Custom Made Thermal Break Sound Insulation Aluminum Casement Windows\Sliding Windows\Sliding Doors\ Folding Doors

• Customization: Available
• After-sales Service: 24/7 Customer Support Hotline
• Warranty: 24/7 Customer Support Hotline
• Model NO.: Custom Aluminium doors and windows
• Material: Aluminum Alloy
• Open Style: Customized
• Frame Material: Aluminum Alloy
• Screen Netting Material: Customized
• Style: Modern
• Opening Pattern: Vertical
• Function: Heat Insulation, Soundproof, Anti-Theft, Airproof, Insect-proof, Dust-proof, Invisible, Decoration
• Surface Finishing: Finished
• Security Rating: A
• Transport Package: Customization
• Specification: Customization
• Trademark: GUOFAN
• Origin: Guangzhou China
• Production Capacity: 30000t/a
• Package Size: 600.00cm * 100.00cm * 100.00cm
• Package Gross Weight: 1000.000kg

Product Description

PRODUCT INTRODUCTION

Functional Classification & Advantages of Aluminum Profile Windows/Doors

1. Sliding Windows/Doors  

   - Advantages: Space-saving operation, maximum visibility & daylight, robust structure. Limited ventilation (50% open area).  

   - Applications: Balconies in compact apartments, bedroom windows.  

 

2. Casement Windows/Doors  

   - Advantages: Superior sealing (air/water tightness), 100% open area for ventilation, excellent thermal/acoustic insulation. Inward opening eases cleaning; outward opening saves indoor space (banned in high-rises).  

   - Applications: Living rooms, noise-sensitive rooms.  

 

3. Tilt & Turn Windows 

   - Advantages: Top-hung mode for rain-safe ventilation; inward-tilt mode enhances security (hinge restrictors) and simplifies exterior cleaning.  

   - Applications: High-rise residential buildings, bathrooms.  

 

4. Fixed Windows  

   - Advantages: Optimal sealing & light transmission, wind pressure resistance up to Grade 7.  

   - Applications: Curtain wall glazing bands, enclosed balconies.  

Universal Advantages of Aluminum Windows/Doors  

- Lightweight & High Strength: Density 2.7 g/cm³, tensile strength ≥157 N/mm².  

- Superior Sealing: Multi-channel gaskets (rubber strips + silicone sealant) cut energy loss by 30%.  

- Low Maintenance: Anodized layer (≥10μm) withstands 3000hr salt spray, lifespan >30 years.  

- Fire & Theft Resistance: Non-combustible material (melting point 660°C), multi-point locking systems.  

- Aesthetic Flexibility: Anodized finishes (silver/bronze/etc.), ≥90% recycled content.  

Sector	Use Cases	Key Requirements
Residential	Balcony enclosures, bedroom windows	Noise insulation, security
Commercial	Office facades, mall entrances, hotel partitions	Aesthetics, daylighting
Industria	Chemical plant windows, warehouse doors	Corrosion resistance (>3.2MPa wind load)
Public Projects	Hospital soundproof windows, school safety windows, transit hubs	Fire rating (EN 45545-2), durability

MAIN PRODUCTS

Company Profile

Guangzhou Guofan Aluminum Co., Ltd was established in 2008 and located in Guangzhou,l China, which is the only comprehensive aluminum profile factory in Guangzhou which integratesl smelting and casting, extrusion, powder coating, wood grain, deep processing, and finished alu-l minum doors and windows. Our main products include industrial aluminum profiles, aluminuml profiles for doors and windows, aluminum pipes, aluminum tubes, aluminum heat sinks, aluminum pergola and etc.

Quality has always been our top priority. Our company has more than 120 professionals in aluminum profiles industry. Each employee of the company participates in quality control process. All aluminum billets are analyzed by German imported spectrometers. The mechanical properties and surface treatment weather resistance of our products have been tested and qualified by the National Quality and Technical Supervision Bureau.

Adhering to the business philosophy of "customer service nrst, people-oriented, and pioneering innovation", we will continue to innovate and strive to become a century-old enterprise and buildl a long-term relationship with our clients all over the world. We understand what your need and what is your expectation, so please don't hesitate to contact us.

Packaging & Shipping

OUR CERTIFICATE

Q1. Material properties and tolerance control

Customer issue: Are the alloy grades, mechanical properties (tensile strength, elongation) and dimensional tolerances of the aluminum profiles in line with international standards (such as ASTM, EN)?

A:We use mainstream alloys such as 6061-T6 and 6063-T5, which comply with the ASTM B221/EN 755 standards. The tensile strength of the conventional profiles is 2 240 MPa, and the dimensional tolerances strictly follow the ISO 2768 medium precision standard. We can also provide third-party test reports (such as SGS).

Q2. Surface Treatment Process

Customer Question: How are the film thickness, corrosion resistance and color difference controlled for anodizing and powder coating?

The thickness of the anodic oxide film is 12-25 um (in line with QUALIcoAT Class Il), and the salt spray test lasts for over 1000 hours; the powder coating complies with the AAMA 2604 standard, with a color difference ΔE of s 1.5. Customization of RAL/Pantone color codes is supported.

Q3. Environmental Compliance

Customer Question: Does it comply with environmental regulations such as RoHS/REACH?

The product is completely free of harmful substances such as cadmium and lead, and the packaging materials are recyclable.

Q4. Price and MOQ Flexibility

Customer Question: Are the minimum order quantity (MOQ) and unit price competitive?

Reply: Standard profiles have a minimum order quantity of 1 ton and support small batch customization.

5. Customized Development Support

Customer Question: Can non-standard cross-sections (such as vehicle structural profiles, radiator irregular profiles) be produced?

It is equipped with an 800T-3500T extrusion machine group, capable of producing complex profiles with an outer circular section diameter of sp380mm (such as the frame of high-speed rail carriages and car luggage racks). It offers a one-stop service from mold design to extrusion and finishing, with a sample production cycle of 15 days.

6. Delivery and Logistics Assurance

Customer Question: How will the delivery schedule and international logistics be arranged?

The delivery period for standard products is 25 days, and for customized products it is 35 days. The logistics can be dispatched according to the customer's specified logistics. Thank you.