Hunan Haolv Building Materials Co., Ltd. brings 19 years of manufacturing expertise to deliver premium Thermal Break Aluminum Sliding Window solutions. Our windows feature 6063-T5 aluminum frames with 1.4–2.0 mm wall thickness and integrated polyamide insulating strips that significantly reduce thermal conductivity. Certified to ISO, CE, and AAMA standards, these windows combine space-saving horizontal sliding operation with exceptional energy performance.
With efficient delivery within 25–30 days and comprehensive customization capabilities, we provide reliable, export-ready products backed by mature engineering support. Our strategic partnership with CONCH ensures consistent material quality across every production run.

An insulating polyamide strip separates the aluminium profiles used inside and outside, and it acts as a thermal barrier to heat transmission. This technique provides considerable energy savings in both heating and cooling seasons.
Your building envelope performance is considerably better than the standard aluminium windows. The thermal break design keeps inside temperatures reasonable and reduces HVAC load and operating expenses.
Our Thermal Break Aluminum Sliding Window solutions are best suited for severe temperature areas. This acts as an insulating barrier preventing condensation to develop and prolonging the life of the window keeping the window clean and visible.
The narrow profile design allows for maximum glass area showering your areas with natural light yet retaining structural integrity. High-quality roller systems enable silent operation even when used with big, heavy panels.
Thanks to their space-conscious design, these windows are perfect for urban residences, workplaces and commercial buildings. Horizontal sliding system needs no outside clearance, thus the functionality of balconies and patios is preserved.
Single or double track arrangements to meet various ventilation requirements. Choose the track system that best suits your project's ventilation needs and aesthetic choices.

| Parameter | Specification |
|---|---|
| Aluminum Alloy | 6063-T5 |
| Profile Thickness | 1.4–2.0 mm |
| Thermal Break Material | Polyamide insulating strip |
| Glass Options | Tempered / Double glazed / Laminated |
| Sealing System | Brush seal + EPDM rubber |
| Track Options | Single track / Double track |
| Opening Method | Horizontal sliding |
| Frame Finish | Powder coating / Anodizing |
| Customization | Size, color, hardware, screens |
The dual sealing system incorporates brush seals and EPDM rubber weatherstripping for enhanced environmental protection. This setup keeps dust from entering, cuts down on wind noise and stops water from getting in during rain storms.
Whatever the weather is outside your interior environment stays clean and pleasant. Multi-layer sealing design protects internal mechanisms from moisture and debris, extending component service life.
The Thermal Break Aluminum Sliding Window products are designed for higher acoustic performance in busy metropolitan areas. Residents may enjoy more tranquil living environments, while still taking use of the benefits of ventilation alternatives.
Tempered glass is impact resistant and suitable for ground level applications. Double glass units are used for thermal and acoustic insulation to ensure the interiors are pleasant all year around.
Laminated glass alternatives provide further security and UV protection for sensitive spaces. All types of glass undergo thorough quality testing to assure their functionality over time and the safety of occupants.
We assist you in choosing the best glass arrangement for your environment, building orientation and project needs. Our technical staff supplies extensive performance statistics to allow for educated choices.

Every project receives tailored solutions through our OEM/ODM capabilities. Our engineering team works from your drawings and specifications to deliver windows that match exact dimensional and aesthetic requirements.
Color matching, hardware selection, and finish options align with your design vision. We maintain sufficient inventory and streamlined production processes to accommodate both standard and complex customization requests.
Sample support is available to verify product quality before full order commitment. Our one-stop supply capability includes frames, glass, hardware, and accessories, simplifying your procurement workflow and reducing coordination complexity.



Q:What makes thermal break technology essential?
A:The polyamide insulating strip prevents thermal bridging between interior and exterior aluminum, dramatically improving energy efficiency and preventing condensation in cold climates.
Q:How does delivery time remain consistent?
A:Our established supply chain with strategic partners like CONCH, combined with sufficient inventory levels, enables reliable 25–30 day delivery schedules regardless of order size.
Q:Can these windows withstand harsh weather?
A:Yes, the EPDM and brush seal system provides excellent protection against rain, wind, and dust, while the robust 6063-T5 aluminum construction ensures long-term structural stability.
Q:What customization options are available?
A:You can specify dimensions, colors, finishes, track configurations, glass types, hardware styles, and integrated screen systems based on your project needs.
Q:Are certifications provided with shipments?
A:All products ship with ISO, CE, and AAMA certification documentation, meeting international building standards and simplifying customs clearance for global projects.
Ready to enhance your building projects with quality Thermal Break Aluminum Sliding Window solutions? Contact our technical team at kristin@haolvwindows.com

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