Aluprof MB-77HS Lift-and-Slide Door | Max 1323 lbs | Thermal HI & RC2 Security

Name: Aluprof MB-77HS Lift-and-Slide Door | Max 1323 lbs | Thermal HI & RC2 Security
Brand: Aluprof
Price: 3905.00 USD
Availability: InStock

$3,905.00

1250 in stock

The Aluprof MB-77HS is a top-tier lift-and-slide door system that offers an ideal solution for connecting interior living spaces to exterior areas like balconies, terraces, and gardens.

The door is engineered to handle exceptionally large and heavy glass panels (up to 1323 pounds), delivering a smooth, quiet, and space-saving slide action.

High Performance: Available in two variants—ST (Standard) and HI (High Insulation)—with the HI variant achieving a high level of thermal performance suitable for energy-efficient homes.
Maximized Views: Durable and slender profiles enable the construction of low-threshold doors of vast dimensions, offering panoramic views.
Advanced Configurations: Capable of producing sophisticated 90- and 270-degree corner doors with a movable mullion, allowing for completely open-corner designs.
Security and Automation: Can be fitted with anti-burglary hardware up to RC2 class and supports automated operation with the concealed HS-Master drive unit [MB-77HS Lift and slide balcony door - Aluprof].

Pricing Information (US Estimates)

The MB-77HS is a premium, high-performance system, which is reflected in its pricing, particularly for larger sizes and the HI variant.

Starting Price Estimate: A reference size double-glazed door (8 ft by 8 ft, two-panel configuration) starts from approximately $3,905 USD
Factors Affecting Price: Prices vary significantly based on size, the chosen thermal variant, security rating (RC2), and the inclusion of corner options or motorized drives.

Orders over $800 ship free
30 day returns

Material & Dimensions

Performance and Ratings

Frame Thermal Insulation (Uf): From 0.25 BTU per hr sq ft F (1.4 W per meter squared Kelvin) for the ST variant.
Overall Door Insulation (Uw): Can achieve Uw values as low as 0.15 BTU per hr sq ft F (0.84 W per meter squared Kelvin) in the HI variant with optimal glazing [MB-77HS - Aluprof].
Air Permeability: Class 4 (Highest rating, EN 12207).
Watertightness: Class 9A (600 Pa, EN 12208).
Wind Load Resistance: Up to Class C4 (2400 Pa, EN 12210).
Burglar Resistance: Up to RC2 class.

Construction and Capacity

Max Leaf Weight: Up to 1323 pounds (600 kg).
Max Leaf Height: Up to 10.5 feet (3.2 m).
Max Leaf Width: Up to 10.8 feet (3.3 m).
Casement (Sash) Depth: 3.03 inches (77 mm).
Frame Depth (2-Rail): 6.85 inches (174 mm).
Frame Depth (3-Rail): 10.67 inches (271 mm).
Glazing Thickness Range: Accommodates glass from 0.53 to 2.3 inches (13.5 to 58.5 mm), allowing for double or triple glazing.

Shipping & Returns

Shipping Policy

Shipping Time: Standard shipping takes 5-7 business days. Expedited options are available at checkout.
Shipping Areas: We ship to all contiguous U.S. states. No shipping to Alaska, Hawaii, or international addresses.
Tracking: A confirmation email with a tracking number is sent once your order is shipped.

Returns Policy

Return Window: Returns are accepted within 30 days of delivery.
Return Process: Contact us with your order number and reason for return. We will provide return authorization and instructions.
Refunds: Once we receive and inspect the returned item, a refund will be issued to your original payment method within 7-10 business days. Shipping fees are non-refundable.

For questions or concerns, contact customer service at contact us.

Gabriel Immo Supply

We work alongside architects and designers to identify appropriate materials for performance, finish, and aesthetic intent.

Our team translates client concepts into viable product recommendations, providing the technical clarity needed for accurate specification.

Client Experience

We believe the process should feel as refined as the product.

Every engagement is personal, efficient, and design-led—grounded in trust and guided by the pursuit of excellence.

From the first inquiry to final delivery, our focus is on clarity, communication, and craft.

Learn more

Reliable Shipping

Coordinated deliveries across the U.S. with trusted freight partners.

Dedicated Support

Personalized assistance from initial inquiry to final installation.

Damage Protection

Every shipment is inspected and insured — if it arrives damaged, we’ll make it right.

Flexible Ordering

Order by the crate, pallet, or custom project quantities to suit your needs.

Aluprof MB-77HS Lift-and-Slide Door | Max 1323 lbs | Thermal HI & RC2 Security