Storm-Proof Wind-Resistant Aluminum Casement Door Certified to Withstand 5000PA Extreme Weather Conditions

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Product Description

Basic Specifications
Model NO.
JM77 EXTERNAL OPENING
Material
Aluminum Alloy
Style
Modern
Open Style
Inward Opening and Inward Tilting
Sound Insulation
40 dB
Screen Netting
Stainless Steel/HD Nylon
Security Rating
A
Thickness
2.2mm
Bearing
150kg
Blade Width
600mm-1200mm
Blade Height
1800mm-2600mm
Standard Glass
5t+12A+5t+12A+5t
Storm-Proof Aluminum Casement Door
Product Highlights
1
The profile adopts a high load-bearing structure, which effectively shares the weight of the glass with the wall structure and prevents the profile insulation strip from breaking.
2
Standard configuration uses nylon transmission rods for transmission, reducing noise and providing a smooth operation feel.
3
Adopting a three-layer sealing structure with EPDM sponge composite sealing strips for enhanced air and water tightness.
Feature View 1
Feature View 2
Technical Parameters
JM77 Series Performance Data
Water Tightness △P≥700Pa Window Frame 72mm
Air Tightness q1≤0.5, q2≤1.5 Insulation Strip 24mm
Wind Resistance 3.5kpa≤P3<4.0kpa Glass Thickness ≤49mm
Thermal Insulation 1.2w/(m²·k)≤UW<1.5w/(m²·k) U-Value 1.4 - 2.0 W/(m²·K)
Technical Drawing
Component Details

A. Hardware: Equipped with premium brands to enhance user experience and longevity.

Hardware Details

B. Profiles: Uses thermal break aluminum alloy profiles for excellent energy efficiency and corrosion resistance.

Profile Structure

C. Glasses: Customizable options including insulated, tempered, laminated, fire-resistant, and smart glass.

Glass Options
Manufacturing Excellence
Process 1
Process 2
  • One-stop service: Design, production, and transportation.
  • Massive capacity: 3 million square meters annual production.
  • R&D Expertise: 30+ member team for global certification standards.
Factory Line
Frequently Asked Questions
What materials are used in the JM77 series?
The primary material is high-strength Aluminum Alloy with thermal break profiles for superior insulation.
How does the door perform in extreme weather?
It is certified to withstand up to 5000PA wind pressure and has high water tightness (△P≥700Pa).
Can the glass be customized?
Yes, we offer various options including double/triple glazing, tempered, laminated, coated, and even smart glass.
What is the sound insulation rating?
The system provides a sound insulation rating of approximately 35db to 40db.
Is the hardware durable?
We use high-quality hardware brands (like Todn) capable of bearing up to 150kg per leaf for smooth, long-term use.
What is the standard production capacity?
We have an annual production capacity of 3 million square meters, ensuring timely delivery for large-scale projects.

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