Insulated folding doors Alumil SUPREME SF85

An exceptional, highly insulated folding door system with bottom-slide operation, showcasing minimal aesthetics combined with exceptional performance. It offers very large dimensions with incredibly low sight lines and enhanced burglar protection, alongside a wide range of solutions.

Class 4

Air permeability

Class C3/B3

Windload resistance

7A/9Α

Water tightness

1.1 W/m²K

Thermal insulation: 1.1 W/m²K

RC 2

Burglary resistance

Specifications

✓ Impressive dimensions in height (up to 4.0m), vent width (up to 1.5m), and total span width.
✓ Remarkably reduced sight lines contributing to an overall minimal design.
✓ Comprehensive variety of solutions, including odd and even numbers of vents, corner construction, semi-structural vent version, and both inwards and outwards opening options.
✓ Exceptional performance in air permeability, wind load resistance, and water tightness.
✓ Substantial energy and cost savings due to excellent thermal insulation and low U-values (as low as 1.0 W/m2K).
✓ Elevated levels of security and burglary protection, meeting all industry security standards.
✓ Smooth operation and long-lasting flawless functionality.

Glazing thickness

21-58mm

Sash width

85 mm

Sash to sash sightline

105 mm

Frame to sash sightline

110 mm

Extremely large dimensions

Height: up to 4,0 m.

Vent width

can reach up to 1,5 m.

Max weight

up to 500 Kg (& 200 per vent).

Aesthetics

minimal, relatively low sight line

Applications

Residential with 1.5m panel width, commercial with 4.0m panel height, high-end projects

Main gasket

Single from co-extruded EPDM and foam

Locking

Quadruple locking latches

Сompatible accessories

G-U, Fuhr, Wink-house

sf85-sash-to-sash-section-hd_supreme-sf85_ex

sf85-corner-structure-section_supreme-sf85_ex

sf85-bottom-side-section-hd_supreme-sf85_ex

Glazing thickness

21-58mm

Sash width

85 mm

Sash to sash sightline

105 mm

Frame to sash sightline

110 mm

Extremely large dimensions

Height: up to 4,0 m.

Vent width

can reach up to 1,5 m.

Max weight

up to 500 Kg (& 200 per vent).

Aesthetics

minimal, relatively low sight line

Applications

Residential with 1.5m panel width, commercial with 4.0m panel height, high-end projects

Main gasket

Single from co-extruded EPDM and foam

Locking

Quadruple locking latches

Сompatible accessories

G-U, Fuhr, Wink-house

Comfortable in summer

Expo Invest double-glazed windows reflect most of the infrared radiation that would heat the room, while the light passes smoothly, entailing no changes in the illumination

Thermal insulation parameters

More than 10 global partners have been cooperating with our company for 5 years

Insulated folding doors Alumil SUPREME SF85

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Expo invest is a modern full-cycle company offering a full range of services for the design and manufacture of structures, delivery of products to customers and their installation.

Expo invest is a modern full-cycle company offering a full range of services for the design and manufacture of structures, delivery of products to customers and their installation, warranty and post-warranty service.

20 years of operation in the market resulted in our dynamic development and establishment as a high-class manufacturer