confirmed |
Air Tightness | 1.2 m³/(m·h) | Pressure differential to be confirmed |
Sound Insulation | 35 dB | Rw/STC rating to be confirmed |
Customization Capabilities
Each order is tailored to architectural drawings. Key choices:
Dimensions & Configuration
Width, height, thickness are fully customized. Single or double door, pivot or side-hinge, transom panels, sidelites—all configurable. For high-traffic commercial entrances, reinforced stiles are available on request.
Glass Selection
Standard is 8mm+21A+8mm tempered with argon. Also available:
Glass Type | Typical Benefit |
|---|---|
Low-E | Improved solar control, lower U-Factor |
Laminated | Enhanced security, impact resistance, sound dampening |
Reflective | Glare reduction and increased privacy |
Tinted | Solar heat absorption, distinct aesthetic |
U-Factor and SHGC will vary with the glass make-up; confirm with technical team.
Hardware & Finishes
Hardware: central-axis pivot (German or Chinese brand), integrated Guangqi armrest handle. Surface finishes: anodised, powder-coated, PVDF, matched to RAL or custom samples. Timber-effect finishes are also possible.
Applications
Recommended configurations for common project types:
Building Type | Suggested Configuration |
|---|---|
Hotel & Resort Entrances | Pivot doors, Low-E glass, corrosion-resistant hardware |
Office & Commercial Lobbies | Thermal break, multi-point locks, clear/reflective glass |
Retail Storefronts | Full-glass laminated, narrow profiles |
Luxury Villas & Residences | Custom finishes, tinted/reflective glass, sound insulation |
Schools & Healthcare | Laminated impact glass, accessible thresholds, robust locks |
Coastal & High-Wind Zones | Thicker profiles, enhanced drainage, storm-rated glass |
For mixed-use or high-rise, we can advise on wind pressure and water tightness to meet code. Structural calculations are adjusted for the building’s elevation and exposure.
Advantages
Factory-Direct Efficiency
A 180,000㎡ production site with roughly 300,000㎡ annual capacity ships directly to clients in 100+ countries. There are no intermediaries, which gives closer quality control and faster response to engineering changes. Operations follow ISO9001 protocols.
Configurable International Certifications
Systems can be configured to meet NFRC, CE, AS2047, CSA. Glass reports to SGCC/IGCC standards are available. Discuss certification needs during the drawing review stage to confirm which standards apply to your configuration.
Full B2B Service
We provide custom engineering, shop drawings, sample approval, shipping on FOB/CIF/DDP terms, and after-sales support—online troubleshooting, spare parts, onsite inspection and training. The W-Z3 includes a 5-year minimum warranty.
Material & Process Integrity
6063-T5 aluminum profiles, EPDM gaskets, and corrosion-resistant finishes are used throughout. Production steps—from profile cutting and glass fabrication to assembly and sealing—meet the demands of extreme climates and heavy usage.
Project Support & Logistics
DERCHI’s project workflow covers engineering, production, and delivery to reduce risk and maintain schedule.
Pre-Production Engineering
After receiving your drawings, our team reviews feasibility and prepares shop drawings. A sample door can be built for approval before bulk production.
Production & Quality Control
Manufacture is under ISO9001, including surface treatment, CNC cutting, glass fabrication, assembly, and hydraulic testing for water tightness. Export packaging is protective and container-ready.
Shipping
Incoterm | Scope |
|---|---|
FOB | Loaded at factory, export cleared |
CIF | Freight + insurance to destination port |
DDP | Door-to-door, duties included |
W-Z3 lead time: 25–35 days after deposit and drawing confirmation. Other series may vary.
After-Sales
Online technical support, replacement parts, and optional onsite inspection and training are available to help local teams with pivot hardware, seals, and locking points.
FAQ
What experience does DERCHI have as an entrance door factory?
DERCHI runs a 70,000㎡ factory in Foshan, China, with over 600 employees, serving 100+ countries. The factory concentrates on custom aluminum entrance doors and is ISO9001 certified. Exact years in operation can be confirmed during procurement discussions.
Can DERCHI customise the size, colour, and glass of aluminium entrance doors?
Yes. Every order is made to specification: dimensions, finishes, and glass. For the W-Z3, choose from clear, Low-E, reflective, laminated, or tinted glass. Hardware can be German or Chinese brands; colour is matched to RAL or custom samples.
What certifications do your commercial entrance doors hold?
Our systems can be configured to meet NFRC, CE, AS2047, CSA standards. Glass testing reports (SGCC/IGCC) are available. Because certification depends on the specific model and configuration, we recommend discussing your requirements during the drawing review stage.
How does DERCHI ensure product quality as a commercial entrance door supplier?
Production follows ISO9001 from material receiving to final packing. The W-Z3 model shows tested wind pressure resistance of 5 kPa, water tightness of 700 Pa, and air tightness of 1.2 m³/(m·h). Additional testing can be arranged for specific project specifications.
What is the typical lead time for a custom entrance door order?
For the W-Z3, lead time is 25–35 days after final drawing confirmation and deposit. Other series or large volumes may have different timeframes, stated at quotation. Shipping terms (FOB, CIF, DDP) affect total delivery schedule.
Do you provide installation support or on-site guidance?
Yes. After-sales includes online technical guidance, replacement parts, and optional onsite inspection and training. We can assist local installation teams with setting pivot hardware, seals, and multi-point locks.
What warranty does DERCHI offer on its exterior door factory products?
The W-Z3 comes with a minimum 5-year warranty. Warranty terms for other models can be discussed; details are provided in the purchase agreement. Spare parts and technical consultation are also available beyond the warranty period.
How can I request a quote or see a sample from your entrance door manufacturer?
Send project drawings or specifications to windowsdoors@dejiyp.com or reach via WhatsApp at +86 15878811461. Our team will review requirements, prepare draft shop drawings, and discuss sampling options. For bulk orders, a sample door can be produced for approval before serial production.
