Bucalu established an industry-leading window and door laboratory and testing center. After ten years of relentless effort, our testing center now covers 4,000 square meters, with an investment exceeding 60 million yuan, performing approximately 11,000 tests annually. This has resulted in an extensive database and a wealth of technical expertise.
Product Details
Ultra large open field of view: The sliding sash can achieve a width of 3.0 meters per sash, allowing for a natural blend of indoor and outdoor spaces, allowing for ultimate enjoyment of ventilation and a wide field of view.
Durable mute components: Bucalu special sliding assembly with stainless steel rails, which are smooth and durable. With special pulley kit, the sliding is more comfortable without vibration.
Special self-developed seal: Bucalu has designed a special sealing device, which greatly improved sealing performance.
Efficient hidden drainage: Systematic drainage design, adapting to hidden drainage system, optimizing drainage performance, and ensuring beautiful products.
Comprehensive security upgrade: With a secure handle design and a hidden locking system, the operation is safer and the use is more reassuring.
Anti-risk handle: Designed with anti-rebound and anti-pinch features, effectively avoiding potential risks and hazards during operation.
| Wall thickness of main profile | 2.2mm |
| Waterproof performance GB/T 7106 | Lower frame A Up to Level 3 ，HD100B Up to Level 6 |
| Wind load resistance performance GB/T 7106 | Normal edging Up to 1,500Pa Strengthening edging Up to 5,000Pa |
| U value rating GB/T 8484 | Uw up to 1.6W/m²K |
| Opening Sash Size & Weight | Width≤3,000mm，Height≤3,000mm，Weight≤400Kg，Glass thickness≤48mm |
| Air permeability performance GB/T 7106 | Up to Level 8 |
| Acoustic performance GB/T 8485 | Rw up to 37dB |
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info@homiltd.com
Room 810 Mingo City Office, No.123 Yingbin Road,
Huadu District, Guangzhou, China 510800
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