Cortizo · aluminium sliding

Cortizo Bifold Plus

A bi-folding system of up to seven sashes that opens the span completely and suits structures up to 3 m tall.

The sashes fold inwards or outwards. Slim profiles, adjustable compensators, a low threshold and linear drainage make the system practical in large terrace openings and indoors.

Technical characteristics

Reference figures for the system, as stated in the manufacturer’s datasheet.

0,9Uw (W/m²K)
80construction depth (mm)
48envidraçamento máx. (mm)
120max. sash weight (kg)
7sashes (max.)

* Sash up to 3000 × 1200 mm. A 23.5 mm threshold is available as an option. The actual figure depends on the glazing, the configuration and the size of the opening.

Profile section

The junctions of the system to scale, with inward and outward opening. Click to enlarge.

Horizontal section of the 220 layout — Cortizo Bifold Plus
Horizontal, esquema 220The meeting of the folding sashes with outward opening.
Vertical section with inward opening — Cortizo Bifold Plus
Vertical, abertura interiorHead and sill of the folding sash with inward opening.
28.5 mm recessed threshold — Cortizo Bifold Plus
Recessed threshold 28.5 mmAn almost step-free transition between inside and terrace.

Construção do sistema

The construction data that set the size, the weight and the performance of the opening.

Max. sash size
3000 × 1200 mm
Opening direction
Inwards or outwards, up to seven sashes
Threshold
23.5 mm as an option
Ferragens
Adjustable compensators and linear drainage
Acabamento
Bicolor e toda a paleta RAL

Thermal performance

Uw de 0,9 W/m²K, with a 45 mm thermal break and glazing up to 48 mm.

Applications

Terrace openings meant to open completely, and large interior partitions.

Finishes

Powder coating across the full RAL palette, dual colour with a different shade inside and out, and textured finishes.

Frequently asked questions

Quick answers to the most common questions about Cortizo Bifold Plus.

Quantas folhas pode ter o Bifold Plus?

Up to seven sashes, folding either inwards or outwards.

What is the thermal performance?

Uw de 0,9 W/m²K, with a 45 mm thermal break and glazing up to 48 mm.

What are the maximum dimensions?

Sashes up to 3000 × 1200 mm and 120 kg, in structures up to 3 m tall.

What is the lead time and the warranty?

Manufacturing typically takes 6 to 8 weeks after the survey and order. Installation is carried out by our own team and the system carries a 10-year warranty.

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