Aluprof MB-86 FOLD LINE HD Bi-Fold Door | High Insulation Thermal Break | Max 220 lbs

Name: Aluprof MB-86 FOLD LINE HD Bi-Fold Door | High Insulation Thermal Break | Max 220 lbs
Brand: Aluprof
Price: 3033.00 USD
Availability: InStock

$3,033.00

840 in stock

The Aluprof MB-86 FOLD LINE is a state-of-the-art sliding system for folding doors, designed to virtually eliminate the barrier between indoors and outdoors.

This modern product allows you to use weather conditions to your advantage, perfectly combining interior spaces (like homes, cafés, or restaurants) with seasonal exterior areas, such as terraces.

Design Flexibility: The door leaves can be freely combined and configured, opening both inwards and outwards.
High Performance: Provides perfect weather-related insulation properties and excellent technical parameters, meeting high demands from users, architects, and owners.
Durability: Features three-chambered, durable aluminum profiles and specialized hardware designed for comfortable operation.
Compatibility: Shares profiles, gaskets, and accessories with the highly appreciated Aluprof MB-86 window and door system.

Pricing Information (US Estimates)

Bi-folding door systems are custom-fabricated and priced based on size and configuration.

Estimated Starting Price: A reference 8 ft x 8 ft (2-panel) Aluprof MB-86 Fold Line system starts from approximately $3,033 USD [Ranking of aluminum bi-fold doors - debesto].
Factors Affecting Price: The final cost is highly dependent on the number of leaves, the height of the structure, and the chosen finish (RAL color).
Recommendation: Please request a detailed quote based on your specific dimensions for accurate pricing.

Orders over $800 ship free
30 day returns

Material & Dimensions

Thermal and Weather Ratings

Frame Thermal Insulation (Up): From 0.26 BTU per hr sq ft F (1.5 W per meter squared Kelvin) [MB 86 FOLD LINE - aluminum harmonica doors from Aluprof.].
Air Permeability: Class 4 (Highest rating, according to EN 12207).
Watertightness: Up to Class 9A (600 Pa, according to EN 12208).
Wind Load Resistance: Class C1 (according to EN 12210).

Construction and Capacity

Frame Depth: 3.39 inches (86 mm).
Leaf (Sash) Depth: 3.03 inches (77 mm).
Max Leaf Weight: Up to 220 pounds (100 kg).
Max Dimensions (Height): Up to 8.86 feet (2700 mm).
Max Dimensions (Width): Up to 3.28 feet (1000 mm).
Thermal Breaks: Wide polyamide breaks: 0.94 inches (24 mm) for frames and 1.34 inches (34 mm) for leaves.
Glazing Thickness Range: Supports glass or panel thickness from 0.55 inches up to 2.42 inches (14 to 61.5 mm).

Threshold and Operation Options

Opening Direction: Can be opened both inwards and outwards.
Threshold Solutions: Available in different versions:Classic threshold (with edge sealing).Convenient low-level threshold (for barrier-free access).

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-86 FOLD LINE HD Bi-Fold Door | High Insulation Thermal Break | Max 220 lbs