Cortizo 4700

This sliding system, available both in slide and lift & slide versions, becomes an ideal solution for closing large spans.

It presents modern aesthetics in straight lines, a reduced interlock section and large glazed surfaces that ensure bright and comfortable areas, due to its thermal and acoustic performance.

» Maximum glazing thickness

36 mm

» Opening possibilities

Sliding of  2, 3, 4, 6 & 8 sashes

Possibility of 1 rail (1 sash+ 1 fixed)

Possibility of 2, 3 & 4 rails

 Possibility pocket solution 1, 2, 3 & 4 sashes

» Sections

Frame 120 & 115 mm

Sash 50 mm

» Profile thickness

Balcony 1.5 mm

» Polyamide strip length

20 & 25 mm

» Maximum dimensions/sash

Width (L) = 2,500 mm

Height (H) = 3,000 mm

» Maximum weight/sash 

Slide: 280 Kg

Lift & Slide: 300 Kg

Please consult regarding maximum weight and dimensions for other opening types

» Finishes

Possibility of dual colour systems

Colour powder coating (RAL, mottled and rough)

Wood effect powder coating

Anti-bacterial powder coating

Anodised

» Transmittance

 Uw ≥  1.00 (W/m²K)

Please consult typology, dimensions and glazing

» Maximum acoustic insulation

Rw = 40 dB

» Air permeability

(EN 12207)Slide: Class 3Lift & Slide: Class 4

» Water tightness

(EN 12208): Class 7A

» Wind resistance

(EN 12210): Slide: Class C5

Lift & slide: Class C2

Reference test:

Slide: 1.80 x 2.20 m / 2 sashes

Lift & slide: 4.00 x 2.50 m / sashes

Security test PAS24:

Apt