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Customized Modern Heavy Duty Aluminum Lift and Slide Door Integrated Screen Double Glazing Tempered Glass Sayyas Windows
Product Description
Product Highlights
1
Lift and Slide Door JE140
High-performance heavy-duty system engineered for large-scale openings. Smooth lift-and-slide operation with exceptional structural strength—ideal for luxury villas and commercial spaces.
2
Energy Efficient Patio Doors
Tempered glass patio doors designed for villas and apartments. Superior thermal insulation reduces energy costs while delivering clear views and natural light.
3
6060-T66 Aluminum Windows
Ultra-high strength thermal break profile ensures exceptional durability and insulation. Resists deformation and corrosion—built for demanding architectural applications.
4
Custom Aluminum Windows
Bespoke panoramic large-scale openings tailored to your project. Custom sizes, finishes, and configurations to match any design vision.
5
China Factory Excellence
Leading manufacturing with 28 years of expertise. Direct factory supply ensures competitive pricing, quality control, and reliable delivery worldwide.
6
Thermal Break Technology
Advanced thermal barrier reduces heat transfer for year-round comfort. Keeps interiors cool in summer and warm in winter—lowering energy consumption.
7
Premium Tempered Glass
Safety-tempered glass provides impact resistance and clarity. Optional double or triple glazing for enhanced insulation and soundproofing.
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Heavy-Duty Hardware
Precision-engineered rollers and locking systems ensure smooth operation and security. Designed for frequent use and long-lasting performance.
Scene Image
Detail Shot
Large Spans, Heavy Capacity
Standard German heavy-duty lift-and-slide hardware: 400 kg per sash (manual) / 600 kg per sash (motorized). Concealed lock case with a clamping hook-pull mechanism for firm, smooth engagement.
Broad Adaptability, Easier Installation
Multi-panel / multi-size configurations with slim multi-track thermal-break options. 90° frame connections give composed door arrays a more refined, premium look.
High Sealing & Robust Drainage
Compression closing with guided track, EPDM seals and vulcanized corner gaskets enhance air & water tightness. Door water bar plus drop-down support feet improve waterproof performance and site adaptability.
Minimalist Appearance
45 mm mullion sightline. Seam-welded glazing beads keep lines crisp and clean.
Product Specifications
| Item | Specification |
|---|---|
| Profile Specification | 6060-T66 high-precision aluminum alloy, nominal wall thickness 2.2mm |
| Aluminum Surface Finish | Imported AkzoNobel powder coating, 10-year warranty, electrostatic spraying process |
| Standard Colors | Midnight Black, Satin Grey, Wild Goose Brown, Dark Tea Brown, Misty Blue, Cloud White |
| Thermal Break Strip | Enxin / Tainuo wind-proof thermal break strip; fixed 30mm / sash 20mm, 16mm |
| Glass Configuration |
Standard: 5GL+16Ar+5G, double glazing unit, tempered offline LOW-E glass filled with argon gas, bendable aluminum spacer, film on second surface. Optional: 300-400kg sash hardware, extra cost 900USD, add middle pulley assembly & cylinder buffer device; extra 1800USD per set if frame length over 6m. |
| Handle Options |
Standard: Senying custom stainless steel handle & latch, single-side opening without lock cylinder. Optional: Stainless steel double-sided handle with lock cylinder, Geke single-side / double-sided handle with/without lock cylinder, Senying custom lift-slide double-sided electronic lock. |
| Screen Mesh Door |
Standard: No screen door (140mm double track). Optional: Phifer fiberglass screen door (205mm integrated track). BV mesh screen door +1600USD/m², TUFF pet-proof mesh screen door +1700USD/m². |
| Frame-sash Sealing Gasket | Special sealing gasket system |
| Glass Rebate Range | Standard straight edge: fixed & sash rebate 23-40mm | Scenic edge: fixed & sash rebate 23-34mm |
| Performance Ratings | Water tightness Class 3, Air tightness Class 7, Wind resistance Class 9, Sound insulation 3-4 class, U-value: 2.2W/(m²·K) ~ 2.5W/(m²·K) |
About The Supplier
Founded in 1998, SAYYAS is China's first and currently the only publicly listed company in the windows & doors industry (stock code: 301227). SAYYAS was the first to introduce German wood windows and their associated technologies and complete production lines to China, capturing over 25% of the segmented market share. According to industry associations, SAYYAS has ranked first in production scale and market sales for many consecutive years. The production base covers a total area of approximately 150 hectares, with a total building area exceeding 270,000 square meters and a production capacity of over 2,000,000 square meters. Currently, SAYYAS has established an industrial layout with 2 centers, 2 locations, and 3 factories in Harbin and Nanjing.
Customization Capabilities
Company Overview
Factory Profile
Competitive Advantages
Packaging & Shipping Specifications
Frequently Asked Questions
QAre you a factory or a trading company?
SAYYAS is a manufacturer and a publicly listed company on the Shenzhen Stock Exchange (Stock Code: 301227). We own two manufacturing bases in Harbin and Nanjing, China, covering a combined area of 330,000 square meters with over 1,400 employees. We are the world's largest aluminum-clad wood window manufacturer and the first Chinese window company to go public with whole-window as its core business.
QWhat passive house certifications do your windows hold?
Our products meet global standards: US NFRC/NAMI/SGCC/IGCC, Canada CSA, Australia Standardmark/AGWA, EU CE, Japan fire rating, and ISO9001. Full third-party test reports on air/water/wind resistance & thermal data are available on demand.
QWhat materials are SAYYAS windows made of?
Three product lines: core aluminum-clad wood (6060-T66 aluminum outside, oak/larch/pine inside, S86/F120 etc.); multi-cavity thermal-break aluminum windows; and cost-effective aluminum-clad uPVC (DC88/DC105). This structure ensures insulation, durability, and a warm indoor wood texture.
QWhat is your production capacity and lead time?
Annual output: 400,000 m² wood-aluminum, 200,000 m² aluminum, and 100,000 m² uPVC windows. Standard orders: 25-35 working days post deposit; large projects: 35-50 days. Shipping options include FOB Dalian/CIF global, full/less container & air transport with real-time production updates.
QWhat is the scale of your project experience?
Nearly 10 million square meters of windows installed worldwide. Applied in over 1,200 large-scale residential and public building projects. Served more than 700,000 household users, with 400+ patents filed in window and door technology. Recognized as a National Technology Innovation Demonstration Enterprise in China.
QDo you provide installation support and warranty?
Each order includes paper & PDF installation guides with diagrams, free remote video installation support; large projects offer paid on-site supervision. Warranty covers: wood frame 10 years, aluminum & hardware 5 years, glass & gaskets 2 years, with spare parts readily kept in stock.
