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LANCE Hurricane Proof Dual Glazed Glass Heavy Duty Lift Sliding Door

Exterior Heavy Duty Lift Sliding Door

Key points

Energy Efficient, Enhanced Security, Easy-operation, Durability, Long Service Life, Large-size Design

Benefits

LANCE Lift sliding doors provide excellent sealing with a tight fit between the door and frame. They also allow for minimal ventilation by fixing at any point, giving you better control over airflow and isolation. When fully closed, it prevents intruders from tampering with or damaging the door from the bottom,enhancing security.

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Product Description

Product Specifications

Profile Reinforcement	2.0mm
Finish Treatment	Powder Coating, PVDF Coating, Wood Grain Transfer
Frame Depth	145mm(2 track), 205mm(3 track)
Frame Width	37mm
Mullion Depth	50mm(LANCE)/ 95mm(LANCE PLUS)
Sash Depth	60mm
Sash Width	94.5mm
Max. Leaf Width	700-2300mm(2 track/3 track)/ 740-2300mm(Lift Sliding)
Max. Leaf Height	1800-2900mm(2 track/3 track)/ 1950-2900mm(Lift Sliding)
Glass Standard	37mm (5G+27A+5G) Double Tempered Clear Glass, Filled with Argon Gas
Glass Type	Double Layer, Triple Layer, Clear, Ultra Clear, Laminated insulating, Reflective, Tinted, Flutted, Frosted, Obscure...Glass
Glazing Pocket	Less than 40mm
Glass Spacer	Warm Edge Aluminum Spacer
Hardware	CHINA Brand / Belgium SOBINCO Edge Lift Mechanism(Max Weight 400kg)
Screens	304 / 316 Stainless Steel
Blinds	HANS Manual Blinds, Solar Powered Build-in Blinds
Grills	External Aluminum Bars, Built-in Decorative Bars
Standard	Comply with ISO9001, CE, NFRC, AS2047, CSA
Warranty	10 Years - Terms and conditions apply
Application	Patio, Garden, Backyard, Living Room, Sunroom, Villa, Apartment, Farmhouse
Track Types	Special Waterproof Track (44mm)
Sliding Types	2 Track 2 Panel, 2 Track 4 Panel(With 2 Fixed Panel), 3 Track 3 Panel(With Screen Panel)

Product Features

Hurricane-Resistant Structure

Engineered with 6063-T5 aerospace-grade aluminum and PA66GF25 reinforced nylon strips, the frame withstands 3,500Pa wind pressure (CNS 3092 Class 12). Interlocking EPDM gaskets achieve IP68 watertight sealing, while staggered drainage channels prevent 98% water ingress during storms. Diagonal reinforcement bars enhance structural integrity against 150km/h winds.

German Lift-Slide Mechanism

Sobinco's vertical-lock system creates 12-point compression sealing (EN 12207 Class 4), reducing air leakage to ≤0.5m³/m·h. The 300kg-capacity roller system (tested to 100,000+ cycles) lowers door panels onto precision-ground tracks, achieving noise reduction when engaged. Optional soft-close buffers extend hardware lifespan by 60%.

Thermal Break Design

German TechNoForm's PA66GF25 thermal barrier (0.3W/m·K conductivity) separates interior/exterior profiles, achieving U-value ≤2.0 W/m²K. The dual-chamber design with 27A argon-filled cavity reduces heat transfer by 40%.

27Ar Acoustic Insulation Glass

The optional laminated 6mm+PVB+6mm+27A+6mm configuration achieves STC 38 rating, blocking 90% of 500-2000Hz urban noise. Argon-filled chambers and warm-edge spacers reduce resonance transmission, while PVB interlayers dampen vibrations by 30dB. Optional Low-E coating maintains 85% VLT with UV rejection >99%.

Download

● 2025 Rolansini Window and Door Catalog.pdf;