Fortress Windows Fortress Windows

China Factory Exterior Metal Door Aluminum Simple Steel Entry Security Door Simple Design Security Steel Door Modern Steel Entrance Door for House Home

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Product Description

Basic Specifications
Model NO.
ZK-D-12
Style
Modern
Open Style
Swing
Sound Insulation
45 dB
Position
Room / Entrance
Security Rating
A
Function
Security, Decoration
Main Material
Steel / Aluminum
Surface Treatment
Veneer/Painting Finished
Feature
Anti-Theft, Waterproof
Packaging & Delivery
Package Size
210.00cm * 100.00cm * 10.00cm
Gross Weight
40.000kg
Transport Package
Wood Box / Export Carton
Product Features

Exterior Metal Door - High Security Entry Solution

🛡️ Sturdy handle
🔒 Multi-point Lock System
⛓️ High-Strength Hinges
🪟 Double-layer insulated glass
Door TypeSecurity Steel Door, Armored Door, Stainless Steel Door
MaterialsSUS304 Stainless steel, 12mm Alum board, Galvanized steel
InfillingPerlite Board, Rock wool, Fire Plate, Foam board
SizeCustomized; Width x Height x Wall thickness
FinishPower coated, Spray coating, Brush
AdvantagesSurface 3 layers power spraying (230°), Scratch resistant; Security system with 16+ lock bolts
ApplicationVilla, House, Church, Hotel, Apartment, Office
Product Gallery
Main Entrance Door Door Hardware
Production & Quality Control
Production Process
Project Cases & Feedback
Global Projects Customer Praise
Frequently Asked Questions
Are you a trading company or manufacturer?
We are a professional manufacturer specializing in high-security doors and architectural solutions.
How long is the typical delivery time?
Generally, it is 25-30 days if the profiles are in stock. For customized non-stock items, it takes approximately 45-60 days depending on the quantity.
What are the accepted terms of payment?
Usually, a 30% - 50% deposit via T/T is required, with the remaining 50% - 70% balance paid before delivery. Irrevocable L/C at sight is also acceptable.
How can I obtain an accurate price quote?
Price is based on specific requirements: shop drawings, window/door dimensions, quantity, profile types (regular or thermal break), and color preferences.
What kind of warranty do you provide?
We offer a 10-year warranty for powder coatings and 15 years for PVDF coatings. Hardware performance depends on the selected brand (e.g., 10 years for German hardware).
What is your quality assurance process?
Our factory tests all products to confirm quality before shipment. In case of any rare manufacturing issues, we provide replacement parts or accessories via courier.

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